Resultados de búsqueda - "Fertilizers."

Efficient fertilizer use in summer rainfed areas / por De, Rajat

Materias: “…Fertilizers…”

Fertiliser-the key to profitable and sustainable pastures a progress report on a major pasture fertiliser research program for the Northern slopes, Northern plains, Central West sl... por Freebairn, R. D.

Materias: “…Pastures Fertilizers.…”

The use of organic and chemical fertilizers in Japan / por Koshino, Masayoshi

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Crop production levels and fertilizer use.

Materias: “…Fertilizers…”

Utilization of the azolla-anabaena complex as a nitrogen fertilizer for rice /

Materias: “…Azolla as fertilizer.…”

Combined use of chemical and organic fertilizers : proceedings of the seminar "Proper use of chemical fertilizers combined with organic fertilizers in crop production" Malaysia, 19...

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The technology of mineral fertilizers / por Moldovan, Iuliu

Materias: “…Phosphatic fertilizers 12731…”

Fertilizer nitrogen : its chemistry and technology / por Sauchelli, Vincent

Materias: “…Nitrogen fertilizers.…”

Determining the maintenance fertilizer requirements of Siratro/green panic pastures at Narayen por Johansen, C.

Materias: “…Pastures Fertilizers…”

Fertilizers and manures / por Simpson, Ken

Materias: “…Fertilizers.…”

Combined use of organic and chemical fertilizers.

Materias: “…Fertilizers.…”

The response of rice to fertilizer por Doyle, J. J.

Materias: “…Rice Fertilizers…”

Symposium on Optimization of Fertilizer Effect in Rice Cultivation : proceedings of a symposium on tropical agricultural researches, 8-10 September, 1969, Tokyo.

Materias: “…Rice Fertilizers.…”

Report of the First Meeting of the International Rice Commission's Working Party on Fertilizers, convened by the Food and Agriculture Organization of the United Nations, Bogor, Ind...

Materias: “…Rice Fertilizers.…”

Manual on fertilizer distribution /

Materias: “…Fertilizers Management.…”

Process technologies for nitrogen fertilizers /

Materias: “…Nitrogen fertilizers.…”

The scope of improving fertilizer marketing and credit systems in developing countries : perlimilnary conclusions of a comparative analysis of fertilizer marketing systems in selec... por Mittendorf, H. J.

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The role of nitrogen in grassland productivity : a review of information from temperate regions / por Whitehead, D. C.

Materias: “…Nitrogen fertilizers.…”

Application of nitrogen-fixing systems in soil improvement and management por Hamdi, Y.A

Materias: “…Organic fertilizers…”

Crop logging of sugar cane : nitrogen and potassium requirements and interactions using two varieties / por Clements, Harry F.

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