Journal of Northwest Sci-Tech University of Agriculture and Forestry 2001 Issue 6 A study of optimum fertilization model for plastic-mulched wheat on newly built terrane land in North Shaanxi Province

A study of optimum fertilization model for plastic-mulched wheat on newly built terrane land in North Shaanxi Province
wang shuan quan ; liu dong mei ; zhang cheng e ; deng xi ping ; xu xue xuan

..............page:18-21

Study on efficiency and mechanism of N supply and preservation of controlled release coated urea
liao song ; fan xiao lin ; he xun ping

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

Effects of regulated deficit irrigation on plastic-mulched cotton
zhang zhen hua ; cai huan jie

..............page:9-12

Studies on the quality,disease resistance and molecular cytogenetics of wheat-Haynaldia villosa germplasm
fu jie ; zhou rong hua ; chen shu yang ; yang qun hui ; zhao ji xin

..............page:1-8

Research on relationship between volatilization of ammonia and evaporation of soil water
gao peng cheng ; zhang yi ping

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

Studies on effects of the cytoplasm from D2 type cytoplasm on characters of wheat
song xi yue ; ma zuo jian ; hu yin gang ; zuo ya jun ; liu shu dong ; he zuo ru

..............page:27-29

Screening of resistant sources to three diseases and studies on breeding resistant variety in the cabbage
zhang en hui ; cheng yong an ; xu zhong min ; wang zuo ni ; ma qing shan

..............page:30-33

wo guo za zhong xiao mai zhi zhong ji shu qu de zhong yao jin zhan

..............page:129

ren lei pei tai gan xi bao yan jiu qu de zhong da jin zhan

..............page:64

fa zhan zhong de xi bei nong lin ke ji da xue

..............page:封二

Development of genetic markers and assay technique of molecular markers
wang yong fei ; ma san mei ; liu cui ping ; wang ming

..............page:130-136

The recent progress of research on peroxidase in plant disease resistance
jiang xuan li ; li zhen zuo ; kang zhen sheng

..............page:124-129

Comment On the fundamental concepts of calculus
wang nai xin ; lu en shuang ; wu yang hui

..............page:122-123

Fast discriminant analysis algorithm for the best threshold
geng zuo ; dang ge rong ; he dong jian ; wang hong bin

..............page:119-121

Runoff forecasting model in the Shitouhe Watershed
wang shuang yin ; feng guo zhang ; song song bai ; zhang yu xiang ; zhou feng ; wang xiao wen ; li yi

..............page:115-118

Analysis of optimum compensation power factor about Nanshangzuo pump station
wei en jia ; he wen xue ; zhang ning ; li cha qing

..............page:112-114

An integrated apple grading system based on genetic neural network
long man sheng ; he dong jian ; ning ji feng

..............page:108-111

Research on the methods of product design quality fuzzy evaluation and project decision
wang hong bin ; yang tie niu ; shang jian dong

..............page:104-107

The preliminary study on water temperature increasing at sunning water pool in well irrigation rice district
men bao hui ; fu qiang ; liu qing hua ; wei yong xia

..............page:99-103

Preparative studies on anthelmintic praziquantel fast dissovling tablets
luo yan hong ; zhao xiao nong ; lian xiu juan ; yang bo tao ; huang guang dong

..............page:95-98

Effects of germanium on the growth of the main tissues and organs of the broilers
liu fu zhu ; huang yan kun ; niu zhu ye ; xie ming ; liang xuan ; wang yong sheng

..............page:90-94

Effect of thyroprotein on laying performance in breeder hens
sun yan ming ; ou yang wu qing ; wu fa xing ; gao yu long

..............page:87-89

Genetic diversity of quail populations
zheng hui ling ; chang hong ; zuo ye jing zi

..............page:83-86

The pathological observations of young crested ibis newcaste disease
fan guang li ; zhou hong chao ; yang ming zuo ; pu peng ; yang zeng qi ; cao yong han ; fu wen kai ; lu bao zhong

..............page:79-82

The germplasm resources and types of habitat of wild fruit Lardizabalaceae in Guizhou Province
dai zheng fu

..............page:76-78

Ecotoxicological study procedure on aquatic organisms
gu xiao jun ; tian su fen

..............page:70-75

Preliminary study on antifungal activity of 62 plant extracts
yu ping ru ; shao hong jun ; feng jun tao ; zhu mu jin ; zhang xing

..............page:65-69

Studies on pesticidical components of Celastrus angulatus
yang zheng min ; wu wen jun ; ji zhi qin ; niu xu yan

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

Effects of triptolide on the midgut tissue and the digestive enzyme activities of Mythimna separata (Walker) larvae
luo du qiang ; qin jian chun ; zhang xing

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

Role of three botanical insecticides on the control of citrus leafminer (Phyllocnistis citrella Stainton)
zeng zuo nian ; wu mei liang ; luo shi ; zhao shan huan

..............page:54-56

The studies on the developmental anatomy of the microsporangium and male gamete in Pyrus bretschneideri Rehd
zhang zuo ; he tian ming

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

Effects of post-harvest treatment with low temperature on softening and senescence of the Chinese Jujube Fruit(Zizyphus Jujuba Mill)
wu yan jun ; zhang ji zuo ; wang chun sheng ; ye ai hua

..............page:47-49

The tannin contents of the seed and the berry skin in Chinese wild Vitis
wan zuo zhen ; qiao fei ; he pu chao

..............page:43-46

Studies on protein degradation of three types of goat cheeses during ripening
zhang fu xin

..............page:39-42

Interaction of genotype and environmental effects on head rice rate of Ningxia rice
yin yan bo ; zhu mei jing ; ma hong wen ; wang zuo ; qian qian ; wang lei

..............page:34-38