| 平衡栽培技术在沿江粳稻机插上的应用研究 |
| |
| 引用本文： | 杨飞,吴文革,赵前进,王本平,季一胜,胡琪峰.平衡栽培技术在沿江粳稻机插上的应用研究[J].安徽农业科学,2013(28):11580-11581,11586. |
| |
| 作者姓名： | 杨飞 吴文革 赵前进 王本平 季一胜 胡琪峰 |
| |
| 作者单位： | 安徽省无为县农业技术推广中心;安徽省农科院水稻研究所; |
| |
| 基金项目： | 国家科技支撑计划(2011BAD16B06-1)、(2012BAD04B09-2)和(2013BAD07B08);公益性行业(农业)专项(201303102和20143038);国家水稻产业技术体系(CARS-01-53);安徽省农科院创新团队(11C0101) |
| |
| 摘 要： | 引进示范“水稻机插平衡栽培技术”，借鉴“平衡栽培的理念，开展沿江稻区杂交中粳机插稻适宜品种选择、适宜播栽期探索、明确丰产高效栽培的产量结构和再拍技术关键，总结出适合沿江杂交中粳高产平衡栽培的技术要点，并进行了示范验证。即选择嘉优2号机插、百亩示范方径省级专家实产验收平均产量达10615．6kg／hm^2；其平衡栽培技术路线是：选择大穗高产适应性强的品种，发挥品种的增产潜力；通过精量匀播、培育壮秧、适龄移栽、精量取秧，提高栽插质量；科学运筹肥水、及时防除病虫草害；缩短栽后缓苗期促发低位分蘖、控制高峰苗，减少无效分蘖，从而实现杂交中稻分蘖前后生长均衡、分蘖与成穗均衡和主茎与分蘖穗均衡，构建高质量植物群体，实现高产高效。
|
| 关 键 词： | 沿江稻区 机插 平衡栽培 杂交粳稻 |
On Application of Balanced Cultivation Technology in Along-river Japonica Rice Mechanical Transplanting |
| |
| Institution: | YANG Fei et al (Wuwei Agricultural Technology Extension Center, Wuwei, Anhui 238300) |
| |
| Abstract: | Introducing rice mechanical transplanting balanced cultivation technique, referring to balanced cultivation concept, selecting of suitable variety, exploring of appropriate sowing period, determining abundant yield and high-efficient cultivation yie]d structure were coudu- aed for hybrid middle-season japonica rice mechanical transplanting along the river, the key techniques for high yield and balanced cultivation of hybrid middle-season japonica rice along the river were summarized and verified by demonstration test. By selecting Jiayou No. 2, the aver- age yield could reach 10 615.6 kg/hm2 ; the balanced cultivation technique routine is： choosing varieties with big ear, strong adaptability; culturing stronger seedling, transplanting at proper time, improving transplanting quality; scientifically operating fertilizer and water, timely preventing and controlling diseases and pests; shortening transplanting period, reducing invalid tillering, so as to construct high quality plant community, realize high yield and efficiency. |
| |
| Keywords: | Along-river rice area Mechanical transplanting Balanced cultivation Hybrid japonica rice |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
