Pakistan - Soil fertility investigations - Report to the government.
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Format: | Texto biblioteca |
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1964
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Subjects: | FOOD CROPS, PLANT REQUIREMENTS, FERTILIZER APPLICATION, SOIL SURVEYS, SOIL FERTILITY, FERTILIZERS, TESTING, SAMPLING, RICE, WHEATS, MAIZE, POTATOES, TRIAL METHODS, YIELDS, COST BENEFIT ANALYSIS, PLANTE ALIMENTAIRE, EXIGENCE DES PLANTES, FERTILISATION, ENQUETE PEDOLOGIQUE, FERTILITE DU SOL, CULTIVOS ALIMENTICIOS, NECESIDADES DE LAS PLANTAS, APLICACION DE ABONOS, RECONOCIMIENTO DE SUELOS, FERTILIDAD DEL SUELO, ENGRAIS, TESTAGE, ECHANTILLONNAGE, RIZ, BLE, MAIS, POMME DE TERRE, METHODE D'ESSAI, RENDEMENT, ANALYSE COUT AVANTAGE, ABONOS, ENSAYO, MUESTREO, ARROZ, TRIGO, MAIZ, PAPA, METODOS DE ENSAYO, RENDIMIENTO, ANALISIS DE COSTOS Y BENEFICIOS, |
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