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胡麻开花的多少,座果率的高低是决定单株生产力的基础,是构成单位面积产量的主要因素之一,因此观察胡麻开花习性,探讨其内在规律,揭示影响开花的外界自然条件,对胡麻育种和栽培,提高胡麻籽产量,都有指导意义。现将河北省张家口地区坝上农科所和甘肃省清水农校对胡麻开花习性的研究分别介绍于后。
Flax blossom how much fruit rate is the basis for determining the level of plant productivity is one of the main factors that constitute the yield per unit area, so observe the flowering of flax, to explore its inherent laws reveal the natural conditions affecting the flowering of flax Breeding and cultivation, improve flaxseed production, have guiding significance. Now Zhangjiakou, Hebei Province, Agricultural Science Institute of Pakistan and Gansu Province Qingshui Agricultural Research on flowering of flax are introduced later.