Breeding and Cultivation Techniques of New Lodging-resistant and High-yield Quinoa Variety Mengkeli No.2
LYU Ersuo
LIU Jinchuan
LI Tao
LIU Juan
ZHAO Xuanwei
YE Jun
WU Xiaohua
Abstract：Mengkeli No.2 is a new grain-forage quinoa cultivar which was bred by Institute of Crop Science of Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences through pedigree breeding method and directional selection.In March 2025,it obtained the certificate of grass variety approval in Inner Mongolia Autonomous Region(Number:Mengshen-144-2024).It has many branches,and high fresh grass yield and hay yield.In the production test,the average fresh grass yield,hay yield and seed yield were significantly different from those of the CK.The average fresh grass yield was 64 593.21 kg/hm2,the average hay yield was 17 520.02 kg/hm2,and the average seed yield was 2 980.62 kg/hm2.It has the characteristics of dwarf,lodging resistance,early maturity and disease resistance.It is suitable for spring planting in Hohhot,Baotou,Ulanqab,Chifeng and neighboring provinces with similar climate in Inner Mongolia.
Keywords：QuinoaNew varietyMengkeli No.2Breeding
Publication Date：2025-12-28
Online Publishing Date：2026-02-02(First online date of this platform, not the publication date of the document)
Pages：4( 50-53 )