Swamp and dryland soils of the Okavango delta. Soil, water and crop production in Ngamiland
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Main Authors: | , |
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Format: | Texto biblioteca |
Language: | eng |
Published: |
(np) FAO/UNDP
1970
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Subjects: | PLANT INTRODUCTION, SWAMPS, ARID SOILS, SOIL FERTILITY, RESEARCH, RESEARCH INSTITUTIONS, SOIL WATER BALANCE, PRODUCTION, CROPS, PERENNIALS, FEED CROPS, VARIETIES, CULTURAL METHODS, SPRINKLER IRRIGATION, IRRIGATION SYSTEMS, INTRODUCTION DE PLANTES, MARECAGE, SOL DE ZONE ARIDE, FERTILITE DU SOL, RECHERCHE, INTRODUCCION DE PLANTAS, PANTANO, SUELO ARIDO, FERTILIDAD DEL SUELO, INVESTIGACION, INSTITUTION DE RECHERCHE, BILAN HYDRIQUE DU SOL, PLANTE DE CULTURE, PLANTE PERENNE, PLANTE FOURRAGERE, VARIETE, MODE DE CULTURE, IRRIGATION PAR ASPERSION, RESEAU D'IRRIGATION, INSTITUCIONES DE INVESTIGACION, BALANCE HIDRICO DEL SUELO, PRODUCCION, CULTIVOS, PLANTAS PERENNES, PLANTAS FORRAJERAS, VARIEDADES, METODOS DE CULTIVO, RIEGO POR ASPERSION, SISTEMAS DE RIEGO, |
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