Fertilizer and Plant Nutrition Guide PDF Download
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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 200
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Book Description
Handboek samengesteld door "the Fertilizer Association of India (FAI)"
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 200
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Book Description
Handboek samengesteld door "the Fertilizer Association of India (FAI)"
Author:
Publisher: World Bank Publications
ISBN: 0821368818
Category : Business & Economics
Languages : en
Pages : 162
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Book Description
The good practice guidelines - which form the basis of an interactive policymaker's tool kit included on a CD accompanying the book - relate not only to the more focused problem of encouraging increased fertilizer use by farmers, but also to the broader challenge of creating the type of enabling environment that is needed to support the emergence of efficient, dynamic and commercially viable fertilizer marketing systems."--Jacket.
Author: Mario A. Jauregui
Publisher: CIMMYT
ISBN: 9789686127676
Category : Agriculture
Languages : en
Pages : 116
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Book Description
Basic concepts for continuous analysis of fertilizer response data; Choice of functional form; Development of a general model for deriving farmer recommendations; Special topics.
Author: Commonwealth Bureau of Agricultural Economics
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 58
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Book Description
Author: Jagadish Timsina
Publisher: MDPI
ISBN: 3038976547
Category : Technology & Engineering
Languages : en
Pages : 252
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Book Description
Fertilizer application can increase crop yields and improve global food security, and thus has the potential to eliminate hunger and poverty. However, excessive amounts of fertilizer application can contribute to groundwater pollution, greenhouse gas emissions, eutrophication, deposition and disruptions to natural ecosystems, and soil acidification over time. Small farmers in many countries think inorganic fertilizers are expensive and degrade soils, and thus policymakers want to promote organic instead of inorganic fertilizers. To develop practical fertilizer recommendations for farmers, yield responses to applied fertilizers from inorganic and organic sources, indigenous nutrient supply from soil, and nutrient use efficiency require consideration. There is a lack of sufficient scientific understanding regarding the need and benefit of integrated nutrient management (i.e., judicious use of inorganic and organic sources of nutrients) to meet the nutrient demand of high-yielding crops, increase yields and profits, and reduce soil and environmental degradation. Inadequate knowledge has constrained efforts to develop precision nutrient management recommendations that aim to rationalize input costs, increase yields and profits, and reduce environmental externalities. This Special Issue of the journal provided some evidence of the usefulness of integrated nutrient management to sustain soil resources and supply nutrients to crops grown with major cereal and legume crops in some developing countries.
Author: Robert F. Hutton
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 70
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Book Description
During fiscal year 1954, a program was undertaken by TVA to develop a clearer perspective of the problems arising from economic interpretation of fertilizer-response research.
Author: Emanuel Lester Baum
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 424
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Book Description
Author: R. M. U. Suleman
Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 214
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Book Description
Author: United States. Department of Agriculture. Economics, Statistics, and Cooperatives Service
Publisher:
ISBN:
Category : Fertilizer industry
Languages : en
Pages : 116
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Book Description
Author: Ragasa, Catherine
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 4
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Book Description
Maize is an important food crop in Ghana, accounting for more than 50 percent of the countrys total cereal production. The Ghana Grains Development Project (19791997) and the Food Crops Development Project (20002008) made major investments to improve maize yield. Despite these efforts, the average maize yield in Ghana remains one of the lowest in the world, much lower than the average for Africa south of the Sahara.
