GA等不同外源物处理对茄子新旧种子萌发的影响.docVIP

毕 业 设 计（论 文） 设计(论文)题目： GA3等外源物质对茄子新、陈种子 萌发的影响 学生姓名： 刘行 指导教师： 张爱慧 二级学院： 园艺 专　　业： 设施园艺科学与工程 班　　级： 11园艺（2）班 学　　号： 1109101023 提交日期： 2015 年 5 月 10 日 答辩日期： 2015 年 5 月23 日 目 录 摘 要 II Abstract III 1 绪 论 1 1.1研究对象·································································································1 1.2研究目的················································································································ 1 2试验材料与方法 2 2.1 试验材料 2 2.2 试验方法 2 3 结果与分析 3 3.1 氯化钙对茄子新旧种子萌发的影响 3 3.2 青霉素对茄子新旧种子萌发的影响 4 3.3氯化钙和青霉素对茄子新旧种子萌发的影响·············································5 3.4 PEG对茄子新旧种子萌发的影响······························6 3.5 GA对茄子新旧种子萌发的影响···································6 3.6 SNP对茄子新旧种子萌发的影响 7 4 结论与讨论 8 参考文献 9 致 谢 10 GA3等外源物质对茄子新、陈种子萌发的影响 摘 要 本文以台湾绿长茄为试验材料，利用不同浓度的GA3、青霉素+ CaCl2、SNP、PEG等外源物质对茄子新旧种子进行处理，探讨不同的外源物质对茄子种子萌发的影响，结果表明：不同浓度GA3可显著提高茄子新旧种子的发芽势;0.1%、0.5%CaCl2可显著提高新种子的发芽势；一定浓度的青霉素、青霉素+CaCl2可显著提高茄子新旧种子的发芽势；一定浓度的SNP、PEG处理可显著提高新种子的发芽率。 关键词：茄子新陈种子；萌发；外源物质； GA3；青霉素；SNP GA3 and other foreign substances affect new and old eggplant seed germination Abstract First, the articlIntroduced taking Taiwan long green eggplant as experimental material. Using different concentrations of GA3、Penicillin + CaCl2 、SNP、PEG、and other foreign material to deal with eggplant seeds of old and new. Discusses the influence of different of exogenous substances on eggplant seed germination. The results show that ：Different concentration GA3 can significantly improve the eggplant seed germination potential, old and new; 0.1%, 0.5% CaCl2 can significantly increase the new seed germination; A certain concentration of penicillin, penicillin + CaCl2 can significantly improve the eggplant seed germination potential, old and new; A certain concentration of SNP, PEG treatment can significantly increase the germination rate of new species. Key words: Eggplant seeds of old and new; Germin