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１．品种选择 必须选择经过省品种审定委员会审定批准推广的优质品种，不得种植未定名的劣质品种。 ２．播前准备 ２．１选种。所选用的稻种必须经过筛选，去杂去劣，籽粒饱满，纯度高，成熟一致，粒型整齐，发芽率高，无杂草种子，无病虫害。 ２．２浸种。４月上中旬左右，每
1. Variety selection must choose to go through the Provincial Variety Approval Committee approved the promotion of high quality varieties, shall not plant unnamed inferior varieties. 2. Prepared before sowing 2.1 Selection. Selected rice species must be screened to go to miscellaneous inferior, full grain, high purity, mature, neat grain, germination rate, no weed seeds, no pests and diseases. 2.2 soaking. Around mid-April, each