论文部分内容阅读
为筛选具有安康山地烟区特色的烤烟新品种(系),在安康主产区设立2个试验点,以烤烟品种K326、‘云烟87’和‘秦烟96’为对照,对新引进的6个烤烟新品种(系)的适应性进行比较筛选试验。结果表明,YN105单株叶片数多,化学成分协调,单位面积产量为2 221.05 kg/hm2,单产值为33 960.00元/hm2,上中等烟率为80.17%,在参试品种(系)中表现好;YN99中心花开较迟,化学成分协调,单位面积产量为2 128.50 kg/hm2,单产值为33 454.05元/hm2,上中等烟率为83.17%,在参试品种(系)中表现较好。建议YN105和YN99新品种(系)可作为搭配品种在安康主烟区适度种植,但还有待进一步试验验证。
In order to screen new tobacco varieties (lines) with characteristics of Ankang mountainous area, two experimental sites were set up in the main producing areas of Ankang. By contrast with the flue-cured tobacco varieties K326, ’Yunyan 87’ and ’Qinyan96’ A flue-cured tobacco new varieties (lines) adaptability comparison screening test. The results showed that YN105 had more leaves and more chemical components with a yield of 2 221.05 kg / hm2 per unit area, a yield of 33 960.00 yuan / hm2, and an upper middle rate of 80.17% Good; YN99 center blooming later, the chemical composition of coordination, yield per unit area of 2 128.50 kg / hm2, output value of 33454.05 yuan / hm2, the upper middle rate was 83.17%, in the tested varieties (lines) it is good. Recommendations YN105 and YN99 new varieties (lines) can be used as a matching varieties in the well-being of the main tobacco planting moderate, but still to be further tested.