高产优质饲料大麦新品种保饲麦30号的选育及栽培技术

Breeding and Cultivation Techniques of New Forage Barley Variety Baosimai No.30 with High Yield and High Quality

保饲麦30号是保山市农业科学研究所以99-22-1-1/V008-4为母本、V24-9-2为父本配制杂交组合,采用系谱法选育而成的饲料大麦新品种。该品种具有高产(籽粒产量6348.15 kg/hm^(2)左右)、优质(蛋白质质量分数9.5%以上)、多抗(高抗锈病、高抗条纹病、抗白粉病)、适应性广等特点,2023年通过农业农村部非主要农作物登记,编号为GPD大麦(青稞)(2023)530019,适宜在云南省海拔1400~2100 m冬播大麦产区水田、旱地种植。本文介绍了该品种的选育过程、特征特性及栽培技术要点,为该品种大面积推广应用提供技术支撑。

Baosimai No.30 is a new forage barley variety bred by genealogical method with 99-22-1-1/V008-4 as the maternal parent and V24-9-2 as the paternal parent by Baoshan Institute of Agricultural Sciences.This variety has the characteristics of high yield(grain yield of about 6348.15 kg/hm^(2)),high quality(protein content above 9.5%),multiple resistance(high resistance to rust,stripe disease and powdery mildew)and wide adaptability.In 2023,it was registered as GPD barley(highland barley)(2023)530019 by the Ministry of Agriculture and Rural Affairs.It is suitable for planting in paddy fields and dry land in winter barley growing areas at an altitude of 1400~2100 m in Yunnan Province.This paper introduced the breeding process,characteristics,yield performance and cultivation techniques of this variety,which provided technical support for its widespread application.