Journal of South China Agricultural University 2001 Issue Z1 Studies on the proper culling of cows in the free stall feeding system

Studies on the proper culling of cows in the free stall feeding system
gao teng yun ; qi sheng li ; li shou yi ; wang chao ting ; li jing bo ; ma yu min

..............page:94-96

Effect of library on the quality education of college students
li xiao ying

..............page:91-93

Discussion on imagery grouping gombination of modern formation in art designing
li chang chun

..............page:88-90

Solution to constant coefficient non-homogenous quadratic linear differential equations with repeated characteristic roots by variable replacement
huang bao zhen

..............page:86-87

Discussion on the sets both open and close in the metric space
lin da zhi

..............page:84-85

Control of and precautions against the distortion of accounting Information in enterprises
liu qiu yue

..............page:81-83

Application of polymerase chain reaction for diagnosis of poultry diseases
yang xia ; lu zhong hua ; zhang hong ying ; chen li ying ; jin zuo

..............page:77-80

Diagnosis of the mixed infection swine C1.welchii and streptococcus
lu zhong hua ; cui bao an ; yang xia ; zhang shu li ; xu yao hui ; jin zuo

..............page:74-76

Diagnosis and treatment on the mixed infection of chicken mycoplasmosis and colibacillosis
hao jun feng ; kang wen hua ; chen peng ju ; huang jun ke ; qiao zuo ; liu qi shuan

..............page:72-73

Approximate computation on the maximum eigenvalue of matrixs
ye yao jun ; wang shou jun ; wei lei ; zhu li ; hou jin chao

..............page:69-71

Diagnosis and treatment on newcastle disease
kang wen hua ; hao jun feng ; chen peng ju ; ma rong chao ; wang feng jiu ; chen xian wei

..............page:67-68

Present environmental conditions of suburban intensified raising farms and countermeasures for management
kong qing you ; gao teng yun

..............page:64-66

Effect of potassium fertilizer application on changes of nutrient in wheat on dry land
zuo huai sen ; dong gen zhong ; xiao wei qiang ; lu hao po ; ning jin xing ; shang qiao ping

..............page:61-63

The technology for the fast testing of soil nutrient
duan tie cheng ; hu jian dong

..............page:58-60,80

Studies on the model of rice production technology of non-pollution of farm chemicals in the rice field along yellow-river in northern Henan Province
cao zuo hui ; shi xu hao

..............page:55-57

Establishment of the dynamic database system of the apparatus and its application building of the winter wheat
yu hua ; yu fang wen ; zhang li ; xi lei ; li xiao qiang

..............page:52-54

Discussion of dry-land farming and water-saving
wang li gang ; wu ji cheng ; sun ke gang

..............page:48-51

Effect of application of potassium fertilizer on maize in Anyang
wang hai feng ; wang xiu ping ; yang tian jun ; liu hong jun

..............page:46-47

Dynamic analysis of maize stem lodger resistance
yuan zhi hua ; zhao an qing ; he yu peng ; li yun dong

..............page:43-45

Controlling effects of mixture of abamectin and beta-cypermethrin against Pieris rapae in the cabbage field
zhang gui lian ; zhao ming zuo ; liu xue long ; zhang qiu hong

..............page:41-42

Study on the sustainable development of gardening construction in Baofeng county
dong xiao yun ; wang sen ; liu ming qiang ; chen qiu tian ; du xiao yi

..............page:39-40

Study on the processing technology of the forest resource data information
wang zhi qiang ; zhang man chang ; duan zan ge ; qin he jin ; liu ming qiang ; chen qiu tian

..............page:36-38

Applied studies on plant growth regulator for toon production in greenhouse
xia lian fa ; chai dong mei ; chen cong mei ; wang xu

..............page:33-35

Study on the fuzzy evaluation system of the electrified classroom teaching based on Browser/Server model
li fu chao ; xi lei ; liu bin ; wang dong

..............page:29-32

Urban environmental pollution and the roles of plants in its control
zhao ming zuo ; gong chen jie ; zhang gui lian ; du xiao yi

..............page:26-28

Optimization of fermentation conditions of xanthan gum in shaking flasks
zuo de ran ; hu yuan sen ; zuo zhen li ; ma ming ; wu rui ge ; zhang cong ling ; zhou ji tao

..............page:23-25

Study on the effect of different distribution mode of phosphate fertilizer application and its lasting effect
jia jia

..............page:20-22

Studies on soil moisture dynamics in the cornfield
li chun yang ; zhang qian jin ; zhao bo

..............page:16-19

Effect of arid stress on protein and nuclear acid content in different stage of growth and development of winter wheat leaves
yang hao wei ; yao qiu ju ; liu xue zhi

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

A preliminary report on the screening of new wheat varieties with high yield and fine quality
song jia yong ; liu wan dai ; yuan quan yi ; wang wei li ; huang zhong qi

..............page:4-6

High yield cultivation model of spring maize in Qinba mountain areas
hong xiao qiang

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

Investigation and reasonable application of wild wood ornamental resources in Dabie mountain areas in Henan
yang hao wei ; su xiu hong ; ye yong zhong ; yuan zhi liang

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

Comprehensive evaluation of the water resource carrying capacity in Zhoukou City
wang yu biao ; wang xian ping

..............page:97-100

Diagnosis and treatment of chicken pullorum
chen peng ju ; li kui ; pan xiao jian ; guan shu

..............page:101-102

Field test of controlling effect of Bacillus thuringiensis strain S387 mutant on first generation Chilo suppressalis (Walker)
wu hong sheng ; liu huai a ; shi guang hui ; zhao nan hai

..............page:103-104