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1播前准备1.1种子处理。免整枝栽培技术适宜A03、JH9685、铃8克、珂字棉抗病系等单株增产潜力大、叶枝较少且成铃性强的品种。播前10~15天选晴好天气连续晒种3~5天(不要在水泥地上)。对于种植原原种、原种自留的种子,应选用0.3%的50%多菌灵、0.3%的60%3911进行拌种,可有效预防
Prepare for broadcast 1.1 Seed processing. Free-pruning cultivation techniques suitable for A03, JH9685, Bell 8 grams, cotton lines such as cotton lines with high yield potential, fewer leaf branches and boll-forming varieties. Ten to fifteen days before sowing, choose sunny weather for 3 to 5 days in a row (not on concrete floor). For the planting of the original seed, the original seed of the seed should be selected with 0.3% of 50% carbendazim, 0.3% 60% 3911 for seed dressing, which can effectively prevent