Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Anhui Agricultural Sciences》 2008-26
Add to Favorite Get Latest Update

Preliminary Discussion on Forecast Method for the Suitable Sowing Date in Zhengzhou City

ZHANG Zhi-hong et al (Department of Atmospheric Science,Lanzhou University,Lanzhou,Gansu 730000)  
According to the date with daily mean temperature passing through 0,3 and 5 ℃ steadily in Zhengzhou City from 1961 to 2001,canonical correlation analysis method was used to forecast the date of the ground temperature at 5 cm passing through 14,15 and 18 ℃.Suitable sowing dates for cotton,peanut,sweet potato and other thermophilic crops during spring in Zhengzhou were ascertained.Through the testing discriminant function for 41 years,it was concluded that the result was good.Prediction analysis was also carried out,and the prediction result was accorded with the actual date.The result could be the main reference for predicting the suitable sowing date of spring crop.
【CateGory Index】: S352.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WANG Zhen-hua et al (Shanxi Institute of Meteorological Science,Taiyuan,Shanxi 030002);Study on the Regionalization and Change Laws of Autumn Rainfall in Shanxi Province[J];Journal of Anhui Agricultural Sciences;2008-28
2 CHEN Hui-xian et al (Foshan Meteorological Bureau,Foshan,Guangdong 528000);Analysis of Spatial-temporal Distribution Characteristics of Water Resources in Winter in Guangdong[J];Journal of Anhui Agricultural Sciences;2008-29
3 SUN Chong-zhi et al (Guangxi Meteorological Bureau,Nanning,Guangxi 530022);Response of Ecological Security Evolution to Climatic Warming in Nanning City Based on Ecological Footprint[J];Journal of Anhui Agricultural Sciences;2009-04
4 BAI Yu-rong et al (Tianjin Institute of Meteorological Science,Tianjin 300071);Effect of Pollen Pollution on Human Health[J];Journal of Anhui Agricultural Sciences;2009-05
5 YAN Zhi-yu et al(Jinzhou Meteorological Bureau,Jinzhou,Liaoning121001);Change Characteristics Analysis on Precipitation and Drought and Flood in Jinzhou in Recent 50 Years[J];Journal of Anhui Agricultural Sciences;2009-12
6 DUAN Yu-xiao, XIA Ya-qin, BAI Zhi-qiang, CHEN Wei-shengCollege of Mechanical Engineering and Applied Electronics Technology Earthquake Prediction Institute, Beijing University of Technology, Beijing 100022, China;Study on the Correlativity Between Seismic-electrical Abnormal Rectangle Pulsation Signals and Volcano Eruptions[J];Journal of Beijing Polytechnic University;2004-04
7 HU Yi, MO Qing hui, ZHU Ke yun (Chengdu University of Information Technology, Chengdu 610041, China);Meteorological diagnose of rheumatic attack in Chengdu[J];Journal of Chengdu Institute of Meteorology;2001-02
8 HUA Wei1,FAN Guang-zhou1,LI Hong-quan1,2,ZHOU Ding-wen1(Key Lab of Pateau Atmospheric and Environmental Research,CUIT,Chengdu 610225, China;2.Huzhou Bureau of Meteorology,Huzhou 313000,China);Analysis of NDVI variation features over Southwest China during last 21 years[J];Journal of Chengdu University of Information Technology;2008-01
9 LV Xiao-na,FANG Zhi-fang(Chengdu University of Information Technology,Chengdu 610225,China);Variation of sea surface temperature in North Pacific Ocean since early 1980s[J];Journal of Chengdu University of Information Technology;2008-05
10 Hu Yi;Liu Guiping;Xiang Weiguo(Chengdu Istitute of Meteorology)Gao Junchuan ;He Shulin;He Ming;He Zhongquan(Institute of Plant Protection,Sichuan Aeademy of Agricultural Sciences);TENDENCY FORECAST ABOUT THE OCCURRING INTENSITY OF PLANT HOPPER IN SICHUAN PROVINCE[J];JOURNAL OF CHENGDU INSTITUTE OF METEOROLOGY;1994-04
China Proceedings of conference Full-text Database 10 Hits
1 Duan rong Li liqun He Haiyan Zhu Zhangyu Yang ling Suen Wengying(Southwest Guizhou Meteorological Bureau,Guizhou Province,Xingyi 562400);The Application to the Temperature forecast of Equation in Every County in the Southwest of Guizhou Province by Using the Numerical Forecast Product[A];[C];2008
2 HAN Mei WEI Liang WANG Wei (Navy Submarine Academy,Qingdao 266071,China);A study on data assimilation of ocean salinity based on the optimal interpolation[A];[C];2008
3 Zhang Shan-Qiang (Henan Climate Centre , Zhangzhou , Henan 450003);The convective layer global temperature variety and trend analysises[A];[C];2008
4 Sun Yan1 Zhang Xiu-Li 2 Yin Dong-ping 2 Xiang Yu-chuan 2 (1 Meteorological Observatory of Jiangsu , Nanjing 210008;2 Air Force Meteorological Center, Beijing 100843; 3 Yangzhou Meteorological bureau, Yangzhou 225009);Spatial/Temporal Variations of summer Temperature In Jiangsu[A];[C];2008
5 Yan Xiaoyu1, Dong Wenjie2, He Yong2 (1.Chinese Academy of Meteorological Sciences, CMA, Beijing 100081, China;2.National Climate Center, CMA, Beijing 100081, China);Analysis of the Suitability from Different Remote Sensing Data on the Monitoring of Vegetation Change in Ruoergai March[A];[C];2008
6 Wu Youxun Fang Siqing Chen Jianwu (Xuancheng Meteorological office,Anhui Province,242000);APPLICATION OF TWO SETS DISCRIMINATE ANALYSIS METHOD BASE ON FISHER RULE IN SUMMER RAINFALL AMOUNT FORECASTING[A];[C];2008
7 ZHUANG Xiao-cui1,AN Dong-liang2,LIU Da-feng1 (1. Aletai Meteorological Observatory Aletai 836500,China,2. Shihezi Meteorological Bureau, Shihezi 832000);Altay area summer precipitation conceptual model and forecast model[A];[C];2008
8 Li Fengqin1. 2 Ma Mingyue2 (1. College of Atmospheric Sciences of Lanzhou University,Lanzhou,Gansu, 730000; 2. Yinchuan Meteorological Bureau,Ningxia,Yinchun,750002);Climatic characteristics of meteorological visibility and its controlling factors in Yinchuan[A];[C];2008
9 Zhou Shun-wu1, Zhang Ren-he2 1. Jiangsu Key Laboratory of Meteorological Disaster,Nanjing University of Information Science & Technology,Nanjing 210044 2. Chinese Academy of Meteorological Sciences, China Meteorological Administration, Beijing 100081;Comparison of Temperature and Geopotential Height of Upper-Air between NCEP/NCAR Reanalysis Data and Radiosonde Data over the Tibetan Plateau[A];[C];2008
10 Du Mingbin Yang Yinming Ding Jincai (Shanghai Center of Satellite Remote Sensing and Application, Shanghai 201100);The Evaluation of the Precision and Some Merits of the Space-Based GPS/COSMIC Data[A];[C];2008
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved