过去群众有:“八成熟十成收,十成熟八成收”的说法。那究竟对不对呢?从七四年开始,我们连续对郑引一号小麦的适宜收割期进行了对比试验、结果均以达到“五黄”(即麦叶黄、叶鞘黄、茎杆黄、麦穗黄、麦粒红黄发亮)蜡熟期收割的面筋多,粒重高。74年是5月29日蜡熟,千粒重37.5 In the past the masses: “Eight mature ten into the income, ten mature eight percent income” argument. That is right? From the beginning of 1974, we conducted a series of comparative tests on the appropriate harvesting period of Zheng-No-1 wheat, all of which achieved the results of “five yellow” (ie yellow wheat leaf, yellow leaf sheath, yellow stalk, Spike yellow, bright red yellow wheat) Harvested waxy mature gluten, grainy. 74 years is May 29 waxy, grain weight 37.5