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我所去年用50％的托布津粉剂1,000倍液,浸泡红苕种后的贮藏效果很好。在高温大屋窖和地窖减少的情况下,解决了少量苕种贮藏不便的困难。播种前检查经贮藏后的苕种,感病率只在2％左右,且出苗苕种为80—90％。本方法简单易做,特别适应个体农户贮藏苕种。具体方法是: 1、收红苕应选晴天,要小心轻放,切勿损伤; 2、精细挑选,凡有病虫、伤苕或受冻的均不能贮藏; 3、将50％的托布津粉剂用温水溶解后,加水兑成1,000倍液,药液配制量以淹没苕种为宜; 4、将精选的苕种,放入药液中浸泡10分钟
Last year, I used 50% Toppast powder 1,000 times, after soaking the red yeast rice storage effect is very good. In the case of a large high-temperature cellar and cellar reduction, to solve a small number of species of storage difficulties. Pre-sowing checks after storage of species, the prevalence of only about 2%, and emergence of species is 80-90%. The method is simple and easy to do, especially suitable for individual farmer storage. The specific method is: 1, the red 苕 should be selected sunny day, be careful not to damage; 2, fine selection, where pests, wounds or frozen are not stored; 3, 50% After dissolved with warm water, add water to 1,000 times the liquid, the amount of liquid preparation to drown 苕 species is appropriate; 4, the selected species, soak into the liquid for 10 minutes