EDN index V-Z
A-C D-F G-I J-L M-O P-R S-U V-Z
V
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Vaccine for malaria being tested |
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Vacuum sealer made from bicycle pump |
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Vacuum, use of to reduce oxygen in stored seeds |
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Value chain for shea butter (Vitellaria paradoxa) |
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Valuing people as a manager |
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Vanilla, trees on which to grow |
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Varieties of Lablab purpureus |
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Varieties, traditional plant, and soil fertility |
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Variety trial results, annual leafy greens |
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Variety trials, maize, in Africa |
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Varroa mites, control of |
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Vegetable amaranth varieties |
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Vegetable gardens in Kiffa, Mauritania |
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Vegetable information cards for learning about local seed systems |
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Vegetable seeds, saving |
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Vegetable varieties, selection and development of |
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Vegetables, dark green leafy, propagation |
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Vegetables, indigenous leafy |
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Vegetables, perennial, advantages of |
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Vegetative technologies for land husbandry |
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Vella, Jane, principles for adult education |
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Velvet bean (Mucuna pruriens) '90-Day' |
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Velvet bean leaves |
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Velvet bean, bush |
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Velvet beans |
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Velvetbean trichomes to deworm goats |
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Vermicomposting |
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Vermicomposting |
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Vermiculture |
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Vermiculture systems at ECHO |
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Vetiver grass, root strength |
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Vetiver, component of living fence |
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Viability of orthodox seeds |
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Vicia faba (Faba bean) |
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Vietmeyer, Noel |
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Vigna radiata (green gram) |
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Vigna umbellata (rice bean) |
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Vigna unguiculata (cowpea) leaves |
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Vigna unguiculata (cowpea), multipurpose varieties |
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Vigna unguiculata (cowpea) trial at ECHO |
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Vigna unguiculata ssp. sesquipedalis (yard long bean) |
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Vigor of orthodox seeds |
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Village chickens and Newcastle disease control |
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Village Savings and Loans Associations |
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Vines, production of long fruits |
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Vision, importance of for management |
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Vision statement for farm plan |
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Visual impairments, latrine hole locating system for persons with |
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Visual techniques |
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Vitamin A from red palm oil |
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Vitamin A from 'Caro Rich' tomato |
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Vitamin A, breeding crops for increased |
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Vitamins, effect of sprouting on levels of |
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Vitellaria paradoxa, shea nut tree |
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Volatile fatty acids (VFAs) |
W
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Walk-through fly trap |
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WARDA, West Africa Rice Development Association |
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Wasps, parasitic |
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Wastage, avoidance of with FGW |
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Wastewater, reuse of |
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Water clarification using powder from moringa seed kernels |
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Water filter, clay and sawdust |
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Water harvesting |
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Water harvesting through sand dams |
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Water hyacinth uses |
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Water microcatchments |
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Water purification, moringa seeds for |
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Water, sanitation and hygiene (WASH) programs |
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Water treatment |
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Water treatment for emergencies |
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Water, solar disinfection |
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Wayne Niles, overview, 10 years in Haiti |
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Weather, online information about |
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Web forums, invitation to join |
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Web Portal, ECHOcommunity |
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Website and internet portal, update on |
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Website, ECHO's Technical |
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Weed control in tree plantings |
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Weeds to protect maize |
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Weeds to repel and attract stemborers |
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Weeds, cultural concept of |
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Weeds, value in a corn field |
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Weevils, controlled by tumbling beans |
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Well-drilling |
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Wells, hand dug |
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West Africa Networking Forum, 2nd |
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Western and African perspectives |
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Wet area, conservation agriculture in |
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Wetting method to reduce cyanide content of cassava flour |
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Wheat crops under threat from disease |
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Wick irrigation |
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Wicking beds called 100-fold gardens |
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Wilt disease of bananas in East Africa |
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Win/win situations, creating |
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Wind pumps |
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Windmills |
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Winged bean revisited |
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Winged bean, 'Day-Neutral' |
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Winged bean, comparison of varieties |
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Winnower for cleaning small batches of seed (by Wayne Niles) |
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Women and agricultural participation |
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Women and agriculture |
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Women’s empowerment |
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Wood, protect from termites with borates |
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Woodlots for coppicing |
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Workshops at ECHO |
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Workshops for agriculture extension |
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World Agroforestry Centre (formerly ICRAF) |
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World Fish Center |
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World Relief Microfinance Consulting Services |
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World Renew post-program review of grain amaranth |
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World Vegetable Center - Regional Center for Africa |
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World Vision Australia, on East Africa's drought |
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World Vision model of microfinance |
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World Vision in Mauritania |
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Worldview and culture, definitions of |
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Worm composting |
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Worm medicine |
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Worms, papaya cure |
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Worms, treatment |
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Writing articles for EDN |
X
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Xyleborus glabratus (redbay ambrosia beetle), vector for laurel wilt disease |
Y
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Yam bean (Pachyrhizus erosus) |
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Yam, increased tuber growth |
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Yams, true (Dioscorea spp.) as emergency food |
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Yard long beans |
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Yard garden program in Haiti |
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Year of Jubilee |
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Yeast fermentation to produce carbon |
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Yield of seed at higher average temps |
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Yucca guatemalensis for living fence |
Z
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Zai pits in West Africa |
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Zambia, Conservation Agriculture in |
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Zapote negro (Diospyros digyna) |
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Zea mays, sweet corn varieties from Dr. Brewbaker |
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Zero energy cooling chambers (ZECCs) to prolong shelf life of fresh produce |
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Zero tillage as part of Nutrient Access Concept |
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Zero-tillage, part of FGW method |
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Zinc from used tires |
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Zinc, breeding crops for increased |
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Zolushka potato |
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Zones and permaculture |
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Zucchini, powdery mildew control on |