Simulation of dry matter partitioning and flower marketing date of greenhouse phalaenopsis

文献类型： 外文期刊

第一作者： Zhang, Xiaoyan

作者： Zhang, Xiaoyan;Liu, Feng;Wang, Fengyun;Yang, Yujian;Feng, Wenjie;Zhu, Jianhua

作者机构：

关键词： phalaenopsis; dry matter partitioning; flower marketing date

期刊名称：PROGRESS OF INFORMATION TECHNOLOGY IN AGRICULTURE

ISSN：

年卷期： 2007 年

页码：

收录情况： SCI

摘要： According to the relationship between the organ growth, environment temperature and sun radiation, a simulation model of dry matter partitioning and flower marketing date of greenhouse phalaenopsis based on partitioning index is created and validated by the experimental data in this paper. The results show that the simulated results of aboveground part dry weight, root dry weight, stem dry weight, leaf dry weight, footstalk dry weight and flower dry weight conform to the actually measured value very well. Compared with the existing growth model of greenhouse crop, the model created in this paper not only has high forecast accuracy and complete function but also acquires the parameters easily and has great practicability. The model can forecast the dry matter partitioning and flower marketing date of greenhouse phalaenopsis so as to provide decision-making support for the production management and optimization of climate control of greenhouse phalaenopsis.

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