论文部分内容阅读
江苏省土壤学会于1963年7月11日至13日在南京中国农业科学院江苏分院举行学术讨论会,各单位参加的人员共75人,报告的论文共35篇,分土壤地理与改良组、农业化学组、土壤物理化学组和土壤微生物组四个小组,就论文在学术和生产上的意义进行了充分而热烈的讨论。最后重点讨论了江苏省的盐碱土改良问题,并对低产土壤的改良区划交流了经验和意见。 会议认为,盐碱土分布的地区广,面积大,低产因素突出,拥有巨大的增产潜力,彻底的改良治理是保证江苏省农业全面增产的重要关键之一。会议讨论了江苏省盐碱土的发生及盐渍特点,提出了消除低产因素
Soil Science Society of Jiangsu Province held a symposium in Jiangsu Branch of Chinese Academy of Agricultural Sciences in Nanjing from July 11 to July 19, 1963. There were 75 participants in each institute, 35 papers were reported, and soil geography and improvement group, agriculture Chemistry Group, Soil Physical Chemistry Group, and Soil Microbiology Group, conducted a full and enthusiastic discussion on the academic and production significance of the thesis. Finally, the paper mainly discussed the problem of saline-alkali soil improvement in Jiangsu Province and exchanged experiences and opinions on the improved zoning of low yield soils. The meeting held that the distribution of saline-alkali soil has wide area, large area and prominent low-yielding factors, and has huge potentials for increasing yield. Thorough improvement and governance are one of the most important keys to ensure comprehensive agricultural production in Jiangsu Province. The meeting discussed the occurrence of saline-alkali soil in Jiangsu Province and characteristics of salinization, put forward the elimination of low-yielding factors