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1987年春,我们于南滨农场进行不同剂量的稻瘟灵防治稻瘟病的田间试验,供试品系为不育系珍汕97A;试验结果:每次每亩100g 稻瘟灵防治效果较好,防效达66.84%.
In the spring of 1987, we carried out field trials of rice blast blasting with different doses of rice blast in Nanbin Farm. The tested lines were sterile line Zhenshan 97A. The results were as follows: Effective up to 66.84%.