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| 机械化模式下不同追肥量对甘蔗品种产量的影响 | |
| 引用本文： | 张华,苏俊波,林兆里,杨俊贤,杨颖颖.机械化模式下不同追肥量对甘蔗品种产量的影响[J].热带作物学报,2012,33(8):1354-1358. |
| 作者姓名： | 张华 苏俊波 林兆里 杨俊贤 杨颖颖 |
| 作者单位： | 1. 福建农林大学国家甘蔗产业技术研发中心,福建福州,350002 2. 中国热带农业科学院南亚热带作物研究所,广东湛江,524091 3. 广州甘蔗糖业研究所湛江甘蔗研究中心,广东湛江,524300 |
| 基金项目： | 国家现代农业产业技术体系建设专项资金、公益性行业科研专项（201003009－2）。 |
| 摘 要： | 在机械化生产模式下,研究3种追肥量处理对7个甘蔗品种的蔗茎产量及其构成性状、蔗茎伸长速度的影响.研究结果表明,蔗茎产量的构成主要取决于品种特性,7～8月份月长速和月长速差值可作为了解品种伸长生长特性和进行节本管理的有益指标,对蔗茎产量及其构成性状的主成分分析将供试品种分为两种产量类型,并讨论了不同类型品种在机械化生产模式下的栽培管理要点. |
| 关 键 词： | 甘蔗 机械化 追肥量 品种 蔗茎产量 |
The Yield Response of Different Additional Fertilizer Application to Cane under Mechanization Mode |
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| ZHANG Hu,SU Junbo,LIN Zhaoli,YANG Junxian and YANG Yingying.The Yield Response of Different Additional Fertilizer Application to Cane under Mechanization Mode[J].Chinese Journal of Tropical Crops,2012,33(8):1354-1358. | |
| Authors: | ZHANG Hu SU Junbo LIN Zhaoli YANG Junxian and YANG Yingying |
| Institution: | National R&D Centre of Sugarcane Industry Technology, Fujian Agriculture and Forestry University;South Subtropical Crops Research Institute, Chinese Academy of Tropical Agricultural Sciences;National R&D Centre of Sugarcane Industry Technology, Fujian Agriculture and Forestry University;Zhanjiang Sugarcane Research Centre, Guangzhou Sugarcane Industry Research Institute;National R&D Centre of Sugarcane Industry Technology, Fujian Agriculture and Forestry University |
| Abstract: | Seven sugarcane varieties were studied on cane yield and its composed characters, elongation speed from three additional fertilizer application under mechanization mode. The results showed that cane yield and its composed characters were decided by variety, the elongation speed from July to August and the speed margin were useful references to variety evaluation and economical management. Seven varieties were divide by two classification through principal component analysis on cane yield and its composed characters,and the cultivating points to different variety under mechanization mode were discussed. |
| Keywords: | Sugarcane Mechanization Aditional fertilizer Varieties Cane yield |
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