榆林地区辣椒新品种比较分析

为筛选出适合榆林地区种植的高产、优质、抗病辣椒品种,特从国内外引进5种类型的辣椒品种32个。通过对不同品种开花期、株高、展幅、产量、抗病性、抗倒伏性等7项性状指标进行测定比较,最终筛选出综合表现优良且适合榆林地区种植及大面积推广的辣椒品种8个,分别为:海丰158和亨椒一号(牛角椒)、迪傲(羊角椒)、螺旺达1号(螺丝椒)、长虹363和龙美5号(线椒)、满田4038和多福(甜椒),供当地辣椒生产者参考。

Comparative Analysis of New Hot Pepper Cultivars in Yulin Area

Abstract: In order to screen out high-yield, high-quality and disease-resistant hot pepper cultivars which were suitable for local cultivation in Yulin, Shaanxi province, 32 cultivars of fi ve types hot pepper were introduced from home and abroad. By measuring and comparing 7 characters of different cultivars in growth period, such as fl owering period, plant height, plant width, yield, disease resistance, lodging resistance and so on, eight hot pepper cultivars with excellent comprehensive performance and suitable for planting and large-scale promotion in Yulin area were selected fi nally, including ''Haifeng 158'' and ''Hengjiao No.1'' (cayenne pepper), ''Di''ao'' (horn pepper), ''Luowangda No.1'' (spiral pepper), ''Changhong 363'' and ''Longmei No.5'' (Xianlajiao chili pepper), ''Mantian 4038'' and ''Duofu'' (sweet pepper), so as to provide reference for local pepper producers.