Showing posts with label Cocoa. Show all posts
Showing posts with label Cocoa. Show all posts

Sunday 1 January 2023

 

Effective micro-organisms: The key to healthy soil and healthy diets in rural Fontem

Hello fans, welcome to Suzy Farms. Today we are going to share with you a story about Mrs. Nven, who successfully restore a healthy soil for healthy plants and healthy diet within her community. Kindly read till the end and share your own opinion in the comment section below.

 Mrs. Nven usually wakes early to prepare breakfast for her family of seven (7). After sending off the four younger children to school, she starts working in her vegetable garden. There she will harvest some vegetables like huckleberry, amaranth greens, leaves of fluted pumpkin and water leaves, then she proceed to the market where she sells them. When she return in the evening, she will pick some more vegetables to prepare food for the family dinner.  Although Mrs. Nven comes from a farming family, she hadn’t always worked with vegetables before. Her parents had exclusively cultivated cocoa, just like most other families in her village Takwei in Fontem. You may be shock to know that they have never enjoyed the product of the cocoa plants.  Cocoa is cultivated mostly for export to the West which makes them just bare labourers at the bottom of the business pyramid. So when Mrs. Nven finally married her husband Mr. Awung, she settled into a similar life: her husband grew mainly cocoa, and worked as a labourer in the off-seasons. But, because they were dependent on a single crop for sustenance, her family – just like the others – faced food shortages for 4-5 months of each year.


In 2016, Mrs. Nven started a vegetable garden, measuring 200 square meters. She hoped the family could save what they spent on buying fresh produce from the market and be assured of a varied and nutritious diet. But few vegetables flourished in the hard, red soil. Desperate not to lose the inputs and effort she had already invested, she drained her savings on chemical fertilizers. At first the chemicals seemed to work. The vegetables flourished. But gradually, she noticed that the soil was getting harder still, water would not drain, and the vegetables developed a strange bitter taste. Then, in 2020 she was advice to use effective microorganism which brings with it a unique approach: Effective Micro-organisms (EM) are specially cultivated bacteria that could condition the soil and manage pests. Though she was very skeptical when told, she finally decided to give it a try. 

She bought just 2 litter and begins by combining the EM mixture with fixed proportions of sugar, molasses and chopped-up vegetable waste. The mixture is sealed and stored, and the bacteria get to work, turning it into a rich, soupy compost. Once ready, the mixture is diluted and applied to vegetables or other crops. This activates the natural micro-organisms in the soil, conditioning it so other beneficial creatures, such as earthworms, can flourish. It also counts as a nature-based solution: a holistic approach to improving local conditions that promotes the well-being of people and the environment. Soon other farmers too were interested after seeing the result in her vegetable farm. They got a litter of EM and started adding it to their compost heap too.

Through a combination of trainings on her farm, visits to other sites, and connecting with other farmers, Mrs. Nven eagerly learned how to produce EM. She expanded her garden to 1000 square meters, devoting 100 square meters of it to a greenhouse where she could grow organic vegetables year-round. Since then Mrs. Nven garden has flourished. Same with most farmers in her community who have also learn to produce EM from scratch. Bingo, what a wonderful way to recycle waste into fertilizers to enhance beneficial soil microbes to restore soil nutrients for healthy plants, optimum yield and reduce pest. Yes, self-production of EM and no more buying of expensive chemicals resulted to low input and higher output. Isn’t this what every farmer of entrepreneur looks for? Low cost, high yield, high profit returns, poverty alleviation, food security, reduce malnutrition, community development, restoration of ecosystem, pollution reduction, etc.

“The quality of the soil is better,” she says. “There are more earthworms and fewer soil-borne pests. Weed growth has reduced, my vegetables grow faster and the soil has become rich and dark. I see ladybirds in my garden now, and I’ve noticed better drainage. More importantly, now we can keep the produce for a longer time.” Mrs. Nven plot is now an active community learning site. Farmers come, even from other villages, to learn how to replicate her successes.  “If used efficiently, EM can be a farmer’s friend, as it provides more nutrients and yield. This might seem rather a minor benefit to some but here, in remote rural areas, it is everything. It leads to improved nutrition, better incomes and sustainable living conditions for small-scale farmers.”

Indeed, agriculture is the main source of subsistence and livelihoods for the Bangwa clan. But these agricultural resources are also highly climate-sensitive, leaving the Nweh people with little capacity to adapt to the changing climate. Solutions like EM are therefore crucial to helping small-scale farmers build resilience and improve nutrition, livelihoods and soil health at the same time. We hope that, all rural farming households can benefit from the use of self-made EM application in their farms and bid goodbye to conventional fertilizers. There are many new effective technologies and techniques to improve their food and cash crops that we shall be sharing on this platform. Kindly like, share, subscribe to keep up with update.

Don’t forget to share your own opinion in the comment section below. We keep learning from each other and growing as a team. Wouldn’t it be wonderful if many farmers in rural areas especially in Sub-Sahara Africa were able to double their vegetable and crop yields without the use of chemical fertilizers? This will make the per-capita income of participating households to double, too. It is evident from the result as the production of vegetables for farmers using EM in their farms rose considerable while in non-participating villages, the volume and yield of these same crops registered a decline in production with little or no profit.

Mrs. Nven produces: Huckleberry, cabbage, lettuce, Amaranth greens, leek, chili pepper, garden egg, Koki bean, cucumber, water leaves, pumpkin, tomatoes and sweet bitter leaves. Her family eats well, and she has plenty to sell in the markets, where the quality and safety of her organic vegetables is well known. She can boost of a year round vegetable supply from her farm and greenhouse thanks to the application of EM. The days when the family spent part of the year short on food are now a distant memory.  This is what she had to say

“We can smell the freshness in the vegetables now,” she says. “When using chemical fertilizers and pesticides, we could not smell it – quite the opposite. And we can sell our produce all year round at a good price, even in the rainy season.” 

Watch the full video on Suzy Farms (youtube)


Wednesday 13 October 2021

Crop & Livestock Integrated Farming System - Manure as fertilizer

 

Crop-livestock integrated farming system - cocoa, coffee, palms, fruit trees…

Coffee and cocoa plantations are dominated by smallholder farmers who play an important role in national economy. These smallholder farmers are facing problems with low productivity, low quality of products, un-used waste and dependence on external inputs. So most farmers are increasingly using inorganic fertilizers, pesticides and insecticides to boost production and control diseases and pests in agroforestry. This has led to an increase in external input cost, health risks and ecosystem pollution. To address these issues, we shall be looking at a more eco-friendly way of increasing crop production and profit at low cost, zero waste and minimal health risks through crop-livestock integrated farming e.g rearing goats, pigs and poultry in cocoa, coffee, oil palms, rubber and fruit trees farms.

Crop-Livestock integrated farming system

This practice integrates crop and livestock systems. Livestock play an important role in global food production and in agricultural and rural economies in many developing regions. The crop-livestock integration system is a sustainable, effective, efficient and environmentally friendly system of crops and livestock that builds explicitly between biomass-producing and processing, waste management, water use, energy generation and soil nutrient conservation. It provide opportunities for maintaining and extending biodiversity, livelihood diversification, provision of alternative income streams and increase crop yield at low input cost which makes this farming system more viable and profitable.

An integrated farming system consists of a range of resource-saving practices that aim to achieve acceptable profits, high and sustained production levels, while minimizing the negative effects of intensive farming and preserving the environment. The crops produce abundant animal feed as folders and crop residues. The trimmed cocoa leaves/rind, fruit leaves, cassava/beans/maize leaves and crop residues are used as supplementary feed for animals to raise body weight gain. The animals graze under the trees/plants and provide manures which are used as a source of organic fertilizer for plant/trees. The animals are also sold to provide additional source of income to the farmers. This system lead to zero waste as plants waste are used to feed animals and animals waste are used to fertilize the soil. Crop-livestock integration can also reduce the cost of controlling weeds. Birds prefer grass and smaller weeds while goats and pigs prefer foraging on broader leaves.

The benefits of integrated livestock-crop systems

Integrated farming systems optimize resource utilization through beneficial synergies rather than maximization of individual elements in the system.

Agronomy – enhance the productive capacity of the land, enhance land utilization, increase soil fertility, control weed and pests

 Social - create jobs in rural areas, reduce poverty, reduce urbanization, improve livelihoods and enhance food security

Economical -   products diversification, increase crop yields, reduce input cost, reduce livestock costs, increase livestock productivity and provide multiple income streams

Health - reduce health risks from chemicals, halt malnutrition (Animal - protein, Cereals - carbohydrate, Fruits - vitamin/minerals)

Environmental – Strengthen crop resilience, enhance soil micro-organism and biological activity, improve soil structure, reduce erosion, increase soil organic matter and nutrient cycling, reduce ecosystem pollution from external inputs, result to zero-waste, reduce draught and restore ecosystems.

Animal manure as organic fertilizers

Manures are plant and animal wastes that are used as sources of plant nutrients. They release nutrients when they decompose. Manure is an important by-product of the mixed crop–livestock farming systems in Sub-Saharan Africa and a traditional source of nutrients for farm crops. It remains a low cost soil fertility investment niche which farmers should exploit. Manure is a valuable source of nutrients, organic matter and renewable energy. It contains soil nutrients and organic matter which is vital in maintaining and improving soil health and soil fertility. Hence, application of manure as a fertilizer is essential in maintaining and improving food security and livelihoods. Therefore ‘Manure is food security’. At Suzy-Farms we focus on raising goats/sheep, poultry and pigs for both meat and manure production.

Goat feces
Goat manure: Each goat can produce 0.6-2.5L of urine per day and 2.68kg of feces per day, which can be processed into organic fertilizer for the plants/trees. Each hectare can accommodate 4-10 goats to provide enough fertilizer from their feces. Goat manure contains 69.2% organic matter, 4.9% Nitrogen (N), 4.1% phosphorus (P), 1.9% Potassium (K), 1% Calcium (Ca) and 0.9% Magnesium (Mg). Goat manure has less odour than other types of manure and is much drier and easy to spread and work with. It is a good soil conditioner rich in Nitrogen. It improves soil texture which provide a good environment for roots to grow and also provide good water retention capacity. It can be collected and loosely spread on farms or composted for four months before used. Goat manure is the best animal manure for healthy soil, healthier plants and increases crop yield.

Poultry manure: The average nutrient content of poultry manure are 3.1% Nitrogen, 2.6% Phosphorus and 1.4% Potassium. It is also an important source of micronutrient such as Zinc (Zn), Cupper (Cu), Iron (Fe), and Manganese (MN). Chicken manure is rich in phosphorus and should be composted for 4-6 weeks before usage in farms to avoid leaching. About 15-30 birds will provide good manure per hectare.


Pig manure: A big boar produces about 7kg of feces and 7kg of urine per day. This contain 25% organic matter, 0.5% N and 0.4% P. Three to six pigs per hectare can provide enough fertilization without adverse effect.

Actualization at Suzy-Farms

Chickens foraging on farms
We have partition our 200ha of land into planting blocks of 6ha with roads (6m wide) around each block to ease management. Within each block we have pens for 150 chickens, 20 pigs and 50 goats. We do free-range or pasture grazing within our permaculture blocks with perennial crops like cocoa, coffee, oil palms, fruit trees and rubber. Within our vegetables and food crop blocks, the pigs and goats are confine on suspended pens to ease collection of feces and urine. These waste are composted for 4 months before usage as fertilizers on vegetable beds and crop fields. 

Advantages of organic manure

1.     It provides natural fertilizer and reduce external input cost

2.     It helps in the slow release process of the nutrients and reduces leaching

3.     It helps to reduce the alkalinity of the soil

4.     It improves soil organic matter and quality

5.     It prevents soil pollution from inorganic fertilizer

6.     It serves as a source of energy for micro-organism which are beneficial to the soil and plants

7.     It increases soil humus content which enhance the water retention capacity of the soil


Monday 19 July 2021

Advantages of organic cocoa and/or coffee agroforestry

Organic cocoa or coffee production

Organic cocoa and/or coffee production is based on a sustainable socio-economic and environmental agroforestry system, where trees are grown in combination with taller shades and food/fertilizer trees. Cocoa/coffee trees are integrated into existing forest structure to retain multi-storey canopy and minimize environmental impacts. In case of no trees on site, other trees should be planted to provide shade and create the multi-storey agroforestry effect. 

Diverse tree species with cocoa/coffee as under-storey

These diversify trees species provide the following benefits

  1.     Help to control pests;
  2.     Provide shades for the cocoa/coffee tree;
  3.     Enhance soil fertility;
  4.     Improve cocoa/coffee yields;
  5.      Provide food, folders and medicine;
  6.      Retain habitats for birds, small animals, insects and other pollinators;
  7.     Create environmental and micro climate buffering;
  8.     Provide multiple revenue streams to alleviate poverty;
  9.     Better nutrition from diverse food sources;
  10.     Enhance community resilient to food security.


Incorporating crop successions is very important as it improves soil fertility, growth of cocoa/coffee tree, mitigate effects of climate change and provides continues food and farm income. Plants like banana, plantains, papaya, pineapples, avocado, citrus fruits, mangoes, cocoyam and yams can be incorporated into cocoa farms. This mixed cropping system improves farmers’ livelihoods by generating multiple income streams from different crops and enhancing nutrition.

Zero use of pesticide, herbicide and insecticide as they upset the ecosystem by killing pest predators, poisoning animals and humans as well as polluting the water systems and causing further damages to aquatic life. Only biological and traditional methods which are non-toxic, less costly and environmentally friendly should be used. Such as removing and burying cocoa pods affected by black pods diseases amongst other.

Zero use of fertilizer to preserve the soil biota, halt eutrophication of water bodies, reduce cost and farmers dependent on agro-chemical companies.  Improvement of soil health through increase in organic matters, compost, vermicomposting and planting of fertilizers trees is practiced to avert chemical risk. Here there is a switch from external inputs (chemical fertilizers) to internal inputs - compost & manure produced on the farm within its diversified agroforestry system.

Fruit trees and plantains incorporated into cocoa/coffee agroforestry

Increase in organic material through pruning and mulching from a stratified, diverse and densely planted agroforestry is sufficient for an economically viable production. All cocoa shells should be evenly spread out to rot and recycle soil nutrients. Palms can be incorporated into plantations to provide phosphorus; which is an essential nutrient to increase yield and plant health; and reduce heavy metal in cocoa/coffee beans content. Through symbiosis with mycorrhiza, palms are capable of breaking down phosphorous and also bind heavy metals in soils. Leguminous trees such as Albiza Zygia should also be planted to fix atmospheric nitrogen and make it available to plants around them, and also improves pH in acidic soil. It has a high potential for ameliorating degraded cocoa/coffee soils and reducing soil erosion. Nitrogen is essential in plant health and cocoa/coffee productivity.

Good practices and care such as tree pruning and Phyto-hygiene should be carried out to control pests and diseases. The use of chemical is avoided as organic production rely on alternative solution to soil fertility, pest management and quality assurance that are not detrimental to humans and the environment.

Advantages of organic cocoa and/or coffee production

·         Reduce production cost – The cost of production is greatly reduced as the use of expensive external inputs such as pesticides, insecticides, herbicides and fertilizers are eliminated. Local seeds are used instead of expensive hybrid seeds. Compost and manure are used rather than expensive fertilizers. Thereby, making farmer’s less dependent on expensive inputs from agro-chemical companies and input cost.

·         Increase income – Organic cocoa beans are more expensive than conventional cocoa at the international market. The increase price of organic coca beans and low input cost results to higher farm income.

Dr. Nvenakeng Suzanne at Suzy-farms, Buea, Cameroon

        Environmental and health benefit – There is reduction of environmental and health risks as pollution is avoided and there is increase in biodiversity within a multi-storey agroforestry system. The health of farmers is also protected by avoiding hazardous chemicals such as pesticide, herbicides and insecticides.

       Increase in farmer’s sovereignty - Intercropping other food crops and fruit trees in cocoa and/or coffee agroforestry provides farmers with additional food and income. Farmers becomes independents with multiple sources of food to improve nutrition and income streams to alleviate poverty.

      We shall be uploading videos soon on our youtube channel. Subscribe to our channel, like, comment and hit on the notification button to keep up with update. Like our facebook page and follow us on instagram and twitter





Sunday 13 June 2021

Companion plants for fruit trees/plants

Companion planting for disease resistant and increase harvest 

A fruit tree guild is a technique of supporting a central element (fruit tree) with a group of plants that are highly useful and multifunctional, with mutual beneficial synergies to ensure a disease-resistant fruit tree with maximum harvest and use of space. Guilds provide a roadmap for developing interconnected ecosystems to reduce labor, cost and increase harvest. This companion planting is a holistic approach and an integral part of permaculture which allows 2 or more crops to be planted together in order to maximize productivity (yield per unit area), nutrients intake, support, space usage, pest control, pollination, biodiversity or attract beneficial insects and/or organisms. Companion planting is a traditional practical planting method covering various strategies that increase plants' biodiversity in the soil and the ecosystem. Plants diversity increases insect diversity and decreases the number of pest in the farm. Most large scale farmers practice a single crops planting system called mono-cropping. This may looks easier to water and care for, but it will need lots of chemicals to control the pests. For example, if you plant only tomatoes, hornworms will be attracted to the farm. But if you plant lettuce along with tomatoes, the tomatoes will provide shade to the lettuce while the lettuce will repel the tomato pests. Bingo!!!  
Daffodils as companion plant for fruit tree


Pollination is a very essential element for fruit formation. All fruits trees should have some pollinator plants growing close to the fruit trees such as flowers and herbs that attract insects to aid pollination. An increase in pollination results to an increase in fruits harvest. Below is a list of some of our favorite companion plants for fruit trees/plants: 

1. Nitrogen fixing plants such as groundnuts, beans, cowpeas and soya beans are beneficial to all fruits plants/trees because they fertilizes the soil and could be planted close to any fruits tree/plant. 
 2. Comfrey is also a wonderful companion to fruits trees/plants because it accumulates calcium, phosphorous and potassium that fertilize plants/trees. It is also a good compost activator.  
 3. Chive repels worms, flies, aphids, mites and nematodes.
4. Lemon balm is a great companion plants because it draws bees that help with pollination and consequently increase yield of fruits. 
5. Stinging nettle sprays are rich in silica and calcium that is use to stimulate growth in plants/trees. 
6. Mint and marigold are very good to repel undesirable pests. Plant at the edge where you can control it as it can become invasive.
7. Marjoram is easy to grow and helps to improve the flavor of many fruits.
8. Lemon grass is good as a border crop to frame vegetables and herbs. 
9. Alfalfa improves nitrogen, iron, magnesium, phosphorous and potassium which are beneficial to enrich soils around fruit trees/plants.
10. Red acalypha and Tithonia plants repel nematodes  commonly known as 'panama' in plantains/banana. 
11. Basil improves fruits flavor and repels bugs especially mosquitoes. 
12. Pumpkin keeps away harmful pest.
13. Daffodil or garlic repels wildlife and fruit tree borer.
14. White clover is a good source of nitrogen which is essential for healthy fruit production.
15. Calendula is useful in repelling undesirable insect, but attract beneficial ones. It also protects and enrich soil nutrients.

Melon and Calendula plants 

Below are some few fruits trees that could be planted close to other plants to provide mutual beneficial synergies: 


Fruits trees - Good companions and bad companions 
  1. Avocado (African pear):- Soya beans, cowpeas, groundnuts, comfrey
  2. Banana or Plantains:- Beans, legumes, papaya, sweet potatoes, legumes, comfrey, flowers. Avoid cassava competition for potassium
  3. Citrus e.g orange, tangerine, lemon:Beans, basil, oregano, clover, peas. Avoid maize, sweet potatoes, cowpea, sorghum
  4. Papaya (pawpaw):- Comfrey, beans, flowers, banana sweet potatoes
  5. Passion fruits: - Irish potatoes, beets, carrots, spinach, strawberries, onions, leeks, lettuce. Avoid corn, sorghum, okro, cowpea
  6. Melon:- Corn, pumpkin, oregano. Avoid peas and beans
  7. Apples:- Garlic, leeks, marigold, comfrey, daffodils. Avoid tomatoes, carrots, potatoes, eggplant
  8. Mangoes:- Marigold, comfrey, lemon balm, dandelions, daffodils. Avoid fungal prune plants
  9. African butter (Plums):- Marigold, comfrey, lemon balm, dandelions, daffodils
  10. Grapes:- Basil, beans, oregano, clover, peas. Avoid garlic and cabbage
  11. Pomegranate:- Basil, thyme and flowers. Avoid fennel, celery, eggplant
  12. Apricot:- Chives, garlic, leeks, comfrey, basil, daffodils. Avoid pepper, tomatoes, potatoes, eggplant
  13. Coffee / cocoa:- Potatoes, kale, beans, coconuts. Avoid pumpkin, carrots, cucumber
  14. Kolanut / Guava:-  Beans, peas, marigold
  15. Kiwi:- Carrots, spinach. Avoid eggplant
  16. Figs:- Dandelions, marigold, lemon balm. Avoid eggplant
  17. Pineapples:- Daffodils, clover, chives, garlic
  18. Tea:- Beans, potatoes, peas. Avoid walnut

Typical fruit tree guild
Companion planting saves cost on pesticides and fertilizers because pests are greatly reduced and the soil is fertilized. I grew up harvesting tons of food from the farm without fertilizers, herbicides nor pesticide applications and I wonder what happens now!!! Have you ever wonder why maize harvested from a maize/beans farm is tastier than that harvested from only maize farm? Try companion cropping and experience harvesting healthier fruits at very low cost. Let’s embrace traditional planting methods and save our soil, water systems and our health. We live just ones, don’t mess it up with unhealthy food. 

Follow this links to learn more about improving the biodiversity of your farm, reducing maintenance, and increasing yield through permaculture. If you wish to live the change, then click here
Learn more about pollinators here

Remember to try your own experiments and share your experience with us. Create your own fruit tree guilds even in your garden or backyard and feedback. Let’s know what works for you. Let’s do it…!

1. Make a list of what you need in your own garden 
2. List out all the elements you’ll need to meet the above needs.
3. Brainstorm the needs and benefits of each element, and note down how they can benefit from each other.
4. Place the elements in a way that maximize the beneficial relationships among them.
5. Share your experiences with us, we would love to hear from you.

Do you have any question about companion planting?
Write them out in the comment section, because I’d love to answer them below....

We shall be uploading videos soon on our YouTube channel. Subscribe to our channel, like, comment and hit on the notification button to keep up with update. Like our Facebook page and follow us on Instagram and Twitter 

Tuesday 8 June 2021

Agroecology through Permaculture and agroforestry

 Permaculture - incorporating indigenous knowledge & culture into socio-ecological landscape farming systems

 Welcome to our world of multi-storey mixed integrated organic farming. Suzy-farms adopts a flourishing natural ecosystem model which includes people, animals, birds, insects, fishes, trees, crops, vegetables, fruits, nuts, tubers, medicinal herbs, land and water resources through mutually beneficial synergies – no waste and close loop systems. We incorporate social aspects; culture of the people and indigenous knowledge; to re-construct a modern multi-storey integrated mixed organic farming system as practiced in the 19th century by our ancestors. The farm is managed as an integrated whole of a mixed diversified canopies of trees and crops underneath. Here we work alongside with nature, observing and planting according to the weather conditions (two crop seasons per year) and valuing plants and animals in all their inter-related functions rather than treating any element as a single product system. We try to get a better understanding of the landscape, functions and species assemblies to enable us identify where each element should be place so they can provide maximum mutual benefit to each other and the environment. Our focus is not on an individual element, but rather the relationship among them - where the whole system becomes better than its individual elements. A sustainable system that minimizes waste, pollution, human labour, energy input and maximizes benefits through synergy.


Permaculture

Our principles

Here are some farming principles practiced by Suzy-Farms

  1. ·        We do not farm on virgin forest, but rather rehabilitate degraded land by planting long standing fruit trees and crops to sequester carbon dioxide and halt further timber exploitation.
  2. ·        We observe and interact with the landscape to design a solution that is suitable for the particular area.
  3. ·        We self-regulate and accept feedback to re-strategies toward appropriate activities that lead to project sustainability.
  4. ·        We make use of and value nature’s abundance resources thereby reducing our dependence on fertilizers, chemicals and non-renewable resources.
  5. ·        We produce no waste as all resources are employed or recycle.
  6. ·        We observe natural patterns and society to design our projects.
  7. ·        We integrate the natural relationships between elements in our design and align them to benefit each other and enhance yield per unit area.
  8. ·        We make use of best available techniques which are less costly, easier to maintain and produce more sustainable outcomes.
  9. ·        We incorporate indigenous knowledge and practices.
  10.        We enhance biodiversity to reduce system vulnerability to climate change threats and restore ecosystems.
  11. ·        We observe the natural ecosystem closely, so we can prepare ourselves for any unpredictable challenges with a timely intervention.
Dr. Nvenakeng Suzanne at the farm, Buea- Cameroon
Multi-storey layers

In our 200ha of land, we have design a sustainable ecosystem model of eight layers with many relationships between its constituent parts – timber, fruit trees, cash crops, crops, climbers, tubers, animals and soil organisms. Diverse community of animals, birds and insects occupies different layers.

  • 1.     The first canopy are large timber trees with large canopies, typically 2-3 trees per ha for wood biomass and conservation purpose.
  • 2.     The second layer is occupied by large fruit trees such as mangoes, plums, avocado, casa mango, bush mango and cherry planted with a triangular spacing distance of 8m*12m. Then coconuts and palms to demarcate, section each 2ha of planting space (for better management) and provide shade on roads (8m wide) within the farm.
  • 3.     The third layer consist of fruit trees like oranges, apples, kiwi, guavas - planted at 8m*9m spacing. Then plantains planted at 3m*5m triangular spacing to shade coffee and cocoa.
  • 4.     We have coffee (3m*2m) and cocoa (3m*4m) as under-storey because they can flourish under canopy. Then plantains 
  • 5.     Next is the shrub or herbaceous layer with plants such as hibiscus, bitter leaves, scent leaves, culinary and medicinal herbs.
  • 6.     The ground cover includes plants that grow close to the ground like pineapples, agave sisalana, pepper, vegetables, egusi, melon, flowers and cover crops. They fill bare patches, help to retain soil moisture, reduce erosion and add nutrients and organic matter to the soil.
  • 7.     The rhizosphere includes the soil, soil organisms, plant roots, tubers, fungi, insects, worms, etc.
  • 8.     The vertical layer include vines like vanilla, black pepper, beans, passion fruits etc.

  Guild concept

We use the guild concept to carefully bring together compatible animals, insects and plants that form symbiotic relationships which results to healthier plants, ecosystems and resources for humans. Some plants are grown to produce food, fertilize the soil (legumes), attract beneficial insects (flowers for bees to aids pollination) or repel undesirable pest (Red acalypha, marigold and Tithonia plants).

Our mutual support guild group include sister or companion crops that complement, support and provide mutual benefits to each other. Examples include planting maize and beans together, where the root nodes of the beans fix nitrogen for the maize plant and the maize support the vines of the bean. Lady beetles are introduce as predators for aphids, mites, caterpillars, and scale insect. Wasps are introduce to control aphids, worms, caterpillars, borers, bugs, weevils and flies. Other predators that are commonly used to control pest are dragon flies and praying mantids. Flowers are planted to attract insects that act as pollinators. Coconuts and cocoa are good examples of resource partitioning guild group because coconuts has a shallow root system while cocoa is a tap-rooted plant, so they can draw nutrient from different levels.

People and culture

Indigenous people are very much bonded to their soil and landscape, so much that their health and mental wellbeing depend on maintaining these ties with their local home site. Preserving indigenous knowledge and plant species may create an environment for enhancing community welfare and inclusiveness – the Ubuntu mindset.

We are using a holistic approach to life and work to create a land management approach; that depends on cultural values, local knowledge and indigenous species; which enhances the socio-economic and environmental aspects of the landscape - people, planet and profit. A blend of modern and indigenous knowledge can make people and local communities to be self-reliant and resilient to threats. We are taking local actions in solving global issues like climate change, food security, employment, poverty alleviation, hunger, pollution, biodiversity and species preservation amongst others.

Practices

Earth worms

 We are relying on the benefits from combining timber, fruit trees, shrubs, crops, livestock and fishes through agroforestry and permaculture to create a more diverse, productive, profitable, healthy and sustainable ecosystem. We incorporate indigenous knowledge, processes and relationships that are valuable in landscape ecosystems. Our multi-storey model helps to maximize space for food production and effective use of resources like sunlight and nutrients. Dead leaves, shrubs and woods are buried to increase soil water retention. This local technique enable us to practice only rain feed farming as the shrubs and woods absorbs water to sustain crops during the dry season. Thus nutrient are naturally being recycle in wood, leaves and shrubs as they decompose. This leads to high water holding capacity of organic matter which enhance the soil structure and drainage systems. Our zero burning practice preserves soil organism and earthworms - which break up green and dead leaves to produce nutrients and worm castings respectively. These castings fertilize the soil, increase plant growth, decrease heavy metals, aerate the soil and improve water retention.

Our houses are built from locally available natural materials (lime mortared stem walls, thatch, wood, sticks etc.) that produce healthy living environment and better air qualities without jeopardizing human comfort, health and wellbeing.  Rain water is harvested and use for livestock, fish farming, drinking and irrigation of vegetables.

Animal husbandry
Animals are a critical component of Suzy-Farms. We rear goats, sheep, chicken, ducks, rabbits, geese, pigs, snails and fishes. They forage to recycle nutrient, eat fallen fruits and left-over crops and in return produce waste that are used as manure to fertilize the farm. Animal waste can also be used for biogas production. Water from our fish ponds are used to irrigate and fertilize vegetables. We use dry grass and leaves to mulch. Mulching absorbs rainfall, reduces evaporation, provides nutrient, increases soil organic matter, creates favorable habitat for soil organism, suppresses weed growth and reduces erosion. Thereby generating a more low maintenance, healthy, efficient and productive ecosystems. Let’s all cooperate with nature to care for the earth and its people.

We shall be uploading videos soon on our youtube channel. Subscribe to our channel, like, comment and hit on the notification button to keep up with update. Like our facebook page and follow us on instagram and twitter