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引言小麦种子的胚乳是供给其发芽出苗所必需的养分。如将其胚乳切去一部分或一半,固然能以发芽出苗,但对于幼苗生长发育和产量的影响,以及采取相应的栽培技术措施是否可以达到增产或平产,这是值得研究的問題。我們为了探索节约种子用量的途径和断粒栽培的技术措施以及断粒种植对于生物学性状和产量的影响,自一九五九年开始我們进行了小麦断粒栽培試驗。經过三年来的試验結果,在精耕細作肥水比較优越的条件下,种植断粒的麦苗可以赶上全粒,产量几近相等。現将試驗的方法和結果总結分析
Introduction The endosperm of wheat seeds is the nutrient that is necessary for its germination. Such as the endosperm removed part or half, although germination can sprout, but the growth and yield of seedlings and the impact of adoption, and take the appropriate cultivation techniques and measures can achieve the increase or flat production, which is worth studying. In order to explore ways to save seed usage and technical measures of grain-cutting cultivation and the impact of grain-cutting on biological traits and yield, we conducted a wheat-breaking cultivation experiment since 1959. After three years of test results, in the more intensive farming for fertilizers more favorable conditions, the cuttings of wheat seedlings can catch up with the whole grain, yield almost equal. The test methods and results are summarized analysis