Yield Gap Analysis Of Field Crops

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Yield Gap Analysis Of Field Crops

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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2018-06-29

Yield Gap Analysis Of Field Crops written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-29 with Technology & Engineering categories.

To feed a world population that will exceed 9 billion by 2050 requires an estimated 60% increase over current primary agricultural productivity. Closing the common and often large gap between actual and attainable crop yield is critical to achieve this goal. To close yield gaps in both small and large scale cropping systems worldwide we need (1) definitions and techniques to measure and model yield at different levels (actual, attainable, potential) and different scales in space (field, farm, region, global) and time (short and long term); (2) identification of the causes of gaps between yield levels; (3) management options to reduce the gaps where feasible and (4) policies to favour adoption of sustainable gap-closing solutions. The aim of this publication is to critically review the methods for yield gap analysis, hence addressing primarily the first of these four requirements, reporting a wide-ranging and well-referenced analysis of literature on current methods to assess productivity of crops and cropping systems.

Special Issue Crop Yield Gap Analysis

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Author : Martin K. van Ittersum
language : en
Publisher:
Release Date : 2013

Special Issue Crop Yield Gap Analysis written by Martin K. van Ittersum and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.

World Water And Food To 2025

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Author : Mark W. Rosegrant
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2002-01-01

World Water And Food To 2025 written by Mark W. Rosegrant and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-01-01 with Business & Economics categories.

A thirsty world; Alternative futures for water; Consequences of key policy changes; Implications for the future.

Gap Analysis In Farm Systems

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Author : R. Sarin
language : en
Publisher:
Release Date :

Gap Analysis In Farm Systems written by R. Sarin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.

The International Rice Research Institute (IRRI) has developed a set of concepts and methodologies to analyze the causal factors between differences in experimental yields and yields at farmers' field levels for a specific crop (Yield Gap Analysis).

Rainfed Agriculture

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Author : Suhas Pralhad Wani
language : en
Publisher: CABI
Release Date : 2009-01-01

Rainfed Agriculture written by Suhas Pralhad Wani and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-01-01 with Technology & Engineering categories.

This book, which contains 14 chapters, covers all aspects of rainfed agriculture, starting with its potential, current status, rainwater harvesting and supplementary irrigation, to policies, approaches, institutions for upscaling, and impacts of integrated water management programmes in rainfed areas.

Oryza2000

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Author :
language : en
Publisher: IRRI
Release Date : 2001

Oryza2000 written by and has been published by IRRI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Rice categories.

Precision Agriculture 19

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Author : John V. Stafford
language : en
Publisher: Brill Wageningen Academic
Release Date : 2019

Precision Agriculture 19 written by John V. Stafford and has been published by Brill Wageningen Academic this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Precision farming categories.

Precision agriculture is a reality in agriculture and is playing a key role as the industry comes to terms with the environment, market forces, quality requirements, traceability, vehicle guidance and crop management. These proceedings contain reviewed papers presented at the 12th European Conference on Precision Agriculture. The papers reflect the wide range of disciplines that impinge on precision agriculture - technology, crop science, soil science, agronomy, information technology, decision support, remote sensing and others.

Feeding The Ten Billion

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Author : L. T. Evans
language : en
Publisher: Cambridge University Press
Release Date : 1998-11-05

Feeding The Ten Billion written by L. T. Evans and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-11-05 with Business & Economics categories.

A unique and accessible account of the interaction between population growth and agricultural innovation.

Properties And Management Of Soils In The Tropics

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Author : Pedro A. Sanchez
language : en
Publisher: Cambridge University Press
Release Date : 2019-01-10

Properties And Management Of Soils In The Tropics written by Pedro A. Sanchez and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-10 with Business & Economics categories.

Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.

Crop Evolution Adaptation And Yield

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Author : L. T. Evans
language : en
Publisher: Cambridge University Press
Release Date : 1996-05-02

Crop Evolution Adaptation And Yield written by L. T. Evans and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-05-02 with Science categories.

In this major 1993 work, Lloyd Evans provides an integrated view of the domestication, adaptation and improvement of crop plants, bringing together genetic diversity, plant breeding, physiology and aspects of agronomy. Considerations of yield and maximum yield provide continuity throughout the book. Food, feed, fibre, fuel and pharmaceutical crops are all discussed. Cereals, grain legumes and root crops, both temperate and tropical, provide many of the examples, but pasture plants, oilseeds, leafy crops, fruit trees and others are also considered. After the introductory chapter, the increasing significance of crop yields to the world's food supply is highlighted. The next three chapters consider changes to crop plants over the last ten thousand years, including domestication, adaptation and improvement. Aimed at research workers and advanced students in crop physiology and ecology, agronomy and plant breeding, this book also reaches conclusions of relevance to those concerned with developmental policy, agricultural research and management, environmental quality, resource depletion and human history.