| 日光温室不同光温环境对黄瓜光合产物运输及分配的影响 |
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| 引用本文： | 马国成,张福墁.日光温室不同光温环境对黄瓜光合产物运输及分配的影响[J].中国农业大学学报,1995(1):34-38. |
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| 作者姓名： | 马国成 张福墁 |
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| 作者单位： | 北京农业大学;北京农业大学农业工程系 硕士研究生; |
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| 摘 要： | 以春季日光温室的光温环境为对照,与冬季进行比较研究。结果表明在冬季低温寡照逆境中,黄瓜叶片光合产物的输出率及向果实中分配的比例减少,而向茎中分配的比率增加。无论冬季或春季,黄瓜光合产物绝大部分在白天输出,冬季夜间输出只限于盖苫后2h 以内。品种间比较,农大14在冬季光合产物输出率高,向茎及其他器官分配比例也多。
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| 关 键 词： | 日光温室 黄瓜 光合产物 运输 分配 |
| 收稿时间： | 1994/7/19 0:00:00 |
The Influence of Different Light and Temperature on the Transportation and Distribution of Cucumber Assimilates in Solar Greenhouse |
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| Ma Guocheng Zhang Faman.The Influence of Different Light and Temperature on the Transportation and Distribution of Cucumber Assimilates in Solar Greenhouse[J].Journal of China Agricultural University,1995(1):34-38. |
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| Authors: | Ma Guocheng Zhang Faman |
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| Institution: | Ma Guocheng Zhang Faman (Dept.of Agricultural Engineering,BAU,Beijing 100094) |
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| Abstract: | The influence of light and temperature in winter in solar greenhouse on the transportation and distribution of cucumber assimilation products was studied,by comparing with that in spring.Results are as follows:The poor light and low temperature in winter reduced the assimilates expot rate,decreased the carbon distribution to fruits but increased that to stems.The export of cucumber assimilating products was mainly in the daytime no matter in winter or in spring,and the export during winters night was just w... |
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| Keywords: | solar greenhouse cucumber assimiltion prodacts transport distribution |
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