| 葡萄绿枝扦插育苗土壤基质热湿迁移模型 |
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| 引用本文： | 王淑杰,乔建磊,于海业,杨昊谕.葡萄绿枝扦插育苗土壤基质热湿迁移模型[J].农机化研究,2008(11). |
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| 作者姓名： | 王淑杰 乔建磊 于海业 杨昊谕 |
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| 作者单位： | 吉林大学,生物与农业工程学院,长春,130023 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，吉林省科技发展计划 |
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| 摘 要： | 为了准确地描述葡萄绿枝扦插苗床中热湿因子的动态变化过程,对葡萄绿枝扦插育苗生根苗床中的热湿因子进行研究,应用多相系传输理论和体积平均法建立了绿枝扦插苗床中热湿迁移模型.通过实验验证,所建模型精度较高,能够反映绿枝扦插苗床中热湿迁移特性.这将为葡萄绿枝扦插育苗生根环境的控制提供科学的依据.
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| 关 键 词： | 绿枝扦插 干饱和层 水分蒸发 生根环境 |
Model of Heat and Moisture Transfer in the Soil Bed with Grape Green Wood Cuttings |
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| Wang Shujie,Qiao Jianlei,Yu Haiye,Yang Haoyu.Model of Heat and Moisture Transfer in the Soil Bed with Grape Green Wood Cuttings[J].Journal of Agricultural Mechanization Research,2008(11). |
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| Authors: | Wang Shujie Qiao Jianlei Yu Haiye Yang Haoyu |
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| Abstract: | In order to describe the characteristic of heat and moisture transfer in the soil bed with grape green wood cuttings,according to the theory for multi-phase transport,a mathematic model was established by using the average volume method.The experimental results show that the model is reliable.The model could reflect the characteristic of heat and mass migration in the soil bed with the influence of cuttings well,and it will provide scientific base for the rhizogenic condition control during the course of grape replant with green wood cuttings. |
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| Keywords: | dry soil layer water evaporation rhizogenic condition green wood transfer |
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