The Simulation of the Apple Tree Forms Effects on Its Photosynthetic Efficiency

摘要：

The form of the Apple tree is decided by the organ position of the tree, it affects not ONLY the relationship between the vegetative growth and the fruit production, but also the fruit quality. In this research, the continuous growth for 3 years was gotten with polhemus fastrak, and the apple tree model was built in the POV-ray to simulate the interception of the sunlight. A mathematic model was built between the form and the photosynthetic efficiency, the growth as the index of the form while the interception of the light as the index of the photosynthetic efficiency. Utilizing this model to analyses the effects of the form on the apple trees photosynthetic efficiency, this result show a reference for the apple trees management.

关键词： apple trees, light intercept ratio mathematic model fine management simulate

作者: Lin Hu Guomin Zhou Yun Qiu

作者单位: Agricultural Information Institute of CAAS, Beijing, P.R. China

会议类型: 国际会议

会议名称: The 4th IFIP International on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information(第四届国际计算机及计算机技术在农业中的应用研讨会暨第四届中国农业信息化发展论坛 CCTA 2010)

会议地点: 南昌

会议语种:英文

页码: 138-145

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）