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通过引种试验,了解和掌握彩棉新彩2号的生长发育特性及栽培技术,为彩棉种植提供技术储备。 实验地为下潮地。前茬棉花,土壤肥力中等。种植密度为: 株距12厘米,行距60厘米+30厘米。试种结果获得成功,新彩2号果枝平均8.6台,株高53厘米。保苗株数10340株/666.7米2,单株结铃5.32个,单铃重5克,衣分31％。霜前花率83.6%,单产皮棉82.72公斤/666.7米2。
Through the introduction of tests, to understand and grasp the color cotton Xin Cai 2 growth and development characteristics and cultivation techniques for the colored cotton planting to provide technical reserves. Experiments for the next tide. Before crop cotton, medium fertility. Planting density: 12 cm spacing, spacing of 60 cm +30 cm. The result of the trial was successful. The average number of fruiting branches of Xincai No.2 was 8.6 and its height was 53 cm. Seedling number 10340 strains / 666.7 meters 2, 5.32 single boll bell, boll weight 5 grams, 31% clothing points. Frost flower rate of 83.6%, lint yield 82.72 kg / 666.7 m 2.