江西农业学报2025，Vol.37Issue(8)：35-41,7.DOI:10.19386/j.cnki.jxnyxb.2025.08.006
玉溪元江干热平坝区雪茄烟叶适宜栽培技术研究
Research on Suitable Cultivation Techniques of Cigar Tobacco in Dry-hot Flat Dam Area of Yuanjiang County,Yuxi City
摘要
Abstract
The cigar variety Yunxue 1 was used as the test material,and the effects of transplanting density,nitrogen application rate and number of leaves left on the growth,development,yield and quality of cigar tobacco in dry-hot flat dam area of Yuanjiang were studied by orthogonal design.The results showed that the transplanting density of 20250 plants/hm2,nitrogen application rate of 150 kg/hm2 and number of leaves of 16 leaves were beneficial to the growth and development of cigars in the flourishing period,but there was no significant difference in the agronomic characters in the mature period among different treatments.Proper increase of transplanting density and nitrogen application,and proper reduction of the number of leaves retained were beneficial to the formation of more harmonious internal chemical components and the improvement of yield and quality of cigar leaves.Based on the results of the experiments,it was suggested that the combination of planting density of 22500 plants/hm2,nitrogen application rate of 210 kg/hm2,and fourteen leaves per plant should be adopted in dry-hot flat dam area of Yuanjiang,which is more advantageous to the improvement of cigar leaf yield and quality in dry-hot flat dam area of Yuanjiang.关键词
干热平坝区/雪茄烟/栽培技术Key words
Dry-hot flat dam area/Cigar/Cultivation techniques分类
农业科技引用本文复制引用
王玥,苏玉龙,李荣友,钱程杰,严思杰,欧全,卜令铎,董军忠,高亚明,朱迎旭..玉溪元江干热平坝区雪茄烟叶适宜栽培技术研究[J].江西农业学报,2025,37(8):35-41,7.基金项目
云南省烟草公司玉溪市公司科技项目"元江县雪茄烟区域适应性试验研究"(yxyc2023002). （yxyc2023002）
