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一、绪言 1954年华中农科所牧草工作组接受河南国营黄泛区农场的委托,调查该场杂草种类及其为害性,根据实际情况,提出防治办法。进行本项工作时,系舆华中农学院农学系学生生产实习大队充分合作,以西华县郭庄的第一作业站为试点,进而推至扶沟县北面的第四、五、六3个作业站。6月底开始工作,8月22日完成。此项报告的提出,得到该场生产科同志以及华中农学院农学系、土壤农化系师生们的大力协助与指正,併此致谢。
I. INTRODUCTION In 1954, the grass-roots agricultural work team of Huazhong Agricultural Science Institute accepted the entrustment of Henan State-owned Yellow River Farm to investigate the weed species and its harmfulness. According to the actual situation, the prevention and control measures were put forward. In this work, the Department of Huazhong Agricultural College Department of Agriculture students intern production team full cooperation to West County Guozhuang the first station as a pilot, and then pushed to Fugou County north of the four, five, six three homework station. Work started by the end of June and completed on August 22. The presentation of this report was gratefully acknowledged by the comrades in this field, as well as the faculty and students of the Department of Agronomy and Soil Agronomy at Huazhong Agricultural College.