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| 黑龙江省作物气候生产潜力估算 | |
| 引用本文： | 杨重一,庞士力,孙彦坤. 黑龙江省作物气候生产潜力估算[J]. 东北农业大学学报, 2010, 41(3) |
| 作者姓名： | 杨重一 庞士力 孙彦坤 |
| 作者单位： | 1. 辽宁省桓仁县林业局,辽宁,桓仁,117200 2. 辽宁省桓仁县环保局,辽宁,桓仁,117200 3. 东北农业大学资源与环境学院,哈尔滨,150030 |
| 基金项目： | 东北农业大学创新团队项目(CXT003-3-2) |
| 摘 要： | 文章计算了黑龙江省75个县市3种主要作物的光温生产潜力和气候生产潜力,讨论了黑龙江省作物气候生产潜力的稳定性。结果表明,黑龙江省光温及气候生产潜力差异较大,且从北到南呈增加趋势;气候生产潜力越大的地方,变率越小;气候生产潜力越小的地方,变率越大。 |
| 关 键 词： | 作物光温生产潜力 作物气候生产潜力 稳定性 |
Calculation of crop climatic potential productivity in Heilongjiang Province |
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| YANG Zhongyi,PANG Shili,SUN Yankun. Calculation of crop climatic potential productivity in Heilongjiang Province[J]. Journal of Northeast Agricultural University, 2010, 41(3) | |
| Authors: | YANG Zhongyi PANG Shili SUN Yankun |
| Affiliation: | 1.Huanren County Forestry Bureau;Huanren Liaoning 117200;China;2.Huanren County Environmental Protection Bureau;3.College of Resources and Environmental Sciences;Harbin 150030;China |
| Abstract: | The agricultural climatic productivity potential of three main crops(rice,maize and soybean) for all the counties in Heilongjiang Province was calculated.Meanwhile the stabilities of crop climatic productivity potential for all counties were calculated and analyzed.The results showed that there were significant difference in photosynthesis-temperature and climatic productivity potentials among different locations due to the large latitude span of Heilongjiang Province.Photosynthesis-temperature and climatic... |
| Keywords: | crop photosynthesis-temperature productivity potential crop climatic productivity potential stability |
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