Thursday, September 18, 2008
Training Vanilla Orchid Vines to Improve Flowering
Wednesday, September 10, 2008
Deep Planted and Mulched Bananas for Dry Areas
1) A 2.5 ft hole was dug
2) 18 inches of compost was placed in the hole
3) Banana plantlets (pups) were planted at or near the top of the compost (15 to 18 inches up from the bottom of the hole
4) 1 ft of mulch was placed around the plantlet
Thursday, April 03, 2008
Mixed Legume Groundcover
The advantage of this approach is that if one species fails another will likely succeed. We have also seen that a given species may either become dominant or decline depending on seasonal growing conditions.
Tuesday, February 12, 2008
Worm Composting
Each bin has a cement bottom to prevent incursion of roots. They are also slightly sloped to allow drainage. No soil is used. A rubber mat covers the organic material, providing protection from heavy rainfall. We are using banana leaves, placed on top of the rubber mat, to keep the material from overheating on sunny days.
Illustrated in the photos below is the drainage system (jug in a hole covered with a wooden lid shown above) as well as unprocessed organic matter (fruits and egg shells) compared to material that has been processed by the worms. As worms digest bacteria in the compost, the nutrients trapped in the bacteria are converted to a plant-available form in the resulting worm castings. Both the castings and the liquid in the jug can be used as fertilizer.
Friday, January 18, 2008
It's FREEZING cold!!
If you would have been at ECHO on the morning of Jan 1, 2008, this is what you would have seen: LOTS of ice (top photo).
Our interns and farm staff worked most of the night running the sprinkler system used to protect the plants. Most of our plants survived, although there was some damage- probably more so than in recent years because of the wind that accompanied the cold.
Most of the damage (remaining photos taken Jan 14) was due to branches breaking from the weight of the ice. A coating of ice on the leaves provides
a bit of protection, as long as the sprinklers are not turned off before temperatures go above freezing. Leaves of some tree species, however, are more sensitive to ice than others. Notice the photo at the bottom right of the jackfruit tree. The leaves reached by the sprinklers were damaged whereas the upper canopy was not.
Quite a few of our papaya and banana trees were damaged. Many of our trees lost a lot of leaves but have buds that are already sprouting to form new growth!
Thursday, January 10, 2008
An Idea for Growing Herbs
Wednesday, November 07, 2007
Agriculture and Nutrition for HIV/AIDS Orphans in Africa
Kathryn Barrera, from the Mothers' Welfare Group, opened the second day of ECHO’s 2007 Agricultural Conference with a presentation on her group’s agriculture and nutrition programs for orphans affected by HIV/AIDS in rural
Some of the children in her program lost one or both parents to the virus and 70% are themselves infected with HIV/AIDS.
Barrera discussed the importance of nutrition in any program targeting individuals with HIV/AIDS. Initially, she said, the group focused on delivering antiretroviral medication to infected children and ensuring that the medicine was taken properly. They soon realized, however, that without proper nutrition, the pills were doing more harm than good.
The group began focusing on agriculture and nutrition, growing soya and peanuts in a community garden run by the children at the orphanage. From their crops, the children roast and process peanut butter, an excellent source of nutrition.
Mothers' Welfare Group also emphasizes reforestation, growing a variety of indigenous trees and plants, many from ECHO seeds. Barrera, originally from
Barrera concluded her presentation by emphasizing the importance of working on a small scale, using local products and knowledge, and focusing on low input, high yield programs. She finished by highlighting the significance of HIV/AIDS in the third world. “If you’re in the developing world, HIV will affect everything you do.”