Journal of Agricultural University of Hebei 2009 Issue 2 Effects of different N application rates on the dynamic accumulation and distribution of assimilate and N content in maize

Effects of different N application rates on the dynamic accumulation and distribution of assimilate and N content in maize
ZHANG Jia-tong;PENG Zheng-ping;LI Ting;YUAN Shuo;WANG Yan-qun;XUE Shi-chuan

..............page:1-5

The effect of trace element interation on yield of silage corn
ZHANG Lan-lan;LI Yun-qi;LI Qiu-feng;LI Jian-guo;GAO Li-jie;YI Xia;ZHANG Yong-jiang

..............page:6-10

The assessment of implementation benefits of general land use planning based on emergy——A case study of Langfang
ZHANG Ze-wei;ZHANG Jun-mei;XU Hao;Chen Ya-heng;LI Xin-wang

..............page:11-15

The distributions and risk assessment of heavy metals in the soils from different urban greenland region of Baoding city
ZHAO Zhuo-ya;WANG Zhi-gang;BI Yong-guo;LI Yue-qiao;HUANG Qiu-xian

..............page:16-20

Effects of Brassica juncea cultivation density on vertical migration of Cadmium activated by EDTA in the soil
WANG Wei;LI Bo-wen;GUO Yan-jie;LI Xin-bo

..............page:21-24

Variation of main mineral element contents in different soil layer at different ages of the early bearing walnut orchard
WANG Yong-li;LI Bao-guo;Qi Guo-hui;GUO Su-ping;WANG Xiu-ling;HE Li-ying

..............page:25-28,33

Effects of Pb stress on the physiological and biochemical characteristics of leaf in six greening trees
WANG Lian-fang;XU Xue-hua;LI Yu-ling;CHEN Shao-kun;WANG Sheng-jie;HUANG Da-zhuang

..............page:29-33

NaCl stress on the physiological characteristics in Potentilla fruticosa L
LIU Hang;ZHANG Yan-guang;AN Jun-chao;CHANG Er-mei

..............page:34-37,41

Effects of different nutrient solutions on the growth and some physiological indexes of Anthurium scherzerianum in hydroponics
QIN Li-juan;FANG Zheng;LI Ying-li;ZHAO Bin

..............page:38-41

Embryo sac and embryo development and embryo rescue in Lilium distant cross
LIU Feng-luan;YANG Li-ping;SHANG Ai-qin;LIANG Li-feng;LIU Jin-liang

..............page:42-45

Effect of different cross-pollination on pollen tube germination and fruit set of lily
YANG Xiao-ling;YANG Li-ping;SHANG Ai-qin;LIU Feng-luan

..............page:46-49

Effect of bagging on growth and quality of crisp tomato in greenhouse
WANG Mei;ZHANG Zi-yan;GAO Zhi-kui;LI Xiao-jing;ZHANG Qi

..............page:50-53,57

Effect of light quality on the anthocyanin,phenolic and flavonoid compounds of strawberry fruits
WANG Li-juan;ZHANG Xue-ying;XU Jin-e;ZHANG Guang-hua;GE Hui-bo

..............page:54-57

Study on tissue culture of watermelon 'Jing Xin No.1' male parent
CHENG Yong-qiang;LI Xi-huan;WANG Jing-hua;XU Jin-ru;CHENG Lin;DUAN Hui-jun

..............page:58-60,65

Studies on the degradation of 2-chlomphenol by laccase-secreting engineered strain
GUO Mei;LU Fu-ping;LIU Min-yao;LI Tuo-ping;LIANG Peng;PU Jun

..............page:61-65

Study on transformation of Uenishiwase Diospyros kaki Thunb with ACC oxidase gene
LIU Yi;MA Jun-lian;ZHANG Zi-de;TANG Xia;SONG Chun-li

..............page:66-70

Photosynthesis characteristics of America black rasp berry in response to water stress
DUAN Xue-fen;GUO Jing;SUN Fu-jiang;GUO Bao-lin

..............page:71-73,125

Analysis of the insect-resistance of the triploid Chinese white poplar transformed with two insect-resistant genes
LI Li;YANG Min-sheng;LIANG Hai-yong;WANG Jin-mao;ZHANG Er-liang

..............page:74-78

Study on community structure and compostion of arthropod in urban greenbelt
JIANG Wen-hu;LIU Jun-xia;CAO Li-hua

..............page:79-83

Establishment of AFLP reaction system and screening of primer pairs for pine caterpillars
WANG Xing-hong;GAO Bao-jia;NANGONG Zi-yan;ZHANG Ying-bing

..............page:84-88

Screening of high toxicity Bacillus thuringiensis isolates against Hyphantria cunea(Drury)
ZHAO Huan-li;LU Xiu-jun;JIN Ai-rong;LI Li;ZHAO Xiao-ying;AN Jian-hui

..............page:89-92

Study on pathogenicity of Beauveria bassiana against Holcocerus hippophaecolus larvae and its biological characteristics
LIU Dan;WU Shu-xian;HAN Fu-sheng;HE Yun-zhuan;PENG Jin-you;LIU Shun

..............page:93-96

The preparation of abamectin microcapsule
FAN Yu-song;KANG Zhan-hai;CHI Guo-tong

..............page:97-101

Expression of recombinant canine IFN-γ gene in HEK 293T cells
JIN Hui-jun;LI Nan;GUO Chang-chun;HAN Dong-mei;WANG Wei;ZHONG Fei

..............page:102-105

Primary study on hydraulic characteristics of punched thin-soft tape for micro-spraying
ZHENG Ying-chun;YANG Lu-hua;ZHAI Ning;KANG Guo-fang

..............page:106-110

Numerical analysis of the working performance of graval pile composite foundation under load of tank
JIA Jian-hua;WANG Shi-jie;XI Jin-quan;ZHANG Yi

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

Nonlinear dynamic stability analysis of K8 single-layer latticed domes
LU Wei;SUN Jian-heng;SUN Chao;ZHAO Shu-li

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

Effect of axial compression ratio to bearing capacity of piece with T-shaped section
KONG Xiang-ya;SHEN Dong-jian;KONG Xiang-song;SUN Chao;HUO Su-yan

..............page:121-125

Preparation and characterization magnesium doped barium-based titanate ceramic fibers
LIU Wei-hua;SONG Shuang-ju;LI Wei-ning;ZHAI Xue-liang;WANG Zhi

..............page:126-130

Design and realization of a heterogeneous data access interface based on XML and a dynamic data integration model
JIN Zhi-qiang;TENG Gui-fa;SUN Chen-xia;ZHU Ya-tao

..............page:131-135