改革施肥制度 再创粮食高产新纪录

• 作 者: 吴豫鄂
• 机 构: 湖北襄樊市土肥站 农艺师(441021)
• 出 处: 农村经济与科技
• 发表日期: 1997年01期
• 关键词: 施肥制度 鄂西北 粮食生产 粮食产量 月卜 农业生产 配方施肥 生产基地 土壤速效磷含量 土壤养分

襄樊市地处鄂西北,汉水中游,光照充足,雨热同季,拥有53万公顷耕地,是湖北省第二“粮仓”,也是国家重要的粮棉油生产基地。改革开放以来,在政策与科技的驱动下,全市农业生产取得了快速发展,尤其是粮食生产一直保持持续、快速增长的势头。1980—1995年667平方米耕地平均粮食产量由186公斤提高到471公斤,进入高产行列。在这种高基数上,今后襄樊市农业生

Xiangfan City is located in the northwest of Hubei Province and the middle reaches of Han River. It has enough light, rain and heat in the same season and 530,000 hectares of arable land. It is the second “granary” in Hubei Province and an important production base of grain, cotton and oil. Since the reform and opening up, driven by policies and science and technology, the city’s agricultural production has witnessed rapid development. In particular, food production has maintained its momentum of sustained and rapid growth. The average grain yield of cultivated land of 667 square meters in 1980-1995 increased from 186 kilograms to 471 kilograms and entered the high-yielding ranks. In this high base, the future Xiangfan City agricultural students