[1]夏天舒,李 辉,唐菊莉,等.甜菜不同播期出苗变化与气象等因子相关研究[J].黑龙江农业科学,2012,(03):44-47.
　XIA Tian-shu,LI Hui,TANG Ju-li,et al.Change of Sugar Beet Seedling Emergency under DifferentSowing Date and Related Research with Meteorological Factors[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(03):44-47.
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甜菜不同播期出苗变化与气象等因子相关研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2012年03 页码: 44-47 栏目: 出版日期: 2012-03-01
Title:
Change of Sugar Beet Seedling Emergency under DifferentSowing Date and Related Research with Meteorological Factors
文章编号:
1002-2767（2012）03-0044-04
作者:
夏天舒1; 李 辉2; 唐菊莉3; 谭 贺1; 赵宏亮1; 卓 玥4; 杨 骥5; 许显滨1
1.黑龙江省农业科学院 耕作栽培研究所，黑龙江 哈尔滨 150086;
2.中国科学院 研究生院，北京100049;
3.中国地质大学，北京100083;
4.哈尔滨市龙江农业生态研究所，黑龙江 哈尔滨 150086；
5.中国农业科学院 甜菜研究所,黑龙江 哈尔滨150081
Author(s):
XIA Tian-shu1; LI Hui2; TANG Ju-li3; TAN He1; ZHAO Hong-liang1; ZHUO Yue4; YANG Ji5; XU Xian-bin1
1.Crop Tillage and Cultivation Institute of Heilongjiang Academy of Agricultural Sciences,Harbin,Heilongjiang 150086;
2.Graduate School of China Academy of Agricultural Sciences,Beijing 100049;
3.China University of Geosciences,Beijing 100083;
4.Harbin Longjiang Agricultural Ecology Institute,Harbin,Heilongjiang 150086;
5.Sugar Beet Institute of China Academy of Agricultural Sciences,Harbin,Heilongjiang 150081
关键词:
播种; 出苗; 气象因子
Keywords:
sowing;  emerging;  meteorological factor
分类号:
S566.304
文献标志码:
A
摘要:
为探讨甜菜的播期与气象等因子的关系，采用KWS3418品种在哈尔滨地区进行播期试验。结果表明：播种早，出苗时间早，播种至出苗及出苗至出苗完成时间长，出苗率高。通过SPSS的分析，播种至出苗期间，气温积温和土壤积温为主成分，特征值累积占到总方差的98.601%。温度都在可生长的范围之内，主要受平均湿度和土壤水分的影响。出苗至出苗完成期间，气温积温为第一主成分，单特征值占到总方差的90.678%，但与原先各个变量的相关系数比较一致，说明甜菜出苗至出苗完成，气温积温、土壤积温、平均湿度和土壤水分等均对甜菜有影响。
Abstract:
For the discussion on the relationship between sowing date of sugar beet and meteorological factors,KWS3418 was taken as material to conduct the experiment in Harbin.The result showed that When sowing early,the emergence early,the duration was long from sowing to emergence and emergence to complete emergence,the rate of the emergence was high.Through the analysis of the SPSS,from sowing to emerging,the air accumulative temperature and soil accumulative temperature were the main components,the characteristic value accumulation to 98.601% of the total variance.Temperature was in growth range.It mainly influenced by average humidity and soil moisture.From emergence to completed emergence,the principal component was air accumulative temperature,and the single feature of value to 90.678% of the total variance.But related coefficient accorded with the original variables,it indicated that during this stage,the air accumulative temperature,soil accumulative temperature,average humidity and soil moisture were all had influence on sugar beet.

参考文献/References:

[1] 韩秉进，陈渊 . 黑龙江产区甜菜糖业面临的问题与对策 [J]. 农业系统科学与综合研究 ,2001(8):227 - 229.

[2]韩秉进.甜菜新品种引进试验研究[J].农业系统科学与综合研究，2011(1)：110-113.

[3]刘振江.黑龙江省甜菜生产的问题与对策[J].中国糖料，1996（1）：40-42.

[4]何琏.中国三江平原[M].哈尔滨：黑龙江科学技术出版社,2000.


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备注/Memo

基金项目：国家973计划资助项目（2010CB951302）；国家农业产业技术体系资助项目（CAR210301-6）

第一作者简介：夏天舒（1984-），女，黑龙江省哈尔滨市人，硕士，研究实习员，从事作物栽培研究。E-mail:xiatian0451@163.com。
通讯作者：许显滨（1959-），男，黑龙江省宾县人，研究员，从事农业气象研究。E-mail:0451xu2005@sohu.com。

更新日期/Last Update: 2014-10-26