نتایج جستجو برای: agricultural structure
تعداد نتایج: 1663136 فیلتر نتایج به سال:
The paper examines the structure and nature of cropping pattern, crop diversification, crop concentration, productivity level and inter-districts disparity in the state of Odisha based on the secondary data collected for the period 1980 – 2005 from different published sources. The study has used Herfindahl index, location quotient, Gini coefficient and panel data regression for analysis. The st...
Better prospect for agricultural exports and productivity should increase agricultural wage. However, we argue that such an outcome depends on the capital movement between the formal and informalmanufacturing sectors. This is shown in a model that demonstrates a close link between agricultural and informal wage. Presence of an informal sector may lead to reverse migration from the urban to the ...
Energy crisis is receiving attention with regard to the global economy and environmental sustainable development. Developing new energy resources to optimize the energy supply structure has become an important measure to prevent energy shortage as well as achieving energy conservation and emission reduction in China. This study proposed the concept of energy agriculture and constructed an energ...
Sustainability of agriculture is challenged by increasing sprawl in urban agglomerations. Under increasing agglomeration economies in large and even medium sized cities, more and more soil is being subtracted to agriculture, depriving agricultural activities of the main production factor. The extent to which the expanding urbanization threatens agricultural development depends on the urban spat...
The features of network agricultural information (NAI) are summarized by analyzing Chinese typical, famous agricultural information websites. The features include the storage-scattered of agricultural informations, high frequency of updating, non-uniform data format and a lots of raw information existing. It is pointed out that the features have disadvantages for sharing and exploiting the NAI ...
There is concern that genetically modified (GM) plants may have adverse affects on the arthropod biodiversity comprising agricultural landscapes. The present study report on a two year field experimental test of whether four different genotypic lines, some are novel with no previous field tests, of GM maize hybrids alter the structure of arthropod food webs that they harbour, relative to non-GM...
Worldwide land consolidation policies have been used during decades to improve efficiency in crop production through the consolidation of fragmented agricultural lands. At a landscape scale the effect of these policies that promote higher clustering of homogeneous crops is questionable, as spatial patterns influence the probability of exotic pests arriving and spreading across the landscape. Th...
Modern agriculture features industrialization, marketized industrial structure, intensive production pattern and high digitization; farm produce logistics are characterized by wide range, large quantity, relative independence, consumable as well as value-added processing. In this study, in view of the features of modern agriculture and farm produce logistics, a SCOR model (Supply-Chain Operatio...
Excessive leverage is one of the most important problems facing Italian agricultural cooperatives as the competition in the EU intensifies. An empirical study of 500 agricultural cooperatives supports the hypothesis that cooperatives characterized as having “powerful managers” have a capital structure that is significantly different from the “nonpowerful manager” cooperatives. Powerful manager ...
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