茄衣新品系川雪2号全国多点试验研究  

National Regional Test Report on the New Cigar Wrapper Strain Chuanxue No.2

作　　者：何正川[1] 刘勇[2] 阳苇丽[1] 韦树谷[2] 杜卫民[1] 王要君 肖洁 盛玉珍 尹宏博[1] 何炼[2] 魏建均 代顺冬[2] HE Zheng-chuan;LIU Yong;YANG Wei-li(Dazhou Tobacco Company of Sichuan Province,Dazhou,Sichuan 635000;Industrial Crops Research Institute,Sichuan Academy of Agricultural Sciences,Chengdu,Sichuan 610300)

机构地区：[1]四川省烟草公司达州市公司,四川达州635000 [2]四川省农业科学院经济作物研究所,四川成都610300

出　　处：《安徽农业科学》2024年第13期22-26,共5页Journal of Anhui Agricultural Sciences

基　　金：中国烟草总公司四川省公司科技项目“达州市雪茄烟品种筛选鉴定与利用研究”(SCYC202220)。

摘　　要：为雪茄烟茄衣新品系川雪2号的品种审定、推广提供科学依据。以川雪2号及其他8份雪茄烟品系为试验材料,2021年在全国9个主要雪茄烟产区、2022年在全国8个主要雪茄烟产区开展多点试验。结果表明,川雪2号田间整齐、长势强,大田生育期88 d、免疫TMV、抗根黑腐病、综合抗病能力较强、田间自然发病率整体较轻;平均产量为1533.30 kg/hm^(2),平均产值为83234.70元/hm^(2),中上等烟比例为74.98%,产量、产值、中上等烟比例、评吸总分等在9个参试品系中排名靠前。川雪2号总体表现较好,可以进行一定规模的示范种植并开展相关配套栽培技术研究。To provide scientific basis for the variety approval and promotion of the new cigar wrapper strain Chuanxue No.2.Using Chuanxue No.2 and other 8 cigar strains as experimental materials,regional experiments were conducted in 9 major cigar producing areas nationwide in 2021 and 8 major cigar producing areas nationwide in 2022.Results showed that the field of Chuanxue No.2 was neat and strong,the field growth period was 88 days,it was immune to TMV,was resistant to root black rot,had strong comprehensive disease resistance,and the natural incidence rate of the field was relatively low as a whole;The average yield was 1533.30 kg/hm^(2),with an average output value of 83234.70 Yuan/hm^(2).The proportion of medium to top grade tobacco was 74.98%,and the yield,output value,proportion of medium to top grade tobacco,and total smoking score are ranked high among the 9 test strains.The overall performance of Chuanxue No.2 was good,and it could be used for demonstration planting on a certain scale and research on related cultivation techniques.

关 键 词：茄衣 品系 川雪2号 多点试验 

分 类 号：S572[农业科学—烟草工业]