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1973年中国农林科学院分配给我区作大田药效试验、示范的化学除草剂共两种:绿麦隆、杀草丹,因到货已迟,未能进行田间试验。因此,1973年我区8个市县、宁夏农学院、宁夏化工所试验基点,以及我所的三个试验基点仍继续1972年的新除草剂的田间试验,现将已收到的试验资料汇总简结如下: 一、土壤药剂处理防除麦田野燕麦试验 (一)草达灭(Ordram)防除野燕麦试验 1.供试药剂:72％草达灭乳剂,1972年中国农林科学院供药。 2.试验方法:春小麦播后芽前进行土壤处理,每亩用药兑细潮土60～80斤,拌匀后均匀
In 1973, the Chinese Academy of Agriculture and Forestry assigned me to conduct field trials of herbicides in the field. There are two kinds of chemical herbicides: chlorotoluron and herbicide Dancao, which have not been tested in the field due to late arrival. Therefore, in 1973, eight cities and counties in our district, Ningxia Agricultural College, Ningxia Chemical Laboratory test base, as well as our three test points still continue the 1972 herbicide field trials, the test data have been received summary Brief summary is as follows: First, the soil pesticide treatment of wild oat control test (a) Ordam control (Ordram) wild oat control test 1. The test agent: 72% Caoda kill cream, 1972 Chinese Academy of Agriculture and Forestry for the drug. 2. Test methods: Spring wheat after sowing before the soil treatment, per acre drug against fine tide soil 60 ~ 80 pounds, mix well