论文部分内容阅读
安徽省土壤学会于1963年11月18日—22日在宿县举行低产土壤改良专业学术讨论会.参加会议的有全省农、林、水各科学研究单位、高等农业院校以及省水电厅、农业厅和专、县农业局各有关技术行政部门的代表,共有七十人左右.中国科学院土壤研究所也派来专家参加了会议.这次会议中心是讨论我省各种不同类型低产土壤的改良与利用问题.与会者认为,我省低产土壤面积很大,约占全省耕地的四分之一以上.这些低产土壤
Soil Science Society of Anhui Province held a seminar on low-yield soil improvement in Suxian from November 18 to November 19, 1963. Participants in the conference included scientific research units of agriculture, forestry and water, agricultural colleges and universities as well as provincial Hydropower Department , The Agriculture Department and the prefectural and county agriculture bureaus of all relevant technical administrative departments have a total of about 70. The Institute of Soil Science, Chinese Academy of Sciences also sent experts to attend the conference.The conference center is to discuss various types of low-yield soils in our province Improvement and utilization of the problem.Participants believe that a large area of low-yielding soil in our province, accounting for more than a quarter of the province’s arable land.These low-yield soil