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麦茬夏玉米育苗移栽是丰润县近三年来新摸索出的一项吨粮田配套栽培模式。即把中晚熟的春播玉米品种改为麦收前育苗,麦收后及时移栽,延长玉米的生育期,从而形成小麦、玉米上下两茬创吨粮的栽培模式。麦茬夏玉米移栽技术是唐山市农业战线的高级农艺师李常生、副研究员佟明泉、孙竹轩三位老专家在总结多年实践经验的基础上,研究并提出的。1990年他们应聘到丰润县,在七树庄乡进行定点试验。32亩试验田,当年夏玉米平均亩产567.7公斤,比常
Wheat stubble summer maize transplanting is Fengrun County in the past three years to explore a new crop of grain cultivation mode. That is, the late-maturing spring sowing maize varieties were changed to the wheat harvesting sowing seasons, the wheat was transplanted in time and the maize growth period was prolonged to form the cultivation pattern of the two tows with the highest tonnage of wheat and corn. Wheat stubble summer maize transplanting technology is a senior agronomist Li Changsheng of Tangshan agriculture front, associate researcher Tong Mingquan, Sun Zhuxuan three old experts summed up many years of practical experience based on the study and put forward. In 1990, they applied to Fengrun County and conducted a fixed-point experiment in Qishu Township. 32 acres of experimental field, the average yield of summer corn 567.7 kg, more than usual