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蓝色薄膜培育水稻壮秧好处多曲靖地区农科所６５５０００张建方１９９４～１９９５年，曲靖地区农业局在７县２市试验示范蓝色薄膜培育水稻带蘖壮秧，１０个试点两年正规试验效果明显。用蓝色薄膜培育的秧比同播量白色薄膜秧产量高。亩播２０～３０千克稻种用蓝色薄膜培育...
Blue film cultivating rice seedling benefits Multi-Qujing Region Agricultural Science Institute 655000 Zhang Jianfang 1994 ~ 1995, Qujing Prefecture Bureau of Agriculture in 7 counties and 2 cities pilot demonstration blue film cultivation of rice with tiller seedling, 10 pilot two years of formal test results obvious. Seedlings grown with blue film than the same sowing white film seedling yield. Musk 20 to 30 kilograms of rice cultivated with blue film ...