摘要
研究了大棚鲜食蚕豆在100 cm等行距、(130 cm+70 cm)宽窄行和(160 cm+40 cm)宽窄行3种行距规格下分别间作莴苣、黑塌菜和豌豆的收益、成本和经济效益。结果表明:蚕豆间作黑塌菜表现为收益高、成本低、经济效益显著;蚕豆在较宽行距下间作莴苣具有良好的增效作用;蚕豆间作豌豆表现为成本高、收益低、经济效益不理想。
This article studied the income, cost and economic benefit of fresh - eating broad bean intercropped by lettuce, black savoy and pea respectively in greenhouse, and the row spacing of broad bean was designed as follows： 100 cm, 130 cm ＋ 70 cm, and 160 cm ＋ 40 cm. The results showed that the broad bean intercropped by black savoy had the highest income, the lowestcost and the largest economic benefit; the broad bean intercropped by lettuce in wider row spacing had obvious synergism; the broad bean intercropped by pea had the highest cost, the lowest income and the lowest economic benefit.
出处
《江西农业学报》
CAS
2013年第9期26-30,共5页
Acta Agriculturae Jiangxi
基金
农业部公益性行业科研专项资金项目"现代农作制度模式构建与技术示范研究"(201103001)
关键词
鲜食蚕豆
大棚覆盖
间作
经济效益
Fresh - eating broad bean
Greenhouse cover
Intercropping
Economic benefit
