首页|宁夏枸杞、黑果枸杞及其杂种域带植株个体叶片和果实性状变异

宁夏枸杞、黑果枸杞及其杂种域带植株个体叶片和果实性状变异

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本研究以宁夏枸杞、黑果枸杞及其杂种域枸杞为材料,分析了三个物种植株个体、叶片和果实性状变异情况.结果表明:宁夏枸杞的株高、东西冠幅、叶长、叶宽、果实纵径、果柄长均最高或最大,且其株型、叶片表型和果型性状平均变异系数均最小.其次是杂交带个体,其株高、冠幅、叶宽、叶形指数、果实纵径、果形指数和果柄长均处于黑果枸杞和宁夏枸杞之间,且其株型和叶片表型性状平均变异系数均最大.
Variation in Leaves and Fruit Characteristics for Lycium Barbarum,Lycium Ruthenicum and Their Hybrid Zone
This study used Lycium barbarum,Lycium ruthenicum,and their hybrids as materials to analyze the variation in individual,leaf,and fruit traits of the three planted species.The results indicated that the plant height,east-west crown width,leaf length,leaf width,fruit longitudinal diameter,and fruit stem length of L.barbarum were the highest or biggest,and their average coefficient of variation in plant type,leaf phenotype,and fruit type traits were the lowest.Secondly,there were individuals in the hybrids whose plant height,crown width,leaf width,leaf shape index,fruit longitudinal diameter,fruit shape index,and fruit stem length were all between L.ruthenicum and L.barbarum,and their average coefficient of variation for plant type and leaf pheno-type traits were the highest.

Lycium ruthenicum.Lycium barbarumHybrid domainVariation

唐昊、张得芳、马云婷、史文君、刘晓雯

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青海大学农林科学院,青海 西宁 810016

青海高原种质资源研究与利用实验室,青海 西宁 810016

黑果枸杞 宁夏枸杞 杂种域 变异

国家自然科学基金面上项目青海省科技厅应用基础研究项目

321702392022-ZJ-725

2023

青海农林科技
青海省农林科学院 青海省林学会 青海省农学会

青海农林科技

影响因子:0.183
ISSN:1004-9967
年,卷(期):2023.(4)
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