Suchergebnisse - "Fertilizer."

Efficiency of nitrogen fertilization on upland crops grown in multiple cropping systems in Taiwan / von Lian, S.

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Ethnography of fertility and birth

Schlagworte: “… Fertility, Human Social aspects …”

Basic technics in ecological farming papers presented at the 2nd international conference held by the IFOAM, Montreal, October 1-5, 1978

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Nitrogen in crop production proceedings of a symposium held 25-27 May 1982 at Sheffield, Alabama

Schlagworte: “… Nitrogen fertilizers …”

The recycling of industrial wastes for agriculture

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Problems of fertiliser use and crop production / von Raychaudhuri, Satya Prasad, 1904-

Schlagworte: “… Fertilizers India. …”

Soil nutrient availability : chemistry and concepts /

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Increasing nitrogen efficiency for rice cultivation.

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Pasture recommendations for Coonabarabran and Coolah Shires, 1991-92 / von Freebairn, R. D.

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Foliar feeding of plants with amino acid chelates /

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Schooling and demand for children: historical perspectives/ von Bogoras, Waldemar, 1865-1936., Jee Peng

Schlagworte: “… Fertility, Human Economic aspects …”

Appropriate use of fertilizers in Asia and the Pacific : proceedings of a seminar, Taipei, Taiwan, ROC, November 6-14, 1995 /

Schlagworte: “… Fertilizers. …”

Nitrogen and soil organic matter proceedings of a conference organized by the soil scientists of the National Agriculture Advisory Service, October 22nd-23rd 1964

Schlagworte: “… Nitrogen fertilizers …”

Soil and plant testing and analysis report of an expert consultation held in Rome, 13-17 June 1977

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Proceedings First Fertilizer and Ornamentals Workshop, King Kamehameha Hotel, Kailua-Kona, January 12-14, 1983

Schlagworte: “… Fertilizers Hawaii …”

Forest site and productivity : [papers presented at the World Congress of the International Union of Forest Research Organizations, held Sept. 1981 in Kyoto, Japan and /

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The Appleby experiments : a series of fertiliser and cool-storage trials with apples in the Nelson district, New Zealand / von Tiller, L. W.

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Effects of manures and fertilizers on soil fauna : a review / von Marshall, V. G.

Schlagworte: “… Fertilizers Environmental aspects. …”

Diagnosis and Recommendation Integrated System, DRIS, as a guide to orchard fertilization / von Sumner, Malcolm E.

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Leaf analysis as a guide to mineral nutrition of subtropical vineyards / von Cheng, Cheng-Yung

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