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粳稻抛秧新技术在我县已迅速推广,92年达4.3万亩,93年达10万亩.但面临的问题是杂草发生特别严重,由于抛秧苗龄小,杂草与秧苗共生,争肥、争光,严重影响了水稻的正常生长,已成为制约抛秧增产的重要因素之一.目前移栽稻田除草剂较多,用于抛秧田往往因苗小易造成药害。因此,为了探索抛秧田化除技术,本站于1992～1993年对有关除草剂进行了对比试验及示范,取得了一定的效果.现将结果报道如下:
The new technology of rice throwing has been rapidly promoted in our county in 1992, reaching 43,000 mu in 1993 and 100,000 mu in 1993. However, the problem we face is that weeds are particularly serious. Due to the small age of throwing young seedlings and the symbiosis of weeds and seedlings, Fertilizer, win glory, seriously affected the normal growth of rice, has become an important factor restricting the yield thriving .There are more herbicides transplanted paddy field, often used for throwing seedlings caused by Xiao-Yi Miao. Therefore, in order to explore the throwing seedling Tian removal technology, this site in 1992 to 1993 on the herbicides were compared and tested, and achieved some results are reported as follows: