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抚顺县前甸公社二道鲜族四队,贮藏稻种的方法很好,他们的做法是: 1.把住种子在低温到来之前的水分关发生种子冻害的根本原因是种子含水量过高。零度以下的低温使种子中水分结冰,引起原生质脱水,破坏了种胚的正常生理机能而坏种。秋后对种子田要适时撤水落干,遇到好天先收割,捆小捆晾晒,3～5天翻动1次。晒到用牙咬种子“格
Fushun County before Austin commune two fresh four teams, storage of rice species is very good, their approach is: 1. To live in the seed before the onset of low temperature water seed seed freezing damage is the root cause of seed moisture content is too high. Sub-zero temperature so that the seeds of water freezing, causing protoplasm dehydration, destroyed the embryo’s normal physiological functions and bad kinds. After the fall of the seed field should be timely withdrawal of water and dried, encountered a good day first harvest, bundle bale drying, 3 to 5 days flip 1 times. Sun to bite the seeds with a tooth "grid