In case of maize the cost of cultivation of maize has gone up from Rs 5970.67 in pre wro to Rs 9192.88 per hectare in post wro period to Rs. 9192.88 per hectare in post wro period. These increases in cost of production of rice and maize were attributed to increase in quantity of ...
The objectives of this research were: (i) to analyze the life cycle inventory of maize cultivation, maize cob pellet production and heavy fuel oil production in northern Thailand using IDEA v2.0 and ecoinvent v3.0 databases; (ii) to evaluate environmental impacts of maize cultivation, maize cob...
关键词: COST-EFFECTIVENESS, COST, AGRARIAN LANDSCAPE, ALTERNATIVE TECHNOLOGIES, TECHNOLOGY, BIO-ENERGETIC ASSESSMENT, BIO-ENERGY 年份: 2013 收藏 引用 批量引用 报错 分享 全部来源 求助全文 AGRIS 相似文献Above ground biomass and water use efficiency of crops at shallow water tables in a temperate ...
Popularizing Mechanized Protective Cultivation Achieving Sustainable Development of Agriculture in Dezhou Protective cultivation can make use of precipitation adequately and improve soil fertility, so which can reduce produce cost, advance benefits and make for... YU Qing-Dong,LI Cai-Xia - 《Chinese Agri...
M., Costich, D. E. & Brutnell, T. P. Subfunctionalization of PhyB1 and PhyB2 in the control of seedling and mature plant traits in maize. Plant J. 49, 338–353 (2007). Article CAS PubMed Google Scholar Sheehan, M. J., Farmer, P. R. & Brutnell, T. P. Structure and ...
This could be due to the extra cost of making ridges and supports the findings of Dimri and Bankoti [9] that raised seed bed method of planting resulted in higher cost of cultivation over flat seed bed method of planting. The highest revenue came from the plots treated with Primextra at ...
The cost of cultivation was considered to be that of contracting out operations (plowing, sowing, cultivation, and so on). Labor input in other activities (for example forage harvest) was established by interviews and by participant observation. The cost of labor was considered to be the regio...
However, an exaggerated humanization of animals has implications for the cost of food production without necessarily achieving the perceived goals of either side. It should be remembered that livestock production not only fulfills the obvious need for the provision of food, but also repres...
However, the iron content in maize kernels is generally negatively correlated with yield, which greatly limits the cultivation of new maize varieties that are both high-yield and iron rich, he said. The process of iron loading into maize kernels has always been an unresolved issue, so the new...
Cost of 1.7tha 1 , in terms of maize yield, were required for purchasing seed, herbicide, and outsourcing plowing in maize cultivation. The linear regression line of the yield based on the period of continuous cultivation suggested that maize production decreased at 0.06tha 1 year 1 ; but it...