高產(chǎn)早熟新品種寧春68號(hào)選育及體會(huì)
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中圖分類號(hào)：S512.032 文獻(xiàn)標(biāo)識(shí)碼：Adoi：10.3969/j.issn.1002-204x.2025.05.003
文章編號(hào)：1002-204X（2025）05-0011-04
Breeding and Experience of A New Spring Wheat Variety Ningchun No.68 with High Yield and EarlyMaturity
Li Qianrong1， Tao Yuan2， Zhang Shuangxi1*， Chen Xiaolong2， Li Hongxia'，F(xiàn)an Ming'，Chi Yongwei2 （1.Crops Institute，Ningxia Academy of Agriculture andForestrySciences， Yinchuan，Ningxia 75oo02; 2.Yongning County Agricultural Technology Extension Service Center，Yongning，Ningxia ）
Abstract The new spring wheat variety Ningchun No.68 was created by Yongning County Agricultural Technology Extension Service Center with self-bred stable strain T28 as the mother and Ningchun No.39 as thefather.After years of directional breeding in the north and south，the variety wasapproved by Ningxia Variety Certification Commite in September 2O22.The parental selection，breeding process，characteristics，resistance performance， quality traits，yield performance and cultivation technologyof new wheat variety Ningchun No.68 were introduced， and some experience in breeding process was discussed in order to provide reference for breeding new wheat varieties with early maturity and high yield in Ningxia irrigation area.
Keywords NingchunNo.68;Wheat;Newvariety;Characteristics
小麥?zhǔn)侨嗣裆钭罨竞捅夭豢缮俚目诩Z之一。（剩余6064字）