| 彭致功,段爱旺,郜庆炉.节能日光温室光照强度的分布及其变化[J].干旱地区农业研究,2003,(2):37~40 |
| 节能日光温室光照强度的分布及其变化 |
| Distribution and variation radiant intensity in solar greenhouse |
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| DOI：10.7606/j.issn.1000-7601.2003.02.09 |
| 中文关键词: 节能日光温室 光照强度 分布变化规律 |
| 英文关键词:solar greenhouse radiant intensity 5 variation |
| 基金项目:国家科技部“948”项目(965121)； 以色列灌溉农业高效水分利用技术(965121)的部分研究内容 |
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| 中文摘要: |
| 在充分考虑了温室结构和植株生长影响的基础上,对日光温室光照强度的变化规律进行了研究,得到的主要结论如下:冠层上部辐射强度的南北差异比东西差异大;冠层下部光照条件东西差异明显,南北差异不大。总体上讲,辐射强度上下差异比南北差异明显。 |
| 英文摘要: |
| By analyzing the data form monitoring radiant intensity in solar greenhouse, it was discovered that there was a larger variation in radiant intensity at upper canopy from south to north than that from east to west, but the situation was opposite at lower canopy. Generally the differences of radiant intensity from top to bottom were greater than those from south to north. |
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