Effect Analysis of Interplanting Tobacco with Tine Peas under M-type and Wide Double Ridges

[Objective]The aim was to improve the economic benefit of tobacco-growing and increase the income of tobacco farmer. [Method]A field experiment was conducted to study the effectiveness of interplanting tine peas under M-type and wide double ridges in tobacco production.[Result]The yield of tobacco increased by 166.3 kg/hm2 on average,while the yield of tine peas increased by 2 904 kg /hm2,the tobacco farmer increased 11 525. 82 CNY /hm2. It made chemical composition of tobacco more harmonious and the smoking score was higher,and the best time of interplanting was after knocking off foot-leaves. [Conclusion]It was possible to interplant flue-cured tobacco with tine peas.