5 edition of Crop Variety Improvement and Its Effect on Productivity found in the catalog.
Published
April 2, 2003
by CABI
.
Written in
Edition Notes
| Contributions | R. E. Evenson (Editor), D. Gollin (Editor) |
| The Physical Object | |
|---|---|
| Format | Hardcover |
| Number of Pages | 552 |
| ID Numbers | |
| Open Library | OL8280010M |
| ISBN 10 | 0851995497 |
| ISBN 10 | 9780851995496 |
There was also a significant effect (P productivity: grass‐ and manure‐origin biochars increased productivity compared with control conditions (Fig. 5a) and forb‐origin biochar reduced productivity, although there were limited data for this class of by: UNESCO – EOLSS SAMPLE CHAPTERS SOILS, PLANT GROWTH AND CROP PRODUCTION - Vol. I - Climate and its Effects on Crop Productivity and Management - S Mark Howden, David H White ©Encyclopedia of Life Support Systems (EOLSS) regions of the world, so ways of reducing losses in adverse seasons are addressed.
The estimation incorporates the spatial effects in the total factor productivity (TFP) determinant model using the provincial-level data which includes 76 provinces of Thailand during – The simple spatial econometric Cited by: 1. Impact of Pen-Culture Technology on Fish Productivity of Floodplain Wetlands in Asom Crop genetic improvement in. overview and summary. Crop variety. improvement and its effect .
The book contains 19 chapters covering issues such as CO2, ozone on plants, productivity fertilization effect, UV (ultraviolet) radiation, temperature, and stress on crop growth. The text discusses the impact of changing climate on agriculture, environment stress physiology, adaptation mechanism, climate change data of recent years, impact of. The crop variety improvement approach depends on finding a crop variety that can give a good yield. Varieties or strains of crops can be selected by breeding for various useful characteristics.
Spectral reflectance characteristics of rock varnish in arid areas.
Veda and Vedanta
Milton and 17th-century poetry [videorecording]
Masters Book of Bonsai
Single Variable Calculus
Image volée
Coastal California
quality, treatment and use of condensate and reverse osmosis permeates.
Pre-budget report 2001
Interaction of oblique instability waves with weak streamwise vortices
Prophets without honour
Athens in ruins, Rome in ruins, New York in ruins.
Fundamentals of automotive mechanics
The Secret of Frienship (The Wizard of the Magic Road)
A Pilgrimage in Japan
Crop Variety Improvement and its Effect on Productivity: The Impact of International Agricultural Research (Cabi) First Edition by Robert E Evenson (Author), Douglas Gollin Cited by: Crop Variety Improvement and its Effect on Productivity The Impact of International Agricultural Research Edited by: Robert Evenson, Yale University, USA, Douglas Gollin, Economic Growth Center, Yale University, USA.
Available in: volume reports on the productivity impacts of varietal improvement research conducted at a Crop Variety Improvement and Its Effect on Productivity book of international centers Due to COVID, orders may be delayed.
Thank you for your : Robert E Evenson. The overall goal of this study was to document the impact of international research on crop genetic improvement in developing coun- tries.
The study focused on 11 major food crops: rice, wheat, maize, sorghum, millet, barley, beans, lentils, groundnut, cassava and potato. Crop Variety Improvement and Its Effect on Productivity: The Impact of International Agricultural Research.
This volume reports on the productivity impacts of varietal improvement research conducted at a number of international centres affiliated with the Consultative Group on International Agricultural Research.4/5(1). Crop Variety Improvement and its Effect on Productivity by Robert E.
Evenson,available at Book Depository with free delivery worldwide. Crop variety improvement and its effect on productivity: the impact of international agricultural research.
This book reports on the productivity impacts of varietal improvement research conducted at a number of international centres affiliated with the Consultative Group on International Agricultural by: Crop variety improvement and its effect on productivity: the impact of international agricultural research.
Description This book reports on the productivity impacts of varietal improvement research conducted at a number of international centres affiliated with the Consultative Group on International Agricultural Research.
Find many great new & used options and get the best deals for Crop Variety Improvement and Its Effect on Productivity: The Impact of International Agricultural Research (, Hardcover) at the best online prices at eBay.
Free shipping for many products. Evenson, R. and Gollin, D. eds., Crop variety improvement and its effect on productivity: the impact of International Agricultural Research. Summary: This book reports on the productivity impacts of varietal improvement research conducted at a number of international centres affiliated with the Consultative Group on International Agricultural Research.
Such centres have been at the forefront of a year effort to breed new varieties of the world's staple food crops. The volume is the main product of a study initiated and supported by the Impact Assessment and Evaluation Group (now Standing Panel on Impact Assessment) of the CGIAR.
Descriptive data and econometric models are used to evaluate the impact of research on eleven crops and in three country case studies (Brazil, China and India).
Buy Crop variety improvement and its effect on productivity, Oxfam, Evenson, R. and Gollin, D. (editors), The different strains should be able to show maximum productivity under any diverse condition.
This leads to the idea of improvement of food crops variety. The variety improvement is done for the following reasons. Higher yield: Crop variety improvement’s main goal is to increase the productivity of the crop. To develop high yielding variety. Crop variety improvement is done for the following factors: Higher yield: Higher yield of crops can be brought about by developing High Yielding Varieties (HYV) by cross-breeding and hybridization.
Improved quality: Quality consideration of crop products varies from crop to crop, e.g., baking quality in wheat, protein quality in pulses etc.
To respond to the increasing need to feed the world’s population as well as an ever greater. demand for a balanced and healthy diet there is a continuing need to produce improved. new cultivars or varieties of plants, particularly crop : Peter Caligari. [Review of] Evenson, R.E.
ands D. Gollin (eds.) Crop variety improvement and its effect on productivity the impact of international agricultural research Pramod Kumar Joshi. • Crop area expansion in the tropics is associated with deforestation and environmental costs • It is important to distinguish intensification driven by technical change and intensification driven by markets • At a global level, technology-driven intensification will Cited by: Although the effect of this anatomical adaptation is not as big as the one found in C 4 or C 2 photosynthetic plants, it still counts as a considerable improvement (Sage et al., ).
Therefore, installing this anatomy in a C 3 crop plant might be an alternative approach to optimizing the by: A new variety of crop should be able to flourish under any condition in order to gain wide acceptance among farmers.
Some of the factors for which variety improvement is done are: Higher yield: A crop variety which can produce higher yield can improve per acre productivity. CGIAR, a global agricultural research partnership, is a major source of improved technologies for food crops, including the crop germplasm technologies that spurred the Green Revolution.
The impacts of CGIAR technologies on global agricultural productivity have been well documented (11).Cited by: R.E. Evenson, D. Gollin (Eds.), Crop Variety Improvement and Its Effect on Productivity: The Impact of International Agricultural Research, CAB International, Wallingford, UK () Google Scholar Evenson and Gollin, bCited by: Predictions of Climate Change and its Impact on Crop Productivity 2 Scenarios of Climate Change Within the Context of Agriculture 9 Andy Jarvis, Julian Ramirez, Ben Anderson, Christoph Leibing and Pramod Aggarwal 3 Economic Impacts of Climate Change on Agriculture to 38 David Lobell and Marshall BurkeFile Size: KB.
