| 颜升，王晓云，朱玉“，董艳凯，罗光明.栀子种子生活力的测定及其与
发芽率的相关性研究[J].广东农业科学,2014,41(3):36-40 |
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栀子种子生活力的测定及其与
发芽率的相关性研究 |
| Study on effect of different loading tobacco leafmethods on curing in bulk curing barn |
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| DOI： |
| 中文关键词: 栀子种子 生活力 发芽率 相关性 |
| 英文关键词: bulk curing barn tobacco leaf curing loading tobacco method effect |
| 基金项目:国家科技支撑计划项目(2011BAI04B01) |
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| 摘要点击次数: 1642 |
| 全文下载次数: 609 |
| 中文摘要: |
| 以5 个不同产地的栀子作为试验材料，分别用TTC 染色法、BTB 指示剂、红墨水染色法测定种子的生活
力。测定不同培养床（蛭石、纱布、滤纸、沙子）和不同温度（30、25、20、15益恒温和30/20、25/15益变温）对发芽率的影
响，优化萌发条件。探讨测定栀子种子生活力的最佳方法，明确其生活力与发芽率之间的相关性。结果显示院BTB 指
示剂法是测定栀子种子生活力的最佳方法，在滤纸培养床、30益恒温培养条件下，栀子的发芽率最高。BTB 指示剂法
测定的栀子种子生活力和发芽率的相关系数为0.979，存在显著的正相关性，进一步得到栀子种子生活力（X）与发芽
率（Y）的回归方程为Y=1.219X-0.199。 |
| 英文摘要: |
| In order to explore suitable loading tobacco leaf methods for Guangdong爷s tobacco production, we compared
the effectof three different methods (loading leaf with clip, loose-leaf with skewer and traditional loading leaf with pole).
The results showed that compared with the traditional way, equipment investment cost of the loading leaf with clip and
loose-leaf with skewer was higher, but tobacco leaf amount and loading density of the two methods increased dramatically,
loading and unloading efficiency was improved greatly, labor costs significantly declined. And this two methods reduced the
curing's energy consumption, which would have shown additional saving curing cost. In addition, seen from economic
character, the effectofloading leaf with clip was the best, loose-leaf with skewer and traditional loading leaf with pole were
followed, therefore we found that loading leaf with clip method was worth further experiment and popularizing in
Guangdong. |
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