Sugestões de Tópicos dentro de sua pesquisa.
Sugestões de Tópicos dentro de sua pesquisa.
Phosphorus
18
Nitrogen
9
Pollution and Degradation
6
Soil Fertility
6
Soil Chemistry and Mineralogy
5
Plant Nutrition
4
Plant nutrition
4
Potassium
4
Soil fertility
4
Techniques and Methodology
4
Animal Nutrition (Physiology)
3
Animal Wastes
3
Calcium
3
Environmental impact
3
Nutrient availability
3
Nutrient deficiencies
3
Nutrient uptake
3
Plant Production
3
Socioeconomics
3
Sodium
3
Soil Physics
3
Soil organic matter
3
Sulfur
3
Techniques
3
Water
3
Water Resources
3
Zinc
3
Agriculture
2
Animal Husbandry and Production, (New March 2000)
2
Aquatic Biology and Ecology
2
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4Assuntos: “...Soils Phosphorus Contents; Water Phosphorus contents 154358...”
Printed Book -
5Por KIRBY A J & WARREN S GAssuntos: “...THE ORGANIC CHEMISTRY OF PHOSPHORUS...”
Publicado em 1967
Printed Book -
6Assuntos: “...Phosphorus metabolism in rumen...”
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7Por Gaur, A CAssuntos: “...Phosphorus solubilizing microorganisms (PSM)...”
Publicado em 1990
Printed Book -
8Assuntos: “...Phosphorus metabolism...”
Printed Book -
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10Assuntos: “...Nitrogen and phosphorus nutrition of cattle...”
Printed Book -
11Por Ranjan Kumar BasakAssuntos: “...Fertilizer Testing ,Nitrogen ,Phosphorus...”
Publicado em 1999
Printed Book -
12Publicado em 1964Assuntos: “...Phosphorus compounds fast 1123208...”
Printed Book -
13Publicado em 2008Assuntos: “...Plants Effect of phosphorus on....”
Obter o texto integral
Obter o texto integral
Obter o texto integral
Printed Book -
14Por Frank, Arlen WAssuntos: “...Plants -- Composition-- Phosphorus compounds. 66071...”
Publicado em 2013
Obter o texto integral
Printed Book -
15Por HUDSON R FAssuntos: “...STRUCTURE AND MECHANISM IN ORGANO PHOSPHORUS CHEMISTRY...”
Publicado em 1965
Printed Book -
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19Por MCAULIFFE C AAssuntos: “...TRANSITION METAL COMPLEXES OF PHOSPHORUS ARSENIC AND ANTIMONY LIGANDS...”
Publicado em 1973
Printed Book -
20Por MANN FREDERICK GEORGEAssuntos: “...THE CHEMISTRY OF HETEROCYCLIC COMPOUNDS-- THE HETEROCYCLIC DERIVATIVES OF PHOSPHORUS-- ARSENIC...”
Publicado em 1950
Printed Book