Breeding and Cultivation Techniques of Dryland Characteristic Wheat Variety Donghei 1608
JIA Yaqin
DONG Fei
YAN Qiuyan
LI Feng
SHEN Yanting
LU Jinxiu
YANG Feng
Abstract：In view of the current ecological environment of water shortage and the changes of the national diet structure,a new characteristic wheat variety Donghei 1608 was bred by Institute of Wheat Research,Shanxi Agricultural University through pedigree method with the self-bred line"08WB254"as the maternal parent and"Tai 10604"as the paternal parent.This variety was approved by Shanxi Crop Variety Approval Committee in 2022(Approval Number:Jinshenmai 20220016),with a plant height of about 85 cm,a spike number of about 4.95 million/hm2,a grain number of 32.9 grains/spike,and a 1 000-grain weight of 42.3 g.It was suitable for cultivation in dryland areas of the middle-maturing winter wheat region in southern Shanxi.In order to provide a theoretical basis for the popularization and planting of Donghei 1608,the parental origin and breeding process were introduced,the characteristics and yield performance were expounded,and the cultivation techniques such as pre-sowing preparation,pre-winter management,weed and frost damage prevention and control,post-management,and timely harvesting were summarized.
Keywords：Characteristic wheatDrylandDonghei 1608Variety characteristicsCultivation management
Publication Date：2025-08-28
Online Publishing Date：2025-09-23(First online date of this platform, not the publication date of the document)
Pages：4( 63-66 )