Journal of Northwest Sci-Tech University of Agriculture and Forestry 2000 Issue 3 Appraisal methods and indexes for low-temperature tolerance in cucumber (Cucumis sativus L.) at seed germination stage

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Journal of Northwest Sci-Tech University of Agriculture and Forestry
1671-9387
2000 Issue 3

Appraisal methods and indexes for low-temperature tolerance in cucumber (Cucumis sativus L.) at seed germination stage
YU Shuan-cang;CUI Hong-wen;MENG Huan-wen

..............page:1-6

Biological characters of the isolates of Alternaria triticina from China
WANG Chun-jiang;SHANG Hong-sheng;WANG Xu

..............page:7-10

Studies on the influence of host plant on stability of body-colour biotypes of the green peach aphid, Myzus persicae (Homoptera:Aphididae)
LIU Shao-you;WU Jun-xiang;AN Ying-ge;LI Zeng-yi;HU Zuo-dong;HU Mei-rong

..............page:11-14

Shannon entropy method in disequilibrium population gene variation measurement
GUO Man-cai;SONG Shi-de;ZHOU Jing-yu;YUAN Zhi-fa

..............page:15-21

Studies on the histopathological features of high-temperature resistance cultivars of wheat infected with Puccinia striiformis f.sp.tritici West
WANG Li-guo;SHANG Hong-sheng;LU He-ping;JING Jin-xue

..............page:22-26

Anatomical studies on the secretory cavity development in the stem and leaf of Evodia rutaecarpa
LI Yu-ping;LIU Wen-zhe

..............page:27-31

An analytic procedure of the interrelation analysis between structure and property of organic compounds
FU Jian-xi;MA Yang-min

..............page:32-35

A study on the protoplast-induced breeding of Lentinus edodes
WANG Cheng-che;LIANG Zhi-rong;Miao Yan-fang

..............page:36-39

Studies on ideal plant type of sorghumⅠ Artificial simulation of ideal sorghum plant type
SUN Shou-jun;ZHANG Yun-hua;CAO Xiu-yun;PEI Zhong-you;LU Wen-yan;MA Hong-tu

..............page:40-44

Surface runoff simulation of Hetian river in Xinjiang
HUANG Ling-mei;SHEN Bing;WANG Zhi-rong;QIN Sheng-ying;YIN Ru-hong

..............page:45-50

Development of the 3-row wheat sowing machines in furrow of the film-mulched wheat under ridge-furrow farming technique
XUE Hui-lan;LU Bo-you;XUE Shao-ping;YANG Qing;YAO Wan-sheng

..............page:51-56

Tests and research of no-tilt watering and planting for corn
ZHU Rui-xiang;ZHANG Xiu-qin;XUE Shao-ping;YAO Wan-sheng

..............page:57-60

Design of elastic beam in pressure hose structure of hose reel irrigation
LU Bo-you;XUE Shao-ping;LIU Hong-ping;XUE Hui-lan

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

Optimization design of steering trapezoid in automobile and tractor
SHI Shuai-bing;CHEN Jun

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

Effect of soil air resistance on level basin irrigation
LI Yuan-nong;LIN Xing-cui;YANG Jiang-tao;WANG Ya-feng;CHENG Bin

..............page:70-73

Influence of freezing on rolling quality of loess-lime soil
ZHANG Bo-ping;CHEN You-fu;CUI Peng-fei;WANG Hong-hui

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

The economic and environmental effect of subsurface drip irrigation
HE Hua;KANG Shao-zhong

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

Research development of an insectidal plant Tripterygium Wilfordii Hook
LUO Du-qiang;ZHANG Xing;FENG Jun-tao

..............page:84-89

The development of applying transgenic technique to tomatoes
GAO Lan;FU Jian-xi;WANG Jian-hua

..............page:90-95

Studies on molecular markers of Brassica crops
CHEN Shu-xia;WANG Xiao-wu;CHENG Zhi-hui;FANG Yu-lin

..............page:96-100

A simplified and effectual system of protoplast culture of N.Tabacum
HUANG Wen-chuan;YANG Qi-guang

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

Improvement of the indophenol blue colourimetric method for determination of NH+4 in ethyl alcohol
WANG Yu;WANG Li-gang;ZHANG Yi-ping

..............page:104-106

Simplified discharge formula for flow measurement flume with parobolic throat in U-shaped channel
LU Hong-xing;ZHU Feng-shu;DONG Peng

..............page:107-110

A study on surface modification of polysulphone hollow-fiber ultra-filtration membrane
LU Xin;JIANG Dao-nian

..............page:111-114

bei que ding wei zhong guo xue shu qi kan jian suo yu ping jia shu ju ku lai yuan qi kan

..............page:封2

xi bei nong lin ke ji da xue gai kuang

..............page:封3