Zoekresultaten - "Fertilizer"
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- Fertilizers 140
- Soil fertility 56
- Fertility, Human 40
- Soils 39
- Nutrition 28
- Nitrogen fertilizers 26
- Rice 25
- Research 18
- Organic fertilizers 17
- Agriculture 15
- Fertilizer industry 14
- Plants 13
- Nitrogen content 12
- Economic aspects 10
- Pastures 10
- Phosphatic fertilizers 10
- Birth control 9
- Compost 9
- Crops 8
- Environmental aspects 8
- Manures 8
- Soil management 8
- Crop yields 7
- Developing countries 7
- Fertilizers and manures 7
- Foliar diagnosis 7
- Soil conservation 7
- Analysis 6
- Crops and soils 6
- Fertilization in vitro, Human 6
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Backyard composting : your complete guide to recycling yard clippings /
Gepubliceerd in 1992Onderwerpen:Boek -
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Physicochemical properties of sludge and it's effectiveness as a soil-additive /
Gepubliceerd in 1992Onderwerpen: “…Sewage sludge as fertilizer.…”
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The impact of chemical fertilizer marketing and distribution systems on rice production. The Philippines /
Gepubliceerd in 1988Onderwerpen: “…Fertilizer Philippines Marketing.…”
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The impact of chemical fertilizer marketing and distribution systems on rice production. Japan /
Gepubliceerd in 1988Onderwerpen: “…Fertilizer Japan Marketing.…”
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Fertilizer distribution and credit schemes for small-scale farmers
Gepubliceerd in 1979Onderwerpen: “…Fertilizer industry…”
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Practical application of azolla for rice production proceedings of an international workshop, Mayaguez, Puerto Rico, November 17-19, 1982
Gepubliceerd in 1984Onderwerpen: “…Rice Fertilizers…”
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The potential for energy efficiency in the fertilizer industry /
Gepubliceerd in 1985Onderwerpen: “…Fertilizer industry Energy conservation.…”
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The azolla-anabaena complex and its uses in rice culture /
Gepubliceerd in 1981Onderwerpen: “…Azolla as fertilizer.…”
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Improving the supply of fertilizers to developing countries /
Gepubliceerd in 1989Onderwerpen: “…Fertilizer industry Developing countries.…”
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Effect of organic fertilizer on soil physical properties and plant growth /
Gepubliceerd in 1990Onderwerpen: “…Organic fertilizer.…”
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Fertilizer technology and usage : proceedings of a short course sponsered by the Soil Science Society of America and held at Purdue University, Lafayette, Indiana, February 12-13,...
Gepubliceerd in 1963Onderwerpen: “…Fertilizers.…”
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FAO Fertilizer Programme : the first decade : a summary of results achieved between 1961 and 1971.
Gepubliceerd in 1974Onderwerpen: “…FAO Fertilizer Programme.…”
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application of sludges and wastewater on agricultural land: a planning and educational guide/
Gepubliceerd in 1978Onderwerpen:Boek -
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Farm level profitability of fertilizer on maize in Thailand /
Gepubliceerd in 1987Onderwerpen: “…Corn Fertilizer and manures.…”
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