我县蚕豆种植历史悠久,适播区多,但多年来生产中出现品种严重混杂、退化现象,并种植技术落后,其栽培面积和产量每况愈下。为大面积生产选择提供科学依据,进行了省蚕豆区域试验。1试验材料与方法参试品种:51-7、98-29、98-02、天杂30、91-690、95-551、CK1(8010凤豆1号)、CK2(当 Our county has a long history of broad bean cultivation and suitable planting areas. However, over the years, there have been serious hybrids and degenerations in the cultivars, with backward cultivation techniques and their cultivated area and output have been deteriorating. For large-scale production to provide a scientific basis for the province conducted a broad bean test. 1 Test materials and methods The test varieties: 51-7,98-29,98-02, genus 30,91-690,95-551, CK1 (8010 Fen Dou 1), CK2 (when