烤烟生育后期套种豌豆效益研究

目的]为促进豌豆增收及提高经济效益。方法]选择7个自然村作为试验地点，在烤烟生育后期8～10月种植中豌四号，9～11月采收豌豆。结果]8月上旬播种豌豆产量最高，达5792．4kg／hm^2，且具有较高的经济效益。结论]利用烟叶生产后期3个月左右的时间种植豌豆是可行的，能取得良好的经济效益和社会效益。

Benefit Study on the Intercropping of Pea with Flue-cured Tobacco at the Late Growth Stage

Objective] The study aimed to increase the yield of pea and improve economic benefit.Method] Selected 7 villages as experimental locations,planting Zhongwan 4 in flur-cured tobacco field during August and October,the pea was harvested during September and November.Result] The yield of pea has the highest seed in August,amounting to 5 792.4 kg/hm2,and has a higher economic efficiency.Conclusion] The research showed that intercropping of pea with flue-cured tobacco at the late growth stage was feasible,and it may acquire better economic benefits and social benefits.