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选取对旱地小麦个体生长发育影响较大的7个栽培因素进行研究。分析表明:不同因素对个体生长发育有不同的影响。对出苗影响较大的因素是播期与播种方式,对个体生长发育影响较大的因素是播期、播种方式与播量。其它因素对出苗与个体生长发育影响较小,但不可忽视它们各自的特殊作用。值得强调的是,地膜覆盖播种方式以其增温保墒作用在旱地小麦的出苗与个体生长发育方面表现出很大的优势。
Seven cultivated factors that had a great influence on the growth and development of wheat in dry land were selected. Analysis shows that: different factors have different effects on individual growth and development. Larger factors on the emergence of sowing and sowing, the individual growth and development of a larger factor is the sowing date, sowing methods and sowing. Other factors have little effect on emergence and individual growth and development, but their respective special effects can not be ignored. It is worth emphasizing that the mulching method of mulching shows its great advantage in the emergence and individual growth and development of dryland wheat with its function of warming soil moisture.