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江阴市夏港镇1995年和1996年“扬麦158”百亩方实收单产分别为424.4kg和472.2kg,且这两年都出现了500kg以上的高产田块。1995年有4块田6.19亩,平均单产508.1kg;1996年有5块田11.08亩,平均单产516.2kg;其中1块2.4亩,亩产高达519.4kg。通过两年的实践,初步摸索到了该品种亩产500kg的群体质量指标及优化调控技术。
In Xiagang Town, Jiangyin City, the yield per mu of Yangmai 158 in 1996 and 1996 was 424.4kg and 472.2kg respectively, and over 500kg of high-yield plots appeared in these two years. In 1995, there were 4 fields of 6.19 mu and an average yield of 508.1 kg. In 1996, there were 5 fields of 11.08 mu with an average yield of 516.2 kg. Among them, 1 was 2.4 mu with a yield of 519.4 kg per mu. Through two years of practice, initially found the group of varieties yield 500kg per group of quality indicators and optimization of regulatory technology.