Elaborate environment characteristic of chernozem soil area, analysis feasibility of planting licorice with ecological benefit? zoology benefit? society benefit and production technology.
阐述了黑钙土区的环境特点，从经济效益、生态效益、社会效益及生产技术等方面分析了种植甘草的可行性。
2
At last, we, surrounding the multipurpose-use of crop straw, established a benign zoology chain: edible fungi production-vegetable organic ecotype soil less cultures-soil improvement.