Productivity of Sahelian rangelands; a study of the soils, the vegetations and the exploitation of that natural resource. PPS course book, v. 1: Theory.- v. 2: Exercises
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Format: | Texto biblioteca |
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Wageningen (Netherlands) Agricultural Univ., Dept. of Soil Science and Plant Nutrition
1982
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Subjects: | PASTURES, PLANT PHYSIOLOGY, WATER BALANCE, FEED CROPS, NUTRITIONAL REQUIREMENTS, ECOLOGY, SOIL FERTILITY, PATURAGES, PASTIZALES, PHYSIOLOGIE VEGETALE, BILAN HYDRIQUE, PLANTE FOURRAGERE, BESOIN NUTRITIONNEL, ECOLOGIE, FERTILITE DU SOL, FISIOLOGIA VEGETAL, BALANCE HIDRICO, PLANTAS FORRAJERAS, NECESIDADES DE NUTRIENTES, ECOLOGIA, FERTILIDAD DEL SUELO, |
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