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中国科学院为了系统地总结我国农业生产丰富的经验,成立了“农业丰产研究丛书”编辑委员会。通过生物科学工作者深入农村,向农民学习,与农民共同研究和总结农业丰产经验,已先后编辑出版了“农业丰产研究丛书”第一集“小麦的密植和深耕”、第二集“油菜的若干生理问题”。“水稻丰产的土壤环境”是这套丛书的第三集。水稻是我国的主要粮食作物,在国民经济中占重要地位,随着水利事业的日益发展,种植面积迅速扩大,但我国幅员辽阔,土壤类型不同,水稻的单位面积产量因之也很悬殊,因而研究水稻丰产的土壤环境是有重大意义的。
In order to systematically summarize the rich experience of agricultural production in China, the Chinese Academy of Sciences set up an editorial board of “Agricultural High Yield Study Series”. Bioscience workers through in-depth rural areas, to learn from farmers and farmers to study and summarize the experience of agricultural production, has edited and published the first series of “agricultural research on high yield” close planting and plowing of wheat “, the second set of” rape A number of physiological problems. “ The ”Rich Soil Environment for Rice" is the third episode of this series. As the main food crops in our country, rice occupies an important position in the national economy. With the development of water conservancy, the planting area has rapidly expanded. However, due to the vast territory and different soil types in our country, paddy yield per unit area is also very poor. It is of great significance to study the soil environment of rice yield.