Author: J. K. Van Koetsveld
Publisher:
ISBN:
Category : Pigeon pea
Languages : en
Pages : 72

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Book Description

Author: Thomas Horatio Henderson
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 206

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Book Description

Author: Allen V. Barker
Publisher: CRC Press
ISBN: 1420014870
Category : Science
Languages : en
Pages : 662

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Book Description
The burgeoning demand on the world food supply, coupled with concern over the use of chemical fertilizers, has led to an accelerated interest in the practice of precision agriculture. This practice involves the careful control and monitoring of plant nutrition to maximize the rate of growth and yield of crops, as well as their nutritional value.

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1920

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Book Description

Author: Y. L. Nene
Publisher: C.A.B. International
ISBN:
Category : Science
Languages : en
Pages : 512

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Book Description

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251097305
Category : Social Science
Languages : en
Pages : 190

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Book Description
The production, trade and consumption of pulses have seen substantial growth over the last fifteen years. This report examines the trends and patterns of this growth, and the factors that explain these for different kinds of pulses. The report presents an analysis of trends of consumption of pulses in different regions of the world and discusses the role that pulses can play in human nutrition. The report presents an analysis of the dynamics of growth of major pulses in different pulse-producing countries of the world. It describes the increasingly important role of trade in the global economy of pulses and presents an analysis of changing patterns of trade. The report argues that there is a pressing need to close the large gap between potential and actual yields, particularly on smallholder farms in South Asia and sub-Saharan Africa, by increased adoption of improved varieties and modern agronomic practices in all developing countries. This in turn requires a major thrust in agricultural research and extension, improving credit availability, and public investment directed at pulse production. The report discusses future prospects and policy imperatives for sustaining the growth of pulse production.

Author: Neil Melbourne Tainton
Publisher: University of Kwazulu Natal Press
ISBN:
Category : Nature
Languages : en
Pages : 388

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Book Description
Covering all major aspects of pasture production and management in South Africa, this text's particular strengths are species selection, pasture establishment, fertilizer, grazing and forage management, and feed budgeting, amongst others.

Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1234

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Book Description

Author: International Rice Research Institute
Publisher: Int. Rice Res. Inst.
ISBN: 9711040786
Category : Crop yields
Languages : en
Pages : 422

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Book Description

Author: B. Venkateswarlu
Publisher: Springer Science & Business Media
ISBN: 9400722206
Category : Technology & Engineering
Languages : en
Pages : 617

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Book Description
Crops experience an assortment of environmental stresses which include abiotic viz., drought, water logging, salinity, extremes of temperature, high variability in radiation, subtle but perceptible changes in atmospheric gases and biotic viz., insects, birds, other pests, weeds, pathogens (viruses and other microbes). The ability to tolerate or adapt and overwinter by effectively countering these stresses is a very multifaceted phenomenon. In addition, the inability to do so which renders the crops susceptible is again the result of various exogenous and endogenous interactions in the ecosystem. Both biotic and abiotic stresses occur at various stages of plant development and frequently more than one stress concurrently affects the crop. Stresses result in both universal and definite effects on plant growth and development. One of the imposing tasks for the crop researchers globally is to distinguish and to diminish effects of these stress factors on the performance of crop plants, especially with respect to yield and quality of harvested products. This is of special significance in view of the impending climate change, with complex consequences for economically profitable and ecologically and environmentally sound global agriculture. The challenge at the hands of the crop scientist in such a scenario is to promote a competitive and multifunctional agriculture, leading to the production of highly nourishing, healthy and secure food and animal feed as well as raw materials for a wide variety of industrial applications. In order to successfully meet this challenge researchers have to understand the various aspects of these stresses in view of the current development from molecules to ecosystems. The book will focus on broad research areas in relation to these stresses which are in the forefront in contemporary crop stress research.