01 جنوری 2003 The purpose of this study is to analyze variation in wheat yields and to assess the range of factors affecting wheat yields and profitability of wheat production in the selected irrigation systems in India and Pakistan. The study attempts to identify constraints and opportunities for closing the...
This report is one of a series detailing results from the Alternatives to Slash-and-Burn Agriculture Research Programme which seeks to reconcile agricultural production and development with mitigation of the adverse local and global environmental effects of deforestation.
01 جنوری 1979 The numerous authors in each section of Planning the Uses and Management of Land serve as an excellent example of the wealth of knowledge emanating from cooperative members of these societies in this joint effort as copublishers of this monograph.
01 جنوری 1984 This publication contains eight papers presented at a symposium on land use planning techniques and policies organized and co-sponsored by Div. S5, S6, A1, and A2 at the 1982 ASA annual meeting in Atlanta, GA.
01 جنوری 1980 This publication lays the groundwork for a well coordinated, intensive, multidisciplinary research and development program leading to agricultural, industrial and commercial exploitation of the neem tree, and particularly the seed. 6 pages
01 جنوری 2002 The production of this manual is intended to serve as a practical reference for extension agents to support the adoption of these practices by farmers. It represents an evolutionary process of our current knowledge, but there is much room for improvement since the recommended technologies are not...
19 جولائی 1995 The lure of statistics Diversity of farmers' strategies - Mali Improving network performance Landuse planning combining multicriteria computer models with participatory methodologies High quality experiments Variation: problem or solution? Culture, social relationship and indigenous economics on...
01 جنوری 1986 Esta serie de lecciones tiene como proposito explicar en la forma mas sencilla posible, la naturaleza de la tierra y las practicas que podemos usar para asegurarnos de que nuestras tierras siempre esten en la mejor condicion posible. Vamos a estudiar algunas cosas algo complicadas, como la acidez...
01 جنوری 2017 This book brings together eleven works by scholars within and beyond geography, to argue the case for a continued engagement with smallholder agricultural studies. The research detailed is largely empirical and draws on a wide spectrum of mixed qualitative and quantitative methodologies. The case...