| 甜瓜苗期温度与水分驱动生长发育模拟模型的建立与验证 |
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| 引用本文： | 李建明,邹志荣,王忠红.甜瓜苗期温度与水分驱动生长发育模拟模型的建立与验证[J].西北农林科技大学学报(社会科学版),2006,34(8):129-132. |
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| 作者姓名： | 李建明 邹志荣 王忠红 |
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| 作者单位： | 西北农林科技大学,园艺学院,陕西,杨凌,712100 |
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| 基金项目： | 西北农林科技大学校科研和教改项目 |
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| 摘 要： | 根据甜瓜生物学特点与积温学原理,经过12次温室内试验,建立并验证了温室甜瓜苗期有效积温与基质水分双因子驱动的生长发育模拟模型。结果表明,甜瓜苗期完成出苗期、子叶展平期、两片真叶期、四片真叶期的有效积温为22.3,83.2,110.9和105.2℃,基质相对含水量对幼苗生长发育的影响符合log istic函数式。模型验证结果显示,该模型具有较高的精确性、机理性和实用性。
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| 关 键 词： | 温室栽培 甜瓜栽培 幼苗生长 生长发育模型 |
| 文章编号： | 1671-9387（2006）08-0129-04 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006-01-09 |
Simulating,modeling and validating of greenhouse musk melon seedling growth and development by temperature and water driving |
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| LI Jian-ming,ZOU Zhi-rong,WANG Zhong-hong.Simulating,modeling and validating of greenhouse musk melon seedling growth and development by temperature and water driving[J].Journal of Northwest Sci-Tech Univ of Agr and,2006,34(8):129-132. |
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| Authors: | LI Jian-ming ZOU Zhi-rong WANG Zhong-hong |
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| Institution: | (College of Horticulture,Northwest A & F University,Yangling,Shaanxi 712100,China) |
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| Abstract: | According to the biological characteristics of musk melon and temperature accumulation principle,greenhouse musk melon seedling growth and development model is simulated and validated after 12 experiments in greenhouse. The result shows that when musk melon finishes seedling prouting,cotyledon spreading, shooting 2 and 4 leaves separately, the valid accumulated temperatures are 22. 3,83. 2, 110.9,105.2 C. The parameter functional formula showing the influence of media relative water content on seedling development is logistic. The validating result of the model shows that the model is of high accuracy ,mechanism and practicability. |
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| Keywords: | greenhouse culture musk melon culture seedling growth growth and development model |
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