Titlebook: Sustainable Development of Agriculture; Jyoti K. Parikh (Professor) Book 1988 Springer Science+Business Media Dordrecht 1988 Developing Co

永久

An Information System for Agricultural Productivity the productivity of a given area in relation to its natural resources in order to highlight the effects of human activity from both an agricultural and an environmental point of view..The methodology used comprises two main steps:.The integration of data bank and crop modeling leads to a methodolog

蚊帐

财主

Iowa, USA: An Agricultural Policy Analysispply of agricultural commodities and an econometric portion that simulates the price impacts..Three different policies on resource options are examined. The first and second options restrict the activities placed on the land to 20 and 10 t/ha, respectively. The final alternative restricts nitrogen a

不满分子

薄膜

开花期女

Resistance

反感

Bangladesh: Agriculture, Biomass, and Environmentcial for a low-income country with high population density. The society depends on the biomass for food, fodder, fuel, fertilizer (organic), and fiber. If the conflicting demands on this biomass resource are not balanced, environmental problems, such as deforestation and loss of soil fertility, are

Delirium

疏远天际