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Ecological evaluation of rice-based cropping systems in the Philippines. I. The nutrient balance of various cropping systems



Ecological evaluation of rice-based cropping systems in the Philippines. I. The nutrient balance of various cropping systems



Acta Agronomica Sinica 19(5): 402-411



In trials on rainfed upland and lowland sites and an irrigated site in the Philippines, farmer's normal cropping systems based on rice were compared with a range of experimental cropping systems including crops of maize, cowpeas and mungbeans and different rice cultivars. The contribution of plant parts to total biomass was measured for a range of different sequences of 2 or 3 crops.

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Accession: 002351214

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