不同种源辽东栎种子表型性状与淀粉含量变异分析OA
Analysis on Variation in Seed Morphological Characters and Starch Content of Quercus liaotungensis Koidz.from Different Provenances
[目的]探明辽东栎(Quercus liaotungensis Koidz.)种子表型性状和淀粉含量的地理变异规律.[方法]以8个种源的辽东栎种子为材料,对其表型性状及淀粉含量进行测定分析.[结果]不同种源辽东栎种子在种长、种宽、种长/种宽、单粒重及淀粉含量方面均存在极显著差异(P<0.01).不同种源辽东栎种长、种宽变异幅度分别为14.38~18.72和11.10 ~ 12.82 mm,种长/种宽变异幅度为1.19~1.53,单粒重变异幅度为0…查看全部>>
[Objective] The study aimed to compare and analyze the variation law of seed morphological characters and starch content of Quercus liaotungensis Koidz. From different provenances. [Method] The length, width .length/width ratio, seed weight of Quercus liaotungensis Koidz. From 8 natural distribution regions in China were measured and analyzed. [ Result ] The results showed that there were extremely significant differences (P <0.01 )from different regions …查看全部>>
厉月桥;汪泽军;吴志庄;李刚;王守利
中国林业科学研究院林业研究所,北京100091/亚热带林业实验中心,江西分宜336600河南省林业技术推广站,河南郑州450002国家林业局竹子中心,浙江杭州310012黑龙江省鹤北林业局营林公司,黑龙江萝北154214河北省宜化县林业局,河北宜化075100
农业科技
辽东栎种子表型特征淀粉含量种源
Quercus liaotungensis Koidz. Seeds Morphology Content of starch Provenances
《安徽农业科学》 2011 (26)
16170-16173,4
财政部林业公益性行业专项(201004001)科技部“生物液体燃料科技工程”项目(NC2010MB0142).
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