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油莱收获期间,经常遇到阴雨天气,造成菜籽霉烂发芽,重者损失产量20—30％。上海地区粮食部门为了减少高水分菜籽在晒藏过程中的霉烂损失,曾试验研究出“闭封保管法”——将湿菜籽放入容器内紧盖塑膜密闭,隔绝空气,可以防止霉烂发芽。但种子全部闷死。我们在菜籽发芽试验过程中,发现培养皿中水分过多影响发芽,联想到把水作为隔绝空气的媒介,探索防止湿菜籽霉烂发芽可能性。于是就进行了“菜籽淹水法”的试验研究。
Oil Lai harvest period, often encounter rainy weather, resulting in rotten germination rapeseed, severe loss of 20-30% of production. In order to reduce the rotten loss of high-moisture rapeseed in the sun-drying process, the grain department in Shanghai experimented with a “closed storage method” - placing wet rapeseed in a container tightly sealed with a plastic film and isolating the air to prevent it Sprouting But all the stuffy stuffed. During the rapeseed sprouting test, we found that too much water in the petri dish affected the sprouting, reminding us of the water as a medium to isolate the air and exploring the possibility of preventing the rotting germination of wet rapeseed. Then conducted a “rapeseed law” pilot study.