| 水稻盐粳187的群体植伤研究 |
| |
| 引用本文： | 王夫玉,张洪程,黄丕生.水稻盐粳187的群体植伤研究[J].上海交通大学学报(农业科学版),2003,21(1):13-16. |
| |
| 作者姓名： | 王夫玉 张洪程 黄丕生 |
| |
| 作者单位： | 1. 扬州大学,农学院,扬州,225009
2. 南京农业大学,农学系,南京,21009 |
| |
| 基金项目： | 江苏省“九五”农业重点攻关项目(B96073) |
| |
| 摘 要： | 给出了用于度量水稻群体植伤的一组指标；植伤持续期，植伤强度和相对植伤势。分析了栽插密度，施用N素对盐粳187群体植伤的影响。结果表明，栽插密度对盐粳187群体植伤影响不显著，而施用N素则对群体植伤有显著影响。
|
| 关 键 词： | 水稻 盐粳187 群体植伤 植伤持续期 植伤强度 相对植伤势 栽插密度 |
| 文章编号： | 1671-9964(2003)01-0013-04 |
| 修稿时间： | 2002年3月8日 |
Study on transplanting injury of Yanjing 187' s populationin rice |
| |
| WANG Fu-yu,ZHANG Hong-cheng,HUANG Pi-sheng.Study on transplanting injury of Yanjing 187'' s populationin rice[J].Journal of Shanghai Jiaotong University (Agricultural Science),2003,21(1):13-16. |
| |
| Authors: | WANG Fu-yu ZHANG Hong-cheng HUANG Pi-sheng |
| |
| Institution: | WANG Fu-yu 1,ZHANG Hong-cheng 1,HUANG Pi-sheng 2 |
| |
| Abstract: | A series of indexes for measuring tra nsplanting injury in rice populatio n(TIRP)were gived in this paper as follows:D uration of transplanting injury(DTI ),intensity of transplanting injury(ITI )and relative potential of transplan ting injury(RPTI ).Effects of planting density(PD)and applying nitrogen(AN)on TIRP of Yanjing 187were analysed,the results were that the effect of PD on TIRP of Yanjing 187was no significance and t he effect of AN on TIRP was significan ce. |
| |
| Keywords: | rice population transplanting inj ury(TI ) duration of TI intensity of TI relative potential of TI planting density applying nitrogen |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《上海交通大学学报(农业科学版)》浏览原始摘要信息 |
| 点击此处可从《上海交通大学学报(农业科学版)》下载免费的PDF全文 |
