| 双季稻吨粮高产栽培技术试验研究综述 |
| |
| 引用本文： | 胡成武,;黄世礽,;叶建春,;施春婷.双季稻吨粮高产栽培技术试验研究综述[J].广西农学报,2014(6):35-39. |
| |
| 作者姓名： | 胡成武 ;黄世礽 ;叶建春 ;施春婷 |
| |
| 作者单位： | [1]钦北区那蒙镇农业技术推广站,广西钦州市535027; [2]钦州市种子管理站,广西535000; [3]钦州市农业技术推广站,广西535000 |
| |
| 基金项目： | 钦州市科学研究与技术开发计划项目（201322017） |
| |
| 摘 要： | 为了集成双季稻吨粮高产栽培配套技术,以便大面积推广应用,对双季稻不同育秧方式、抛插密度、施氮量及氮肥后移技术对水稻产量的影响作试验研究。种植超级稻良种,采用配套无盘育秧、每公顷抛插32万蔸115万苗左右、每公顷施纯N195kg、N:P2O5:K2O=1:0.5:1.2、晚稻氮肥适当后移、补施偏施肥料促进全田平衡生长、水气平衡管理、病虫综合防控等双季稻吨粮高产栽培措施,对提高水稻的产量最为有利,可实现每年每667m2产吨粮目标。
|
| 关 键 词： | 双季稻吨粮 育秧方式 抛插密度 施氮量 综述 |
Study review on double cropping rice of one-ton yield and its high-yield cultivation technology |
| |
| Institution: | Hu Cheng-wu et al ( Nameng Township agricultural technology extension service station of Qinbei District, Qinzhou, Guangxi 535027,China) |
| |
| Abstract: | In order to integrate the one-ton high-yield cultivation technology for application in large scale,the impacts on rice yield of different methods of raising seedling, seedling broadcasting density, nitrogen applying amount and later nitrogen fertilizer application have been tested and researched. Planting super-rice variety, adopting tray-free seedling-raising with 320000 clump and 1.15 million seedlings per hectare, N195kg and N：P2O5：K2O=1：0.5：1.2 per hectare, later nitrogen application time in late rice, balanced fertilization and growth, pest integrated control etc. will be beneficial to promoting rice yield. |
| |
| Keywords: | Double cropping rice of one-ton yield method of raising seedling seedling broadcasting den-sity nitrogen application amount review |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
