ECHOcommunity Resources in Spanish
General Technical Documents
- In the Push-Pull system, crops that repel pests and/or attract pests’ predators are intercropped with maize, to ‘push’ pests away from the main crop. Plants that attract pests are planted around the field, to ‘pull’ pests away from the maize. Incorporating legumes in this system means that soil...
- This short document contains graphs that show how zero tillage leads to increased water infiltration and increased water retention in soil.
- This document distinguishes between ‘anchor’ cover crops (that are intercropped with a main crop such as maize) and ‘secondary’ cover crops (that don’t compete with the main crop because they have a short life cycle, and that can help cover the soil at the start of the growing season). The...
- Jack bean is an excellent plant for enriching soil, because it grows under very difficult conditions. However, the beans contain toxins that normally make them unsuitable for human consumption. This document describes how to germinate jack bean to remove the toxins and increase the beans’...
- Four nutrient deficiencies--phosphorus, potassium, nitrogen, and magnesium--can be diagnosed by observing maize leaves. This document includes photos of a healthy maize leaf and of maize leaves demonstrating each of these nutrient deficiencies. It also contains suggestions for how to address each...
Haitian Network Documents
ECHO Research - Posters
ECHO Asia Note Articles
- This article is from ECHO Asia Note # 31. Saving your own seeds can be a cost-effective way to access crop seed for future planting and to help maintain the planet’s plant biodiversity. Whether you plant your own saved seeds, give them away to friends and neighbors, or distribute them through...
- 2012-07-01 This article is from ECHO Asia Note #14 Introduction Storing seeds in the tropics can often be difficult; with high temperatures and humid conditions, seeds lose their ability to germinate quickly. Many techniques for seed storage exist, from the high-tech standards of gene banks to simple...
ECHO Development Notes (EDN)
ECHO Technical Notes
ECHO Latin America and Caribbean Notes (LACN)
ECHO Best Practice Notes
ECHO Research Notes
- 2018-01-20 Recovering the traditional culinary knowledge of women in Latin America and the Caribbean for food biodiversity management and enhancement This document reflects the integrated vision of agrobiodiversity with the role of women as guardians and protectors of foods of high nutritional value. Rural...
- Publication Details Publisher: Maya Health Alliance
Plant Information Sheets
- Abelmoschus caillei originated and is now grown mostly in West and Central Africa, where it has become an important vegetable crop. This species of okra is particularly popular with subsistence farmers as it can produce a food crop year round, has a higher market value as it is available in the...
- Amaranthus spp. is an annual, erect herb (up to 1 m tall) grown for its edible leaves Leaves grow up to 8 cm in length and are present in an alternate arrangement along the stem. Small flowers are borne on slender spikes within inflorescences up to 12 cm long. Fruit are small, compressed,...
- Sugar apple is a drought-tolerant tree, growing to 6 m in height, and is the most widely grown of the Annonas. The sweet fruit is eaten fresh and can be used in beverages, ice cream and milkshakes.