Effects of canopy structure on photosynthesis and yield in cotton
CHENG Guo-peng;SUN Hong-chun;ZHANG Yong-jiang;LIU Lian-tao;WANG Man;LI Cun-dong;Agricultural University of Hebei College of Agronomy/Key Laboratory of Crop Growth Regulation of Hebei Province;

..............page:1-7

Quality evaluation and genetic diversity analysis of maize seeds in Hebei province
LIU Yun-ting;ZHANG Qiu-lan;WANG Qian;HU Wen-jing;DUAN Hui-jun;Agricultural University of Hebei;College of Agronomy/North China Key Laboratory for Crop Germplasm Resources of China Education Ministry;Experimental Station of Plant Protection of Xinji City;Agricultural Bureau of Xingtai City;

..............page:8-12+24

Expression analysis of wheat TaLr19TLP1 gene induced by different concentrations of signal molecules
ZHANG Yan-jun;ZHANG Jia-rui;LI Xiao-ying;WANG Hai-yan;LIU Da-qun;College of Plant Protection;Agricultural University of Hebei/Biological Control Center of Plant Diseases and Plant Pests of Hebei Province;

..............page:13-17

Study on the promotion for soil fertility of low-yield wheat land in Hebei Plain
SUN Xu-xia;WANG Yan-qun;PENG Zheng-ping;LIU Hui-ling;WEI Shan-shan;SHU Xiao-xiao;LI Yan-ming;Agricultural University of Hebei;Langfang Polytechnic Institute;

..............page:18-24

Phosphorus use efficiencies and balances of lactating cows in collective and intensive dairy operations in Hebei
GU Qiu-shi;GAO Zhi-ling;MA Xiao-yuan;ZHAI Liu-bo;LI Jian-guo;MA Wen-qi;College of Resources and Environmental Sciences;Agricultural University of Hebei;College of Animal Science and Technology;Agricultural University of Hebei;

..............page:25-31

Differential characteristics and correlation forecasting model of heavy metals and nutrients in greenhouse cucumber
SUN Chao;LI Bo-wen;YANG Zhi-xin;SHI Wei;WANG Wei;LIU Wen-ju;MA Li;Ecology Environment Key Laboratory of Agricultural Field of Hebei;College of Resource and Environment Science;Agricultural University of Hebei;Study Center of Agricultural Information Technology in Beijing;Vegetable Administrative Bureau of Yongqing County in Hebei Province;

..............page:32-38

Effects of different controlled release nitrogenous fertilizers on the benefit and soil nitrogen of stagger-season white radish in Bashang arid and cold region,Hebei,China
WANG Qian-qian;LIU Shu-qing;NING Guo-hui;SHAO Lei;NIE Xiu-fen;ZHANG Xiao-gui;WANG Yan;Agricultural University of Hebei College of Resources and Environmental Sciences/Key Laboratory of Farmland Ecological and Environment of Hebei;Zhangjiakou Agriculture and Animal Husbandry Bureau;Shangyi County Agriculture and Animal Husbandry Bureau;Anxin Agricultural Bureau;

..............page:39-43

Spatial differentiation characters of carbon storage for Pinus kesiya var.langbianensis plantations in Jinggu County,China
XU Ting-ting;SHU Qing-tai;OU Guang-long;XU Hui;Southwest Forestry University;

..............page:44-49

Genetic analysis on fruit color under calyx and correlation analysis of SSR markers in eggplant
XIANG Cong-chao;ZHANG Wei-wei;LUO Shuang-xia;ZHAO Jian-jun;ZHANG Ting-ting;SHEN Shu-xing;CHEN Xue-ping;College of Horticulture;Agricultural University of Hebei/Key Laboratory for Vegetable Germplasm Enhancement and Utilization of Hebei;College of Life Sciences;Agricultural University of Hebei;

..............page:50-55

Effects of continuous photoperiod of white LED illumination on dry matter accumulation and photosynthetic performance of tomato seedlings
WU Ze-ying;XUE Zhan-jun;GAO Zhi-kui;College of Horticulture;Agricultural University of Hebei;

..............page:56-61

Comparison of cold resistance between the diploid and the tetraploid apple dwarf rootstock SH40
JIA Lin-guang;WANG Hong-ning;SHAO Jian-zhu;ZHANG xue-ying;SUN Jian-she;College of Horticulture;Agricultural University of Hebei;Pomology Institute;Shanxi Academy of Agriculture Sciences;

..............page:62-65

Efficacy of spraying of brassinolide and salicylic acid to accelerate degradation of chlorpyrifos in Ya pear fruits
ZHANG Ying;DU Guo-qiang;ZHANG Yu-xing;College of Horticulture;Agricultural University of Hebei;Pear Engineering and Technology Research Center of Hebei Province;

..............page:66-70+75

Identification and bioinformatics analysis of Transket family genes in Arabidopsis thaliana
ZHAO Bin;HUO Jing-qian;ZHANG Zhe;QI Meng;ZHANG Jin-lin;College of Plant Protection;Agricultural University of Hebei;Mycotoxin and Molecular Plant Pathology Laboratory;Agricultural University of Hebei;

..............page:71-75

Population succession of two red tide microalgae species to Oxyrrhis marina
LI Xue-mei;LI Zhi-xia;WU Yan;AN Xin-long;College of Ocean;Agricultural University of Hebei/Laboratory of Harmful Algal Bloom and Offshore Marine Ecological Environment Regulation;Hebei Ocean and Fisheries Science Research Institute/Hebei Marine Fisheries Ecological Environment Monitoring Station;

..............page:76-80

Study on factors influencing prokaryotic expression of chitin deacetylase 5(hccda5)in Hyphantria cunea(Drury)
LI Shao-ya;ZHAO Dan;SUN Xiao-tong;GUO Wei;LU Xiu-jun;LI Rui-jun;College of Plant Protection;Agricultural University of Hebei/Biological Control Centre of Plant Diseases and Pests of Hebei;Plant Science and Technology College;Beijing University of Agriculture;

..............page:81-85+91

The influence of aphids occurrence on corn sheath rot
YIN Hai-feng;CAO Zhi-yan;WANG Kuan;LI Peng-peng;JIA Hui;DONG Jin-gao;Mycotoxin and Molecular Plant Pathology Lab;Agricultural University of Hebei;

..............page:86-91

Codon optimization enhances synchronous expression of recombinant PRRSV GP5 and M proteins in eukaryotic cells
ZHANG Yong-hong;XU Jian;ZHANG Jian-lou;HUO Shan-shan;WANG Li-yue;LIN Hong-yu;LI Xiu-jin;ZHONG Fei;College of Veterinary Medicine;Agricultural University of Hebei/Hebei Engineering and Technology Research Center of Veterinary Biotechnology;State Key Laboratory of Veterinary Etiological Biology;Lanzhou Verterinary Reserach Instiute;Chinese Academy of Agricultural Sciences;College of Environmental and Chemical Engineering;Yanshan University;

..............page:92-97+115

Investigation of the harmful gases spatial and temporal distribution in closed dairy cattle houses in the cold regions in northern Hebei province
GAO Yu-hong;YANG Xue-ying;LI Hong-shuang;WU Guang-jun;QIU Dian-rui;GUO Jian-jun;LI Xiao-bin;College of Animal Science and Technology;Agricultural University of Hebei;Chengde Bureau of Agriculture and Animal Husbandry;Animal Husbandry Research Institute of Chengde;

..............page:98-102

Resistance detection and analysis of plasmid replicon typing of pathogenic Escherichia coli isolates from chicks in Hebei
LI Yu-rong;CHEN Li-gong;HU Fan;WU Xian-jun;HUO Shu-ying;College of Veterinary Medicine;Agricultural University of Hebei;

..............page:103-107

Gray prediction for characteristic value of subsoil bearing capacity
WANG Ying;SHI Jiang-bo;ZHANG yuan;WANG Shi-jie;College of Urban and Rural Construction;Agricultural University of Hebei;

..............page:108-110

Application of multi-sensor data fusion technique in greenhouse control
WEN Jing;CHENG Mao;College of Landscape Architecture and Tourism;Agricultural University of Hebei;College of Information Science and Technology;Agricultural University of Hebei;

..............page:111-115

Application of fuzzy algorithm in temperature control of fast freeze-thaw test machine
GAO Meng-meng;CAI Zhen-jiang;LIU Ze-jiang;College of Mechanical and Electric Engineering;Agricultural University of Hebei;

..............page:116-120

Structure evolvement and influence factors of water consumed in Hebei Province
WU Meng;CHENG Wu-qun;WU Xian-bing;College of Urban and Rural Construction;Agricultural University of Hebei;

..............page:121-124+129

Dispersive liquid-liquid microextraction for separation/preconcentration and determination of lead by graphite furnace atomic absorption spectrometry in tea samples
HE Yi;DU Hai-ying;LI Cheng;SHU Ying;Academic Degree Management Office;Agricultural University of Hebei;Cotton Research Institute;Hebei Academy of Agriculture and Forestry;Academy of Science and Technology;Agricultural University of Hebei;College of Food Science and Technology;Agricultural University of Hebei;

..............page:125-129

Comparison of extraction methods on grey sufu volatile flavor substances
MA Yan-li;LIU Ya-qiong;SUN Jian-feng;MU Jian-lou;Wang Jie;College of Food Science and Technology;Agricultural Univer sity of Hebei;

..............page:130-133+139

Measure of agriculture informatization level and development trend in Hebei province
SONG Zhi-jie;HAO De-quan;CUI Dong-chu;College of Economy and Administration;Yanshan University;

..............page:134-139

he bei lin guo yan jiu zheng gao jian ze

..............page:140

he bei nong ye da xue xue bao zheng gao jian ze

..............page:141