Exploration,Evaluation and Screening of Excellent Asparagus Germplasm Resources  

作　　者：Wenlai REN Li JIA Yubo WANG Jiarong WU Yuqin LIANG Yanpo CAO 

机构地区：[1]Wen an County Agriculture and Rural Bureau,Langfang 065800,China [2]Institute of Cash Crops,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China

出　　处：《Agricultural Biotechnology》2024年第6期12-13,68,共3页农业生物技术(英文版)

基　　金：Supported by HAAFS Science and Technology Innovation Special Project(2022KJCXZX-JZS-08);S&T Program of Hebei(22326309D);Hebei Agriculture Research System(HBCT2024130214).

摘　　要：[Objectives]This study was conducted to solve the problem of lacking excellent germplasm resources in asparagus cultivation in China.[Methods]Twenty asparagus germplasm resources were introduced from home and abroad,and evaluated and screened from biological traits,yield,quality,disease resistance and stress resistance.[Results]Six excellent asparagus cultivars were screened out.Four cultivars,Jinguan,Feicuimingzhu,Jiyulvlu3 and Potron,performed well in agronomic traits,yield,commodity quality and disease resistance,and these four varieties had strong resistance to stem wilt,so they are suitable for planting in North China.JX1502 and Jersey knight showed strong salt tolerance,and exhibited a high yield in saline-alkali soil with a soil salt content of 0.56%.indicating that they are suitable for cultivation in coastal saline-alkali areas in China.[Conclusions]This study provides a theoretical basis for the development of asparagus industry in Hebei Province.

关 键 词：ASPARAGUS Excellent germplasm resource EVALUATION SCREENING 

分 类 号：O62[理学—有机化学]