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| 江淮丘陵地区水稻“颖壳不闭合”现象生理因素浅析 | |
| 引用本文： | 胡园园,马友华,胡芹远,张丽娟,田雁飞,汤雷鸣.江淮丘陵地区水稻“颖壳不闭合”现象生理因素浅析[J].中国农学通报,2011,27(21):22-27. |
| 作者姓名： | 胡园园 马友华 胡芹远 张丽娟 田雁飞 汤雷鸣 |
| 作者单位： | 1. 安徽农业大学资源环境与信息技术研究所,合肥,230036 2. 安徽省农业委员会,合肥,230001 3. 来安县农业技术推广中心,安徽来安,233200 |
| 摘 要： | 为水稻严重减产甚至出现绝收现象，以安徽省江淮丘陵地区发生的水稻“颖壳不闭合”现象为研究对象，简要介绍了水稻“颖壳不闭合”现象发生的症状与特点，从水稻“颖壳突变体”、雌雄性器官发育不全或成熟不一致、颖花雌雄性器官发育不全不能完成受精过程、穗部营养受到障碍致使子房或胚乳中途停止发育等生理因素对水稻“颖壳不闭合”现象的影响做了简要分析，并从高温、重金属毒害及土壤水肥条件不平衡等其他外界因素对水稻“颖壳不闭合”现象的影响做了简要分析。根据水稻“颖壳不闭合”现象的发生特点，从水稻品种选择、合理种植、科学施肥等方面提出相关建议。 |
| 关 键 词： | 猪流感 猪流感 生物学特性 A型流感病毒 |
| 收稿时间： | 2011/3/14 0:00:00 |
| 修稿时间： | 2011/6/22 0:00:00 |
Simple Analysis of Physiological Factors about Phenomenon of Rice Spike Develop Abnormality in Jianghuai Hilly Land in Anhui Province |
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| Hu Yuanyuan,Ma Youhua,Hu Qinyuan,Zhang Lijuan,Tian Yanfei,Tang Leiming.Simple Analysis of Physiological Factors about Phenomenon of Rice Spike Develop Abnormality in Jianghuai Hilly Land in Anhui Province[J].Chinese Agricultural Science Bulletin,2011,27(21):22-27. | |
| Authors: | Hu Yuanyuan Ma Youhua Hu Qinyuan Zhang Lijuan Tian Yanfei Tang Leiming |
| Institution: | Hu Yuanyuan 1,Ma Youhua 1,Hu Qinyuan 2,Zhang Lijuan 1,Tian Yanfei 1,Tang Leiming 3(1 Institute of Resource,Environment and Information Technology,Anhui Agricultural University,Hefei 230036,2 Anhui Province Agriculture Committee,Hefei 230001,3 Center of Agricultural Technology Extension of Lai'an,Lai ' an Anhui 233200) |
| Abstract: | The phenomenon of rice spike develop abnormality,has caused a serious reduction of rice grain yield,or even the phenomenon of serious economic losses of farmers,in Jianghuai Hilly Land in recent years.This paper briefly describes the symptoms and characteristics of the occurrence of the phenomenon of rice spike develop abnormality,and briefly analyzes the impact of the physiological factors and other factors in this phenomenon,and several suggestions.For which the author briefly introduces the symptoms and ... |
| Keywords: | rice spike develop abnormality physiological factors Jianghuai hilly land |
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