Barnett and Morse’ examined the economics of natural resource availability using data on capital, labour and output for the USA between 1870 and 1957. They tested the hypothesis that the scarcity of natural resources was increasing by examining the trend of unit cost of extractive products in the agricultural, mineral, forestry and fishing industries. Working in terms of index numbers they defi...

Conservation Agriculture (CA) is defined as a concept for resource-saving agricultural crop production that strives to achieve acceptable profits, high and sustained production levels while concurrently conserving the environment. It is regarded as sustainable land management tool for agricultural lands. CA is based on enhancing natural biological processes above and below the ground. Intervent...

In this paper some concept of fuzzy set have discussed and one fuzzy model have applied on agricultural farm for optimal allocation of different crops by considering maximization of net benefit, production and utilization of labour . Crisp values of the objective functions obtained from selected nondominated solutions are converted into triangular fuzzy numbers and ranking of those fuzzy number...

The agricultural information, as an important productive force, has permeated the whole course of the agricultural production. The agricultural information plays an important role in the development of our agricultural in the 21, and supports the agricultural modernization. This paper explicates that the agricultural information has effect on the agricultural development, studies the meaning of...

The study examined gender analysis of energy use for Rice production in north central Nigeria using a sample of 60 Rice farmers. An analysis of gender relations provides the information on the different conditions men and women face, and the different effects that policies and programs may have on them. Simple descriptive statistics were used to analyze the data. Energy efficiency and energy pr...

the study examined gender analysis of energy use for rice production in north central nigeria using a sample of 60 rice farmers. an analysis of gender relations provides the information on the different conditions men and women face, and the different effects that policies and programs may have on them. simple descriptive statistics were used to analyze the data. energy efficiency and energy pr...

Soil erosion is one of the most important forms of land degradation that threatens continued and sustained agricultural production in Ghana. The most severely affected areas are the three northern regions especially Upper East Region, where large tracts of land have been destroyed by water erosion leading to soil depth reduction and decline in soil fertility. This study was carried out in Talen...