We conduct a field survey of the status quo of planting and industrial development of Poria cocos in Luotian County. The results show that at present, Luotian County develops a set of standardized Poria cocos cultivation technique, and some areas use the guideline of "four changes" to plants...

Combining the relative agricultural statistics from 2000 to 2009, the paper selects 20 major variables to carry out the analyses of factors. Through the component matrix, 3 common factors can be gained. They are investment on agricultural production, development of the second and the third...

This paper expounds the great significance of irrigation and water conservancy for the agricultural development. Vigorously developing irrigation and water conservancy can promote high yield and stable yield of grain, effectively increase farmers' income, alleviate the impact of drought on...