| 沙围田甘蔗“三高”施肥模式优化研究 |
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| 引用本文： | 郭银彩,罗明珠,梁计南,李玉潜,谭中文,代泽马那.沙围田甘蔗“三高”施肥模式优化研究[J].亚热带农业研究,2003,10(4):13-17. |
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| 作者姓名： | 郭银彩 罗明珠 梁计南 李玉潜 谭中文 代泽马那 |
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| 作者单位： | 1. 广州市珠江管理区,广东,番禺,511462
2. 华南农业大学农学院,广东,广州,510642 |
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| 摘 要： | 采用二次正交旋转组合设计,在珠江华侨农场的沙围田进行施肥优化试验。通过建立数学模型、模拟和寻优,初步建立了"三高"施肥优化方案,并对有关问题进行了讨论。同时,通过表证试验,说明了"三高"施肥优化方案的重演性和稳定性较强。
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| 关 键 词： | 沙围田 甘蔗 模拟优化 施肥 |
| 文章编号： | 1005-927X(2003)04-0013-05 |
| 修稿时间： | 2003年3月1日 |
Optimum fertilization for high yield, high sucrose content and high profit of sugarcane (Saccharum officinarum) in sandy soil |
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| Abstract: | Using quadratic orthogonal rotating design, the optimum fertilizing experiment of sugarcane was conducted on sandy soil at Zhujiang Overseas Chinese Farm, Guangdong Province. The optimized fertilizing model was decided by means of the process of establishing mathematic model, simulating, and optimizing. Other results were also discussed. On the other hand, the replay and stability of "three high" optimized fertilizing model were relatively strong in the validating experiment. |
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| Keywords: | sandy soil sugarcane simulation and optimization fertilizing |
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