Final report on cropping systems component contract [rice, groundnuts, soybeans, cowpea, green gram, sesame, okra, shallot, chillies, cabbage, Capsicum, Sri Lanka]

abonos abonos verdes agricultural chemicals alimentos alliaceae allium allium cepa amendement du sol arachis arachis hypogaea arroz asia asie bulbous vegetables cabbages capsicum capsicum annuum caupi cereales cereals chou pomme cover plants cowpeas cropping systems crops cultivos cultivos de grano dicotiledoneas dicotyledons economic plants engrais engrais organique engrais vert enmiendas del suelo feed crops feed legumes fertilizers foods fruit crops fruit vegetables frutales grain crops grain legumes green manures green vegetables hibiscus hibiscus esculentus hortalizas (plantas) hortalizas de bulbo hortalizas de fruto hortalizas leguminosas hortalizas verdes industrial crops legumes leguminosae leguminosas leguminosas de grano leguminosas forrajeras liliiflorae malvaceae malvales monocotyledons mung beans nut crops oil crops papilionoideae pedaliaceae plantas plantas de cobertura plantas de especia plantas de nueces plantas forrajeras plantas industriales plantas oleaginosas plantas protectoras plante plante de couverture plante de culture plante de protection plante industrielle plants produit agrochimique produit alimentaire protective plants repollo rice riz rosales sesamum sesamum indicum sistemas de cultivo soil amendments soja solanaceae soybeans spice crops sri lanka tubiflorae vegetable crops vegetable legumes