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通过进行水稻人工插秧(手插)、手工抛秧(抛秧)以及机械插秧(机插)3种不同插植方式对比试验,比较分析水稻在相同的品种、田块及田间技术管理条件下3种不同插植方式的生长期和产量差异。结果表明:机插、手插及抛秧试验品种的全生育期基本一致,机插具有插植株行距规格标准统一,宽行、密株,低分蘖、分蘖多、分蘖快等优点,对比手插或抛秧的最高苗数和有效穗数有明显增加,为水稻机械化插秧的推广提供科学依据。
Through comparative experiments on three different planting methods of artificial rice transplanting (hand inserting), hand throwing transplanting (seedling throwing) and mechanical transplanting (machine inserting), comparative analysis was made on rice under the same variety, field and field technical management conditions Different planting methods of growth and yield differences. The results showed that: the whole growth period of machine-inserted, hand-inserted and throwing-transplanted varieties was basically the same. Machine inserted had the advantages of uniform standard of row spacing, wide row, dense strain, low tillering, more tillers and faster tillering. Or the highest number of seedlings thrown seedlings and the effective number of spikes have increased significantly for the promotion of mechanical rice planting to provide a scientific basis.