Through field experiment,we explore the impact of long-term drip fertigation on growth and distribution of lychee root and changes of soil pH in different layer
Using emergy analysis method,I conduct quantitative analysis of social,economic and natural systems in Sichuan’s Baisha River valley during the period 2002-200
On the basis of current development situations of planting, scientific research and processing of kiwifruit industry in Guizhou Province, the paper analyzes mai
We select gross national happiness(GNH),per capita GDP,the number of tourists received in rural areas,waste gas emission and other indicators that are closely r
From the perspective of rural industrial development, this paper summed up representative research results of China’s new countryside construction, including a