Searching for that evergreen farm with the Shamba Shape Up make-over team
Katharine MacMahon, Media Manager(Shamba Shape Up)
This week's installment of Kenya's agriculture TV show Shamba Shape Up is set in Embu County, where the hosts, farmers and experts from the Kenya Agriculture Research Institute discussed the importance evergreen farming.
Evergreen, or conservation farming, is a method that has been used in Kenya for generations and is particularly prolific in areas which are very arid. It is the integration of appropriate trees into food crop systems, and is fast emerging in Africa and South Asia, as an approach to increasing smallholder productivity under a more variable climate, and at low marginal costs to smallholder farm families.
The show, which is aired both in English and Swahili on the weekend, has the support of many CGIAR research programs and centres. Programs such as the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), International Livestock Research Institute (ILRI), World Agroforestry Centre (ICRAF) and International Potato Centre (CIP) provide an important source of research and information for SSU, and to the 10 million viewers who tune in each week.
Shamba Shape Up Team during a TV shoot on Farmer Anne's shamba. Photo: S. Quinn (CIP)
What can trees do for farmers?
Planting trees can be an excellent way of creating Evergreen Agriculture within your own shamba. Trees are vital to a healthy farm, yet not enough people see them as a successful method of income, preferring to focus on the more usual crops, such as wheat and maize.
It is important on a farm to build terraces, which helps to stabilise the soil and stop the devastating effects of soil erosion from the flash rains and wind. Planting trees within the terraces gives more stability as the roots of these trees bury down into the soil and hold it in place. The loss of valuable top soil from erosion is a huge problem facing famers all over Africa.
High value trees such as Calliandra, which are planted in the episode, are not only great for preventing soil erosion, for rejuvenating the soil with its nitrogen fixing content and for providing shade, firewood and timber but they also can be given to animals for fodder. 4kg of fresh Calliandra is said to be the same as 1kg of dried feed - and its much cheaper too!
By planting a variety of crops in the shamba, Swahili for 'farm', farmers can make sure that even if the rains cannot be depended on as much as in the past, some, or most, of the crops planted will flourish. By using crop rotation and intercropping, farmers can create a diverse farm. A diverse farm not only means a larger variety of crops for sale, but also takes the pressure off one crop which has the potential to fail.
Watch the episode:
- Learn more about how our colleagues are working with SSU: Sweetpotato projects to star in Shamba Shape Up: East Africa’s very own Complete Farm Makeover television series
- More on Evergreen Farming: Is Africa’s future evergreen?
- All of our Shamba Shape Up blogs
