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| 海南‘金煌’芒干物质及养分年积累量研究 | |
| 引用本文： | 程宁宁,林电,黄鹤丽,杨熙,许杰,林建明.海南‘金煌’芒干物质及养分年积累量研究[J].中国农学通报,2011,27(22):243-246. |
| 作者姓名： | 程宁宁 林电 黄鹤丽 杨熙 许杰 林建明 |
| 作者单位： | 1. 海南大学农学院,海南儋州,571737 2. 偃师市农业科学研究所,河南偃师,471900 3. 六盘水市六枝特区农业局,贵州六盘水,553400 |
| 基金项目： | 农业部948引进项目“芒果良种和产业化技术引进与推广”(2006-G33);农业部行业科技项目“芒果规范栽培及冷藏气调贮藏技术研究”(nyhyzx07-032) |
| 摘 要： | 研究海南‘金煌’芒果干物质及养分年积累量，为平衡施肥提供参考。通过采集‘金煌’芒不同器官干物质并进行养分分析，结果表明：（1）‘金煌’树体不同器官干物质年积累量顺序为：采收果>修剪叶>花及梗>修剪枝>落果；其中花及梗占17.17%、落果1.26%、修剪叶22.23%、修剪枝8.64%、采收果50.70%。（2）‘金煌’树体11种营养元素年积累量大小顺序为：N>K>Ca>P>Mg>S>Mn>Fe>Zn>B>Cu。（3）以生产1000 kg‘金煌’芒计，树体养分需求为：干物质464.68 kg、N 5.46 kg、P 0.57 kg、K 4.62 kg、Ca 2.69 kg、Mg 0.40 kg、S 0.33 kg、Fe 51.62 g、Mn 158.84 g、Cu 2.90 g、Zn 9.43 g、B 7.26 g。 |
| 关 键 词： | 降雨 降雨 |
| 收稿时间： | 2011/2/28 0:00:00 |
| 修稿时间： | 2011/3/28 0:00:00 |
Research on the Annual Accumulation of Dry Matter and Nutrient in ‘Jinhuang’ Mango in Hainan |
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| Cheng Ningning,Lin Dian,Huang Heli,Yang Xi,Xu Jie,Lin Jianming.Research on the Annual Accumulation of Dry Matter and Nutrient in ‘Jinhuang’ Mango in Hainan[J].Chinese Agricultural Science Bulletin,2011,27(22):243-246. | |
| Authors: | Cheng Ningning Lin Dian Huang Heli Yang Xi Xu Jie Lin Jianming |
| Institution: | Cheng Ningning 1,Lin Dian 1,Huang Heli 2,Yang Xi 3,Xu Jie 1,Lin Jianming 1(1 Agriculture College,Hainan University,Danzhou Hainan 571737,2 Yanshi Research Institute of Agriculture Science,Yanshi Henan 471900,3 Liuzhi Special Zone Bureau of Agriculture,Liupanshui Guizhou 3553400) |
| Abstract: | This experiment aimed to provide reference for balanced fertilization,and investigate the annual accumulation of dry matter and nutrient in ' Jinhuang ' mango in Hainan.Results showed:(1)The annual accumulation of dry matter in the ' Jinhuang ' mango tree was in the order of:harvested fruits>pruning leaves> flower and peduncle>pruning branch>dropped fruits,and the flower and peduncle was responsible for 17.17%,the dropped fruits for 1.26%,the pruning leaves for 22.23%,the pruning branch for 8.64%,the harves... |
| Keywords: | Hainan \' Jinhuang \' dry matter nutrient annual accumulation |
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