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当年生产的红麻种,如果本年度用不完,留作下一个生产年度使用.在一般种子仓库保管,发芽率下降幅度大,经我们多年试验,有的甚至完全失去种用价值。而我们安徽省怀远县种子公司1986年对4万公斤无低温库储藏的红麻种子,采取了干燥,隔湿等技术措施,在普通种子仓库储藏获得成功。其中“七八○四”品种37500公斤.1986年7月14日种子入库前测定发芽率为72%,1987年1月22日测定的发芽率是79.5%.另外还有2500公斤青皮“722”品种发芽率也略有提高(详情见红麻种储藏期间堆温及发芽率记载表)1987年1月22日测定的种子堆温已下降到8℃.
The kenaf species produced in the current year will be used for the next production year if they are not used for the current year. The storage of germplasm in the general seed warehouse is greatly reduced. After years of testing, some or even completely lose the use value. Huaiyuan County, Anhui Province, our seed company in 1986, 40000 kg of kenaf seeds stored without cryogenic storage, take the drying, moisture and other technical measures, the success of storage in ordinary seed storage. Among them, “7880” varieties 37500 kilograms. July 14, 1986 seeds before the determination of germination rate was 72%, January 22, 1987 measured germination rate was 79.5%. In addition there are 2,500 kg of green skin The seed germination rate of “722” also increased slightly (for details, see the table of heap temperature and germination rate during storage of kenaf). The heap temperature of seed measured on January 22, 1987 has dropped to 8 ℃.