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太阳能杀雄,是根据小麦雌雄蕊对温度的反应不同,即在较高温度条件下,雄芯能被杀死,而雌芯仍不受损害或伤害作用不大,从而达到去雄的目的。太阳能杀雄的方沙。是待小麦抽穗后,将欲处理的小麦穗全部先浸蘸一下市售的黑墨水,经自行风干后,套上大塑料袋(每袋内可套20-30个穗),下口用橡皮筋扎紧,以防止漏气散热。三天后的早上,将塑料袋取下,换上玻璃纸袋让其自交。最后调查杀雄率或结实率。试验结果,杀雄率一般可高达百分之九十九以上。
Solar kill male, is based on the reaction of wheat stamens different temperature, that is, at higher temperatures, the male can be killed, while the female core is still not damaged or hurt little effect, so as to achieve the purpose of extinction. Solar killed male square sand. Is to be wheat heading, the wheat spike to be dealt with all first dipped in commercially available black ink, after drying on their own, put on a large plastic bag (20-30 per bag can be set spike), under the mouth with a rubber Tighten the tendons to prevent leakage of heat. Three days later, remove the plastic bag and replace it with a cellophane bag for selfing. Finally investigate the killing rate or fruiting rate. Test results, killing rate is generally up to 99% or more.