Journal of Agricultural University of Hebei 2002 Issue 2 The relationship between wheat leaf osmotic adjustment ability and varietal drought resistance under water stress

The relationship between wheat leaf osmotic adjustment ability and varietal drought resistance under water stress
liu gui ru ; chen xiu zhen ; duan wen zuo

..............page:1-3

Effect of simultaneous selection of excised-leaf water loss rate and agronomic traits in winter wheat
ma rui ; jia xiu ling ; zhang quan guo

..............page:4-6,9

Comprehensive evaluation on wheat drought-resistance traits by subordinate function values analysis
chen rong min ; yang xue ju ; liang feng shan ; lu shao yuan ; zhang rong zhi ; zhao hua rong

..............page:7-9

Estimating root mass in maize using a capacitance meter and its application in germplam selection
zhang feng lu ; zhang yu quan ;mugo s n

..............page:10-12

The study on the relationship between hairs appearance and vesselsformation of maize ( Zea mays L.) silk
li jin cai ; cui yan hong ; dong hai rong ; wang yan zhe ; zhang li hua

..............page:13-16

Genetic variability of agronomic traits of adsuki bean in Hebei province
tian jing ; fan bao jie

..............page:17-20

Effects of different nitrogen forms and application of abscisic acid and 6-benzylaminopurine on growth, nutrient uptakes and their distribution in tobacco plants
wang guo ying ; liu dong chen ; zhao zi juan ; cui jian yu ; li chun jian

..............page:21-24,31

The study on the dynamic transformatIon of applied P and the effect on crops in meadow-cinnamon soil
yang li lin ; li jin hai

..............page:25-27

The nutrient balance of N P K in aquent of Hebei alluvial plain and their evaluation
liu hui ling ; chen ya heng ; xu ; huo xi liang

..............page:28-31

The study on tree shading area and spacing under poplar-crop intercropping system
yuan yu xin ; wang jin feng ; zuo tong hui ; wang ying ; li bao hui

..............page:32-37

Studies on the chlorophyll fluorescence characteristic of fruit cultivars in ginkgo
ren shi fu ; shi bao sheng ; wang zhi yan ; guo run fang

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

The study of controlling the little-leaf disease on apple trees
fan wei guo ; wang yan an ; zhang fang ai ; li ling

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

The study on the changes of nutrition composition in growth and maturation of strawberry fruits
li qing yun ; ge hui bo ; zhang guang hua ; jin li feng ; zhang jin xian

..............page:46-48,70

Textual research on the original plant of "Zizhu"
qi zhen sheng ; yang hua sheng

..............page:49-52

The test on the resistance of transgenic clones of hybird poplar 741 on Apriona germari (Hope)
wang yong fang ; gao bao jia ; zheng jun bao ; zhang ju hong

..............page:53-56

Effects of transgenic Bt cotton on population dynamic of cotton bollworm and their natural enemies
qin qiu ju ; li guo ping ; yang xiang dong ; he yun zhuan

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

The comparison of the overwintering ability of metalaxyl-resistance and metalaxyl-sensitive isolates of Phytophthora infestans in seed potato
zhu jie hua ; yang zhi hui ; li chuan ; zhang zhi ming ; zheng xiu yin

..............page:61-64

The screening on components of herbcidal activity among plant pathogenic mycotoxins
wang chao hua ; zhang li xin ; dong jin gao

..............page:65-70

The influence of heat stress on semen quality and serum biochemical index on beef breeding bull
li jun jie ; sang run zi ; tian shu jun ; zhao xiu ying ; jia qing ; zhao chun xia ; wu pei

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

Analysis of biological properties of Escherichin coli from healthy chicken and infected chicken
zheng shi xue ; liu mei hong ; sun ji guo ; cui ya li ; xue yong zhi ; gao wei fang

..............page:76-78,89

Development and research of expert system of automobile electrical fuel injection engine fault diagnosis
zhao shu peng ; zhang shi fang ; zuo pu sheng ; me yong qiang

..............page:79-81

The development of novel motors control and protective system
hu shun bin ; li jin fang ; gao liang ; yang wei zhong

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

Development of object oriented CAD system for broach
kang wen li

..............page:86-89

The application of multi*.layer hierarchical method in predicting equipment overhaul cost
gao bo ; liu shu xia ; zhang zhi peng

..............page:90-93

The dynamic analysis for pyramid system triple*.layer space trusses
liu jing hong ; du shou jun ; liu xiao hua ; xu zeng ming ; li yong sen

..............page:94-98

The study on evaluation target system of habitation environment quality in small towns
wang zuo ; li yu ; zhao wen ge ; li yong lin ; cui li chang ; shang gai zhen

..............page:99-102

The study on the allocation model of urban land price monitoring sites
tian yong zhong ; qiu dao chi ; zhu li fen

..............page:103-106,113

The study on determination of multivariate nolinear regression coefficent about gentic algorithm
huo zuo ; li shu quan ; wang wen yuan ; zhao sheng li ; zhao chun sheng

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

The preparation of sulfur-free and expandable graphite by formic acid as intercalant
feng shuo ; yang li hua ; di tong yu ; song ke min

..............page:111-113

li guo xun jiao shou

..............page:封2

cao ke qiang jiao shou

..............page:封3