An experiment was conducted at Agricultural Research Station of Bangladesh Agricultural Research Institute (BARI), Pabna during April to August 2001 to see the effect of weed control methods on the growth and yield of rainfed aus rice (CV. BR16). Plant height, effective tillers plant -1, length of panicle, filled grains panicle -1, unfilled grains panicle -1, 1000-grain weight and grain yield were significantly influenced due to different treatments. The maximum number of effective tillers plant -1 (3.60), filled grains panicle -1 (50.54) and grain yield (3.02 t ha -1) were obtained from T5 treatment (Ronstar @ 2.0 L ha -1), which was closely followed by T2 treatment (two hand weeding). The minimum number of effective tillers plant -1 ( 2.30), filled grains panicle -1 (41.32) and grain yield (2.27 t ha -1) were observed in control treatment.
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机译：2001年4月至2001年8月，在帕布纳的孟加拉国农业研究所（BARI）的农业研究站进行了一项实验，以观察杂草控制方法对雨养澳稻（CV。BR16）生长和产量的影响。株高，有效分till株 -1 ，穗长，实粒穗 -1 ，未实粒穗 -1 ，千粒重不同的处理方式对籽粒的产量和产量有显着影响。有效分till植物 -1 的最大数量（3.60），实穗穗 -1 （50.54）和单产（3.02 t ha -1 ）是通过T 5 处理（Ronstar @ 2.0 L ha -1 ）获得的，紧随其后的是T 2 处理（两只手）除草）。有效分till植物 -1 的最小数量（2.30），满谷穗 -1 （41.32）和单产（2.27 t ha -1 ）。
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