东北北部水稻栽培方法的讨论

• 作 者: 西山信清 任际昕
• 机 构: 查哈阳稻作试验场,
• 出 处: 中国农业科学
• 发表日期: 1951年07期
• 关键词: 东北北部 水稻栽培 东北地区 地力 生育期间 用着 四十 水稻生育期 幼穗 稻作

东北地区土地肥沃,水源丰富,具备发展水稻的有利条件,但由于水稻生育期间温度不足,又没有较好的栽培与管理方法,致产量不高,稻农收支常不能平衡,影响了东北水稻的发展与推广。东北北部种植水稻已有四十余年的历史,农民始终延用着原始的“撒播深水灌溉”方法,地力耗损,

Due to the fertile land and rich water resources in northeast China, it has the favorable conditions for developing rice. However, due to the lack of temperature during rice growth and lack of good cultivation and management methods, the yield is not high and the income and expenditure of rice farmers can not be balanced. Development and promotion. The northern part of northeast China has been growing rice for more than 40 years. Farmers have always used the original method of “sowing deep-water irrigation”