Global mineral fertilizer market analysis.
Vestnik of Astrakhan State Technical University. Series: Economics, 2020 The article presents an analysis of trends in the dynamics and structure of demand, supply, foreign trade, development factors of the world mineral fertilizer market: nitrogen, phosphate and potash segments. There have been identified the market trend of growing demand for mineral fertilizers, which has increased 6 times since 1961, the fact being ...
Arina Aleksandrovna Tinkova +1 more
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Biosorption of Microelements by Spirulina: Towards Technology of Mineral Feed Supplements
The Scientific World Journal, 2014 Surface characterization and metal ion adsorption properties of Spirulina sp. and Spirulina maxima were verified by various instrumental techniques. FTIR spectroscopy and potentiometric titration were used for qualitative and quantitative determination ...
Agnieszka Dmytryk +2 more
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Mineral fertilizer use in land-scarce conditions: Case of Rwanda
Open Agriculture, 2020 This study was undertaken to investigate the use of mineral fertilizer by smallholder farmers in order to understand the set of factors influencing the decisions of smallholder farmers to use fertilizers in land-scarce conditions.
Mugabo Josaphat Rusisiro +3 more
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Strategies to increase nitrogen use efficiency and reduce nitrate leaching in vegetable production in the Netherlands [PDF]
, 2010 Environmental concern and legislation of fertilization requires strategies to increase nitrogen use efficiency and reduce nitrate leaching. Strategies can be fertilizer choice, timing of N availability and fertilizer placement.
Berge, H.F.M., ten +2 more
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Modelling global annual N2O and NO emissions from fertilized fields [PDF]
, 2002 Information from 846 N2O emission measurements in agricultural fields and 99 measurements for NO emissions was used to describe the influence of various factors regulating emissions from mineral soils in models for calculating global N2O and NO emissions.
Batjes, N.H. +2 more
core +2 more sources
Fertilizers, soil analysis and plant nutrition / [PDF]
, 1949 C367 rev ...
California Agricultural Experiment Station. +1 more
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EFFECTS OF MINERAL AND ORGANIC-MINERAL PHOSPHATE FERTILIZERS ON SOIL FERTILITY PARAMETERS
Colloquium Agrariae, 2013 Organic sources can replace all or part of the mineral phosphorus used in fertilizer, providing significant changes in soil chemical properties. This research evaluated the effects of mineral and organic-mineral phosphorus on the soil fertility in maize tillage.
Carlos Sérgio Tiritan +3 more
openaire +5 more sources
Fertilizers, soil analysis and plant nutrition / [PDF]
, 1947 C36
Hoagland, D. R. (Dennis Robert), 1884-1949
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Basic Fertilization with Mineral Fertilizers in Soybean Crop
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 2013 Rich in high nutritional value protein, likely to the protein of animal origin, soybean is considered to be “a golden plant†or “wonder plantâ€, aimed to resolve global protein deficiency (insuring in present 60% of humanity’s protein requirements). The mature seeds are used in human nutrition.
Valeria DEAC +2 more
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Balance of potassium in two long-term field experiments with different fertilization treatments
Plant, Soil and Environment, 2019 Balance of potassium (K) was observed in long-term stationary field experiments (21 years) at two sites with different soil and climatic conditions (Luvisol, Cambisol).
Jiří Balík +4 more
doaj +1 more source