Søgeresultater - "Fertilizers."
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- Fertilizers 131
- Soil fertility 47
- Fertility, Human 40
- Soils 38
- Nutrition 25
- Rice 25
- Nitrogen fertilizers 24
- Research 18
- Organic fertilizers 17
- Agriculture 13
- Plants 13
- Fertilizer industry 11
- Nitrogen content 11
- Economic aspects 10
- Phosphatic fertilizers 10
- Birth control 9
- Pastures 9
- Compost 8
- Environmental aspects 8
- Manures 8
- Soil management 8
- Crop yields 7
- Developing countries 7
- Fertilizers and manures 7
- Foliar diagnosis 7
- Analysis 6
- Fertilization in vitro, Human 6
- Population 6
- Potassium fertilizers 6
- Soil conservation 6
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Combinations of organic and inorganic fertilizer for crop production /
Udgivet 1993Fag: “...Fertilizers....”
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Nitrogen fertilization and management in tropical rice /
Udgivet 1972Fag: “...Rice Fertilizers....”
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Recent developments in research on nitrogen fertilizers for rice /
Udgivet 1980Fag: “...Nitrogen fertilizers....”
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Using commercial fertilizers : commercial fertilizers and crop production /
Udgivet 1978Fag: “...Fertilizers....”
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Fertilizers and fertilization introduction and practical guide to crop fertilization
Udgivet 1982Fag: “...Fertilizers...”
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Changing patterns in fertilizer use : proceedings of a symposium /
Udgivet 1968Fag: “...Fertilizers...”
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Fertiliser recommendations for agricultural and horticultural crops /
Udgivet 1979Fag: “...Fertilizers....”
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Role de la fertilisation dans l'intensification de la production agricole.
Udgivet 1970Fag: “...Fertilizers....”
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Fertilisers for dryland crops and pastures : seminar proceedings, Orana Cinema, Brisbane Street, Dubbo, 4th March, 1987.
Udgivet 1987Fag: “...Fertilizers....”
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