Breeding and Cultivation Techniques of New High-yield,Early-maturing,Awn-falling Forage Barley Variety Longsimai No.5
WANG Yuechao
SUN Dan
SHANG Jiawei
LIU Guangyang
WANG Xiujun
DIAO He'nan
DIAO Yanling
Abstract：Longsimai No.5 is the first high-yield,early-maturing,awn-falling forage barley variety with good palatability in Heilongjiang Province.It was bred by Crop Resources Institute of Heilongjiang Academy of Agricultural Sciences using Kenpimai No.7 as the maternal parent and Long 16D299 as the paternal parent through sexual hybridization and pedigree method.From 2020 to 2021,the variety adaptability experiment was completed in Heilongjiang Province and the northeastern part of Inner Mongolia.The results showed that the average yield of this variety in two years was 4 196.3 kg/hm2,with an average increase of 7.2％compared to the control variety Kenpimai No.10.In April 2024,it passed the national non-major crop variety registration,and the registration number is GPD Barley(Highland Barley)(2024)230007.
Keywords：BarleyForageLongsimai No.5Variety breeding
Publication Date：2025-06-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 69-71,79 )