Journal of Hebei Agricultural Sciences 2004 Issue 1 Effects of Different Land Use on Soil Quality Factors

Effects of Different Land Use on Soil Quality Factors
ZHANG Guo-yin;WANG Li-ying;SUN Shi-you;WANG Zhi-jun;WU Rong-xiu;CUI Rui-xiu

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

Effects of Different Organic Substance on Biological Nitrogen Fixation in Soil
TANG Yu-xia;MENG Chun-xiang;JIA Shu-long;LIU Qiao-ling;WANG Hui-min

..............page:6-9

Study on Soil Nitrogen Balance in Double Cropping Farmland with Returning Whole Stalks into the Soil
LIU Hai-zhong;WANG Bao-qiang;WU Yu-hua;YAO Yan-rong;ZHANG Qing-jiang

..............page:10-13

Weeds and Their Chemical Control in Winter Wheat in Hebei Province
LI Xiang-ju;WANG Gui-qi;FAN Cui-qin;DUAN Mei-sheng

..............page:14-17

Effects of Different Simplification Pruning Technology on the Main Economic Characters of Bollworm Resistant Cotton
GENG Jun-yi;LIU Su-en;WANG Zhao-xiao;CUI Rui-min;LIU Cun-jing;ZHANG Xiang-yun;MENG Chun-feng;JIA Ji-hao

..............page:18-20

The Observation of Six Introduced Apple Varieties
FENG Jian-zhong;YAN Xin-min;WANG Xian-ge

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

Study on Biological Character and Prevention and Control Technique for Kernel-use Apricot Scale Insect
REN Wen-yi;LI Ai-rong;FU Yong-bing;LI Shu-fang;MI Lian-ming

..............page:25-28

Studies on the Corn Germplasm Enhancement by the Technology of EMS Inducing Mature Pollens
LI Hai-jun;ZHANG Li-hua;CHEN Jing-tang;LIU Zhi-zeng;CHI Shu-min;ZHANG Wen-ying

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

Methods of Calculating on Several Parameters by Using Microsoft Excelin Agricultural Research
YANG Li-hua;MA Rui-kun;JIA Xiu-ling

..............page:34-37

Analysis of the Contribution Rate of Science and Technology Progress of Cereal Production Industry in Hebei
WANG Gui-rong;WANG Hui-jun;TAO Pei-jun

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

Feasibility Evaluation for Introduction and Cultivation of Timothy Varieties
GENG Li-ge;LI Ling-zhi;WANG Li-na;LIU Zhi-qiang

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

The Effects of Recurrent Selection in Wheat Breeding
ZHANG Huan-ying;ZHANG Xian-ying;GU Liang-zhi;LU Li;WANG Feng-zhi

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

The Breeding and Cultivation of New Triploid Grape Variety "Seedless Hongbiao"
GUO Zi-juan;ZHAO Sheng-jian;ZHAO Shu-yun;ZHANG Xin-zhong;ZHOU Li-cun

..............page:50-53

Studies on the Time of Picking for Long-Staple Cotton
LI Wei-ming;LIN Yong-zeng;LI Zhi-feng;WANG Zhi-zhong;MENG Zhao-zhen

..............page:117-118

Preliminary Report on Virus Elimination and Rapid Propagation of Local Famous-High-Quality Gallic in Hebei
ZHANG Han-shuang;ZHAO Jun-li;FU Shu-ping

..............page:114-116

The Breeding and the Character of the New Winter Wheat Variety Kemai 1
ZHANG Wen-ying;LI Yu-qin

..............page:112-113

Breeding and Characteristics of the New Corn Hybred Jiyu No.9
ZHANG Wen-ying;ZHENG Ji-de;WU Yu-hua;MENG Qing-min;LI Hai-jun

..............page:109-111

The Observation Results and Analysis of the Introduction of Wheat Varieties in the City of Langfang
DU Zong-qing;ZHANG Biao;WU Yue-mei;WANG Rui-hua;ZHAO Jun-lan;LAN Feng-mei;HOU Ji-hua;YU Xiu-hua;CUI Shu-xia;GUO Hai-quan;WANG Jian-hua

..............page:106-108

A Study on Reduction of the Rooting Steps of Strawberry Plantlets in Vitro
SONG Jiu-ying;ZHANG Xi-tai;LI Bao-jun

..............page:104-105

Review of the Research Management over the Past Forty Years
JI Liang

..............page:75-81

The Progress of Research and Practice on Water Saving Agriculture in the World
REN Chun-xia;SHANG Yan-rui;XU Dong-rui

..............page:70-74

Advances on the Studies of Degossypol Technology of Cottonseed Cake
WANG Hong-yun;GAO Zhan-feng;FU Cai

..............page:66-69

A Procedure of Research on the Antagonistic Bacterium as a Means of Biocontrol
YU Shu-chi;ZHANG Li-ping;WANG Li-an

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

Advances of Studies on Crop Drought Resistance Identification
LI Yu-qin;ZHANG Wen-ying;WANG You-zeng;LI Yun-chao;LIU Gui-ru;GU Jun-tao;ZHOU Jin-bao

..............page:58-61

Research to the Influence of Farmer Quality on Diffusion of Agricultural Technology
QIN Wen-li;WANG Hui-jun

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

Animal Waste Processing Status and Its Application Prospect in Hebei Province
YANG Jun-fang;YUE Zeng-liang;ZHANG Hua-wei;DU Jin-zhong;MA Feng-chao

..............page:101-103

Existent Problems and Ameliorative Means on Agricultural Structure Readjustment in Hebei Province
LIU Su-juan

..............page:98-100

The Existed Problems and Causes of the Current Tenure of Land and the Suggestions for Land Reform
CHEN Jian-xin

..............page:95-97

The Obstacle and the Control Measurements in Soil of Succession Planting Vegetables in Protected Cultivation
ZHOU Xiao-fen;YANG Jun-fang

..............page:92-94

Change of Millet Production and Its Superiority in Agricultural Production
DU Rui-heng;LI Ling-wen;JI Gui-su;LI Shun-guo;WANG Xin-yu

..............page:89-91

Advantage of Sweet Potato Production and Strategy for Industry Development in Hebei Province
ZHANG Song-shu;LIU Lan-fu

..............page:86-88

Review and Prospect of Cereal,Cotton and Oil Production in Hebei
YANG LI-hua;MA Ri-kun;LI Bao-pu

..............page:82-85

qi shi ke ji qing bao yan jiu suo wen xian xin xi zhong xin fu wu nei rong jie shao zheng gao jian yue

..............page:5,65,116

guo jia ban gan han nong ye gong cheng ji shu yan jiu zhong xin

..............page:封二

he bei sheng zhi wu zhuan ji yin zhong xin

..............page:彩一

sheng fang zhuan jia chen shu long bo shi

..............page:彩二

he bei sheng nong lin ke xue yuan mian hua yan jiu suo mian hua yu zhong yan jiu

..............page:彩三

mian hua xin pin zhong -- ji 668

..............page:彩四

shu cai zhu yao hai chong tian di gong chang hua sheng chan ji shu ji ying yong

..............page:封三