Agricultural Research In The Arid Areas 2004 Issue 2 Study on the changing laws of wind-blown mass affected by wind speed

Study on the changing laws of wind-blown mass affected by wind speed
rong zuo feng ; zhang hai tao ; mao ning

..............page:149-153

Study on optimal dispatch of water resources in Baojixia irrigation areas
liu jun min ; liu fan ; zhang li juan

..............page:154-158

Status and optimization of agricultural water resource utilization in Luancheng of Hebei province
guo chang cheng ; liu meng yu ; zhang xi ying ; chen su ying ; dong bao zuo

..............page:159-163

Optimization of crop structure by applying systematic dynamics
sun ping an ; lin nian feng ; wang juan ; li zhao yang

..............page:164-168

The suitability assessment index system of reverting farmland in middle and lower reaches of Tarim River.
sun xia ; yin lin ke ; meng lin ; bai gen ben ; wang lei tao

..............page:169-173

The application of EM38 conductivity gauge in the measurement of soil salt
chen yu juan

..............page:146-148

The influence of spring and autumn ploughing on physical and chemical characters of soil
tian hong yan ; li zhi zuo ; hou zuo ; xu ye ; lu zhi bo

..............page:142-145

Analysis on the application of drought index in the dry-farming region of east Qinghai
zuo xiang hui

..............page:136-141,153

The climatic demarcation for the yield of medlar (Lycium barbarum L.) in Ningxia
su zhan sheng ; liu jing ; li jian ping ; yuan hai yan

..............page:132-135

Diagnosis on influential factors of crop production in Gansu province
wang run yuan ; han yong xiang ; liu hong yi ; zhang ping lan

..............page:127-131

Correlation analysis of climatic factors during different growth periods and output of winter wheat in eastern Gansu
guo hai ying

..............page:123-126

Study on computer aided design (CAD) system of drip irrigation under film for cotton
he xin lin ; liu hua mei ; sheng dong ; zuo zu qi ; sun hai yan

..............page:118-122

The analysis and evaluation on economic benefit of cotton with under-film drip irrigation
wang xi cheng ; tang li ; yan yi sui

..............page:112-117

Effects of cultivation by mulching and rain harvesting on yield and nutrient uptake of winter wheat
wang cai rong ; tian xiao hong ; li sheng xiu

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

Analysis on correlation between root absorption vitality and yield of potato
tian feng ; zhang yong cheng

..............page:105-107

Stress effect of NaCl and Na2CO3 on medlar (Lycium bararum L.) seedlings
mao gui lian ; xu xing ; yang zuo

..............page:100-104

Effect of exogenous spermine on proteinase and RNase in wheat seedling under water stress
zuo feng yun ; lv jin yin ; liang zong suo ; shan lun

..............page:95-99

Effects of sulfur nutrition on chlorophyll and MDA of maize under drought stress
qu dong ; shao li li ; wang bao li ; zhou li na

..............page:91-94

Study on physiological metabolic indexes and leaf organic morphology of grape plantlets in vitro under PEG-indued water stress
li yu xia ; cui bai ming ; liu sheng xue ; wang xue lian

..............page:87-90,94

Heterogeneity of soil moisture and its influencing factors on forest land in the loess hilly areas
sun zhong feng ; zhang xue pei ; zhang xiao ming ; wei xue qing

..............page:81-86

The difference and accuracy of four methods in determining soil hydraulic parameters
wang hong shan ; huang ming bin

..............page:76-80

Simulation equations for soil water transfer and use in the EPIC model
li jun ; shao ming an ; zhang xing chang

..............page:72-75

Studies on heterosis in combinations of cotton varieties with different ripening stage
lu bi xia ; zeng mu heng ; xing hong yi ; wang qiang

..............page:67-71

Study on laws of evapotranspiration of spring wheat in semi-arid region
zhang xu dong ; yang xing guo ; yang qi guo

..............page:63-66

Effects of organic modification on Cd2+ absorption characteristics in dry land soil
meng zhao fu ; zhang yi ping ; wang guo dong ; wang chao feng

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

Optimization of water and fertilizer for spring wheat in irrigated land in arid areas
dang xiao feng ; wang xin ping

..............page:6-10,24

Dynamics of soil inorganic nitrogen and its net mineralized amount affected by nitrogen application timing during maize season
wang qi xian ; wang zuo ; di zhi xi ; wang zhi min ; fu jin feng

..............page:11-16

The effect of citric acid on release of phosphorus in calcareous soils
zhang chong yu ; guan qin nong

..............page:17-19

Effect of potassium and manganese fertilizer cooperating application on quality and yield of winter wheat in dryland
liu hong xia ; zhang hui min ; xu zi cheng ; wang liu hao ; pei rui jie ; wang hao ; zhou wen li ; guo yong xin

..............page:20-24

Temporal and spatial variability of soil N,P and K contents in different agroecological regions of Ningxia
he wen shou

..............page:25-30,53

Effect of soil conditioner MDM on meadow alkali soils and growth of rice
wang zhi yu ; liu zuo xin

..............page:31-34

Effects of water and nitrogen on nitrogen utilization and nutrient uptake of rice at late stage
chen xin hong ; xu guo wei ; wang zhi qin ; yang jian chang

..............page:35-40

Characteristics of grain filling for transgenic rice lines expressing betaine aldehyde dehydrogenance gene under dry cultivation
sun yao zhong ; dong fang yang ; liu yong jun ; guo xue min ; yang xiao ling ; kou ya li

..............page:41-46

Comprehensive evaluation on transgenic rice lines expressing betaine aldehyde dehydrogenance gene grown under dry farming
dong fang yang ; sun yao zhong ; guo xue min ; liu yong jun ; yang xiao ling ; wang shu ling

..............page:47-53

The effects of plastic film mulching on CMS fertility of rape and quality of seeds production
jing jun sheng ; dong zhen sheng ; zhao chong yao

..............page:54-58

Analysis on characteristics of different alfalfa varieties
wan su mei ; hu jian hong ; wang long chang ; hu shou lin ; huang qing hui ; wang xiu xue

..............page:59-62

Energy analysis of food producing system --A case study of Ansai County
liu xin wei ; chen bai ming ; yang hong

..............page:174-180

Preliminary study on natural resource of Potentilla anserina L.
li jun qiao ; shi jun tong ; yu qing lan

..............page:181-184

Study on land productive potential and population supporting capacity in Yuling Municipality
wang xiao rong

..............page:185-187

Research advances and development trend of farming system in dry-land regions
wang long chang ; ma lin ; zhao hui qing ; wan su mei

..............page:188-193,199

Role of leguminous plants in the development of sustainable agriculture
tang hong liang ; he xue li

..............page:194-199

Advance of influence factors for water transport in plants
gao zhao quan ; zou yang jun ; wang xiao wei ; wei qin ping

..............page:200-204

Progress of genetic engineering to enhance resistance of plants to rungal pathogens
jing zuo ; kang zhen sheng ; zuo yu hu

..............page:205-210