| 种子年产度检验技术研究：Ⅲ.用几种速测法测定大豆种子的年产度和生活力 |
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| 引用本文： | 陈润政 张北壮. 种子年产度检验技术研究：Ⅲ.用几种速测法测定大豆种子的年产度和生活力[J]. 种子, 1990, 0(2): 1-3 |
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| 作者姓名： | 陈润政 张北壮 |
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| 作者单位： | 广州中山大学生物系(陈润政，张北壮)，广州中山大学生物系(傅家瑞) |
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| 基金项目： | 中国粮油食品进出口公司广东省分公司资助 |
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| 摘 要： | 在检验种子年产度或生活力的实际工作中,常常要求能在短时间内得到结果。这就需要用到一些快速的、简易的测定方法。除了我们在前面介绍过的挥发性醛测定法外,还有紫外荧光法,软X 射线法,电导法和TTC 测定
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| 关 键 词： | 种子检验 大豆 年产度 生活力 |
Determination of age and viability of soybean seed with several rapid test methods |
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| Chen Run-zheng Zhang Bei-zhuang Fu Jia-rui. Determination of age and viability of soybean seed with several rapid test methods[J]. Seed, 1990, 0(2): 1-3 |
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| Authors: | Chen Run-zheng Zhang Bei-zhuang Fu Jia-rui |
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| Abstract: | The difference of viability of soybean seeds in different age is evident.It isdifferentiated easily with methods of fluorescence,soft X-rays,electric conductivityand tetrazolium test.New seeds have bright blue-green fluorescence under ultraviolet rays;aged seeds,dim fluorescence.The pictures of soft X-rays of new seeds are darker than that ofaged seeds.The change of electric conductivity of new seeds is steadier than thatof aged seeds.New seeds are dyed bright red by TTC;aged seeds are not dyed orare dyed dark red with stains. |
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| Keywords: | Viability Soft X-rays fluorescence electric conductivity tetrazolium soybean New seeds aged seeds |
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