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杂交棉在三○团通过2~3年示范种植,与常规棉相比具有较强的营养和生殖生长优势。杂交棉平均生育期135d,株高72cm,单株结铃8.3个,铃重6.2g以上,衣分42%,吐絮畅,易采摘。大面积示范种植最佳密度1.15万株/667m2,皮棉平均单产201kg/667m2。在常规种植模式下,其栽培措施关键在水肥运筹和综合调控等方面。
Hybrid cotton in the 3 group by 2 to 3 years demonstrative planting, compared with conventional cotton has a strong nutritional and reproductive growth advantages. Average growth period of hybrid cotton 135d, plant height 72cm, 8.3 bolls per plant, boll weight 6.2g above, clothing points 42%, spit floc Chang, easy to pick. Large-scale demonstration planting the optimal density of 11,500 / 667m2, average lint yield 201kg / 667m2. Under the conventional planting mode, the key of cultivation measures lies in the aspects of water and fertilizer operation and comprehensive regulation.