海南东部市县早稻空壳现象调查与分析

S511; 2011年4月末至5月初,海南文昌东阁镇和会文镇、万宁万城镇、琼海龙汀镇等东部地区有超过600 hm2早稻出现了空壳的异常现象,水稻长势看似正常但不结实.经过田头调查和现场询问,并加以分析研究,认为海南省东部市县早稻不结实的主要原因是由于2011年海南省超过3个月的低温阴雨寡照气候造成的,另外和当地的耕作制度、农民种植习惯、水稻品种(组合)以及栽培条件也有一定关系并提出了今后的应对措施....

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Bibliographic Details
Published in广东农业科学 Vol. 38; no. 12; pp. 11 - 12
Main Author 唐清杰 徐靖 孟卫东
Format Journal Article
LanguageChinese
Published 海南省农业科学院粮食作物研究所,海南海口,571100 2011
Subjects
早稻
海南
空壳
调查分析
调查分析
海南
空壳
早稻
Online AccessGet full text
ISSN1004-874X
DOI10.3969/j.issn.1004-874X.2011.12.004

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Summary:S511; 2011年4月末至5月初,海南文昌东阁镇和会文镇、万宁万城镇、琼海龙汀镇等东部地区有超过600 hm2早稻出现了空壳的异常现象,水稻长势看似正常但不结实.经过田头调查和现场询问,并加以分析研究,认为海南省东部市县早稻不结实的主要原因是由于2011年海南省超过3个月的低温阴雨寡照气候造成的,另外和当地的耕作制度、农民种植习惯、水稻品种(组合)以及栽培条件也有一定关系并提出了今后的应对措施.
Bibliography:44-1267/S
In late April and early May of 2011,more than 600 hm2 of early rice were found barren in Dongge and Huiwen town of Wenchang county,Wancheng town of Wanning county,Longjiang town of Qionghai county.The rice seemed normal,but were unfilled.After investigation and enquiry,the main reason was abnormal climate,which comprised low temperature,rain and scarce sunlight.In addition,it was also due to local cultivation system,planting habits,rice varieties and cultivation condition.In the text,this incident was analysed,and solutions were presented for the future.
TANG Qing-jie,XU Jing,MENG Wei-dong（Cereal Crops Research Institute,Hainan Academy of Agricultural Sciences,Haikou 571100,China）
Hainan; early rice; barrenness; investigation and analysis
ISSN:1004-874X
DOI:10.3969/j.issn.1004-874X.2011.12.004