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1979年我县棉花生产出现了一批180斤以上的丰产方和200斤以上的丰产田。例如南沙公社长江大队,359亩麦后移栽花,单产183斤,锦丰公社协顺大队99亩丰产方,单产179.4斤,晨阳公社农科站1.5亩麦垄移栽花,单产232.4斤。这些高产单位有一条共同经验,就是充分利用棉花结铃高峰期,达到早结铃、多结铃、结大铃的要求。一、掌握结铃高峰期的特点 1、峰期早,例如晨阳公社农科站高产田7月25日以后就进入了结铃高峰期,8月15日以后开始下降,比一般大田早10天以上。
In 1979, a batch of more than 180 kilos of high-yielding side and over 200 kilos of high-yielding fields appeared in cotton production in our county. For example, the Nansha commune Yangtze River Brigade, 359 acres of wheat after transplanting flowers, yield 183 pounds, Jinfeng commune Xieshun Brigade 99 acres of high yield side, yield 179.4 kg, Chenyang commune agricultural station 1.5 acres of wheat ridge transplanting flowers, yield 232.4 kg . These high-yielding units have a common experience, that is, take full advantage of the peak cotton boll, early bell, bell, bear large bell requirements. First, to grasp the characteristics of the peak bell 1. Peak early, for example, Chenyang commune agricultural station high yield field after July 25 into the peak bell, began to decline after August 15, 10 days earlier than the general field the above.