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动物的性别大多数在胚胎期就已定型 ,而植物的性别 ,一般在生长发育过程中逐步分化形成 ,除了受遗传物质控制外 ,在一定程度上 ,还受外界环境条件的影响。因此 ,如能因势利导 ,人为地改变其外界条件 ,便可以控制和改变某些农作物的性别 ,达到“花随人意” ,增产增效之目的。肥
Most of the animal’s gender has been stereotyped in the embryo, while the plant’s gender, usually in the process of growth and development gradually differentiated to form, in addition to genetic material control, to some extent, but also by the external environmental conditions. Therefore, if we can make the best use of our resources and artificially change our external conditions, we can control and change the gender of certain crops so that we can achieve the goal of “making flowers come true” and boosting production and increasing efficiency. fat