【摘 要】
：
三生构造促使甜菜块根的膨大和形成,其分化及发育状况与块根大小及含糖多少有关。本文观测了在不同水肥条件下幼根三生构造分化的情况,结果表明:苗期适当干旱或施种肥均能促
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三生构造促使甜菜块根的膨大和形成,其分化及发育状况与块根大小及含糖多少有关。本文观测了在不同水肥条件下幼根三生构造分化的情况,结果表明:苗期适当干旱或施种肥均能促进三生基本组织的分化,增加维管束环数及束数。从而为新疆甜菜高产高糖技术提供了理论依据。
Sansheng tectonic promote sugar beet root enlargement and formation, the differentiation and development status and root size and sugar content. In this paper, we observed the differentiation of juvenile root three-dimensional structure under different water and fertilizer conditions. The results showed that: the appropriate drought or seedling fertilizer can promote the differentiation of basic tissue, increase the number of vascular bundles and the number of bundles. So as to provide a theoretical basis for Xinjiang sugar beet high yield and high sugar technology.
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