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PRO Proceedings & Abstracts --- fertilizers --- laws --- symposium proceedings
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PRO Proceedings & Abstracts --- agriculture --- fertilizers --- soil conservation --- symposium proceedings
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Sulfur fertilizers --- Soils --- Plants --- Sulfur content --- Effect of sulfur on.
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This book brings together information on all aspects of the nutrient requirements of sugar beet. Modern methods of sugar beet cultivation, the statistics of fertilizer usage and current trends in the amounts of each element applied to the crop are considered in the introductory chapter. In the next 6 chapters, N, P and S, K and Na, Ca, Mg and trace elements are discussed separately, with an examination of all aspects of concentration, uptake, deficiency symptoms, residual values in the soil and methods of predicting fertilizer requirements from plant and soil analysis. The value of organic manures is considered and the effects of crop rotations and soil physical conditions are discussed. Time, form and method of fertilizer application are examined, as well as the effect of irrigation, plant density and pests and diseases on fertilizer requirements. Effects of fertilizers on sugar beet quality are reviewed and, lastly, the nutrient requirement of the sugar beet seed crop.
Sugar beet --- Plant and Crop Sciences. Crops --- Fertilizers. --- Sugar and Starch Crops --- Sugarbeet --- Sugarbeet. --- Sugar beet. --- Betterave à sucre --- Nutrition. --- Engrais et amendements
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581.13 --- 631.81 --- Plants --- Plants, Effect of minerals on --- Assimilation (Botany) --- Minerals in plants --- Plant assimilation --- Plant physiology --- Phytoliths --- Minerals --- Plant nutrition --- Nutrition --- Assimilation. Nutrition. Reserves. Secretions. Metabolism --- Generalities. Plant nutrients. Production and use of fertilizers, manures --- Nutrition. --- Assimilation. --- Physiological effect --- 631.81 Generalities. Plant nutrients. Production and use of fertilizers, manures --- 581.13 Assimilation. Nutrition. Reserves. Secretions. Metabolism --- Substance nutritive minérale --- Mineral nutrients --- Assimilation --- Effect of minerals on --- Phytochemistry. Phytobiochemistry --- Plant physiology. Plant biophysics --- Plant ecology. Plant sociology --- plants --- Metabolism --- genetics --- ecology --- Effect of minerals on.
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632.95.028 --- 631.417 --- 631.414.3 --- 631.46 --- 631.81 --- Agricultural chemicals --- -Soil chemistry --- Soil physics --- Agricultural physics --- Soil mechanics --- Agricultural chemistry --- Geochemistry --- Agrichemicals --- Agrochemicals --- Farm chemicals --- Chemicals --- Farm supplies --- Persistence of pesticides and their effects. Pesticide residues --- Organic chemistry of soil --- Absorption. Adsorption --- Soil bacteriology. Soil biology --- Generalities. Plant nutrients. Production and use of fertilizers, manures --- Environmental aspects --- Soil chemistry. --- Soil physics. --- Environmental Sciences and Forestry. Environmental Management --- Environmental aspects. --- Environmental Pollution --- Soil Pollution --- Soil Pollution. --- 631.81 Generalities. Plant nutrients. Production and use of fertilizers, manures --- 631.46 Soil bacteriology. Soil biology --- 631.414.3 Absorption. Adsorption --- 631.417 Organic chemistry of soil --- 632.95.028 Persistence of pesticides and their effects. Pesticide residues
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631.445.7 --- Soil fertility --- -Soils --- -631.445.7 Tropical and subtropical soils. Tropical red loams, black soils (tirs, regur, grumusol) etc. --- Tropical and subtropical soils. Tropical red loams, black soils (tirs, regur, grumusol) etc. --- Earth (Soils) --- Mold, Vegetable --- Mould, Vegetable --- Soil --- Vegetable mold --- Soils --- Tropics --- Fertilization --- 631.445.7 Tropical and subtropical soils. Tropical red loams, black soils (tirs, regur, grumusol) etc. --- Fallowing --- Fertilizers --- Soil productivity --- Tropical and subtropical soils. Tropical red loams, black soils (tirs, regur, grumusol) etc --- Fertilizer movement --- Environmental Sciences and Forestry. Soil Science --- Tropics. --- Soil Classification.
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Chemosphere is an international journal designed for the publication of original communications as well as review articles. Chemosphere, as a multidisciplinary journal, offers maximum dissemination of investigations related to all aspects of environmental science. Chemosphere will publish : • Original communications describing important new discoveries or further developments in important fields of investigation related to the environment and human health • Reviews, mainly of new developing areas of environmental science • Special, themed issues on relevant topics.
Meteorology. Climatology --- Environmental protection. Environmental technology --- Ecology --- Pollution --- Environmental Monitoring --- Environmental Pollution --- Ecologie --- Periodicals. --- Physiological effect --- Periodicals --- periodicals. --- Périodiques --- Effets physiologiques --- Environmental Monitoring. --- Environmental Pollution. --- Écologie --- Ecology. --- Périodiques. --- Physiological effect. --- Agriculture Sciences --- Life Sciences --- Soil Chemistry, Microbiology, Fertility & Fertilizers --- Biology --- Balance of nature --- Bionomics --- Ecological processes --- Ecological science --- Ecological sciences --- Environment --- Environmental biology --- Oecology --- Pollution, Environmental --- Soil Pollution --- Pollution, Soil --- Bio-Monitoring --- Biologic Monitoring --- Biomonitoring --- Environmental Surveillance --- Monitoring, Biological --- Biological Monitoring --- Monitoring, Environmental --- Bio Monitoring --- Monitoring, Biologic --- Surveillance, Environmental --- Chemical pollution --- Chemicals --- Contamination of environment --- Environmental pollution --- Environmental aspects --- Environmental sciences --- Population biology --- Contamination (Technology) --- Asbestos abatement --- Bioremediation --- Environmental engineering --- Environmental quality --- Factory and trade waste --- Hazardous waste site remediation --- Hazardous wastes --- In situ remediation --- Lead abatement --- Pollutants --- Refuse and refuse disposal --- Environmental Pollutants --- Environmental Restoration and Remediation --- Ecological Parameter Monitoring --- Meteorologie. Klimatologie --- Milieubescherming. Milieutechnologie --- Wastewater-Based Epidemiological Monitoring --- Environmental monitoring. --- Pollution. --- Environnement --- Surveillance. --- Biomonitoring (Ecology) --- Ecological monitoring --- Applied ecology --- Measurement --- Monitoring
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