木豆新品种产量对比及适应性分析

以地方栽培品种为对照，在云南省元江县、泸水县、云县对从印度国际干旱热带作物研究所引进的9个木豆新品种进行了产量、稳定性及适生性鉴定。结果表明：参试品种中V7、V5、V6产量明显高于对照，且稳定性好，变异小，最值得推广；V10、V3、V2 3个品种产量比对照稍高，但变异大，应择其适宜地区推广；V8、V1、V9 3个品种虽产量低于对照，但未达显著水平，其中V1、V9品质最好，荚大，粒大，鲜粒甜度优于豌豆，可作新鲜蔬菜，仍可在环境类似于地点2（泸水）的地区加以推广。通过地点效应分析确定，类似于泸水县的环境较适宜木豆栽培。

Grain Yield and Adaptability of Cajanus cajan New Varieties

9 new varieties of Cajanus cajan were tested at Yuanjiang Cotmty, Lushui County and Yunxian Cotmty,Ymman province, with a local variety as CK. The grain yield and adaptability of the varieties were analyzed. VT, V5 and V6 were the most desirable varieties for their good stability, low variation and obviously higher seed yield than the CK. V10, V3, and V2 produced higher grain yield and higher variation than that of the CK, their release should be on suitable environment. The grain yield of V8, V1, and V9 were lower than that of the CK,but V1 and V9 had the best qualities such as big pods and seeds, as well as their green seedswere sweeter than pea, so V1 and V9 could also be released in thir suited districts. The analysis on the domino effect of site showed the ideal environment like Lushui for pigeonpea cultivation.