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哈密平原上正常播种的春麦,约于5月末6月初开花授粉,形成籽粒,7月上中旬陆续成熟。小麦灌浆时期正值哈密平原日照强、气温高、雨少、风多、昼夜温差大、湿度低的季节。研究在此特定条件下不同小麦栽培品种的灌浆规律,对于实施正确措施,促进灌浆,提高粒重,有着重要的意义。现将我们1982年对哈密平原上已经推广和正在推广的春麦品种哈垦1、2、3号及赛洛斯灌浆规律的观察结果整理如下。
The spring wheat planted normally on the Hami Plain is about to pollinate at about the end of May and early June, forming grains and gradually maturing in mid-July. Wheat filling period coincides with the Hami plain sunshine strong, high temperature, less rain, wind and more temperature difference between day and night, low humidity season. Studying the law of grain-filling of different wheat cultivars under this particular condition is of great significance for implementing correct measures, promoting grouting and increasing grain weight. Now we organize the following observations on the regularities of Harken 1, 2 and 3 and the Salos grouting of the spring wheat varieties that have been promoted and are being promoted in the Hami Plain in 1982.