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1981年在宿迁县来龙公社作了50%扑草净在高温下对秈稻的安全极限剂量测定.扑草净系上海红卫农药厂1980年生产.水稻品种为淮稻1号(秈稻).小区面积0.01亩,随机排列,重复3次.6月23日移栽.7月16日(栽后23天)施药,亩用量分:50%扑草净4钱、5钱、6钱、8钱、1两以及对照共6种处理.施药后一星期(7/23)调查,每亩50%扑草净1两全部小区和8钱的一个小区水稻出现明
In 1981, Suqian County Long commune made 50% of prometryne under high temperature safety limit of indica rice dosages. Prometryn line Shanghai Hongwei Pesticide Factory was produced in 1980. The rice variety is Huai 1 (indica). Area of 0.01 acres, randomly arranged, repeat 3. June 23 transplanting. July 16 (23 days after transplanting) application, mu dosage points: 50% prothurin net 4 money, 5 money, 6 money, 8 money, a two and a control of a total of 6. After a week of application (7/23) survey, 50% prickly heat per 1%