STUDY ON THE ENVIRONMENT OF AIR HUMIDITY AND THE TECHNOLOGY OF HUMIDITY ELIMINATION IN SUNLIGHT GREENHOUSE [WT4”,5HZ]——Ⅰ.THE ENVIRONMENT OF AIR HUMIDITY IN SUNLIGHT GREENHOUSE
zhang yahong (ningxia agricultural college; yongning ningxia; 750105)

..............page:32-36

AN AUTOMATIC PROTECTIVE DEVICE OF ELECTRIC STEAM BOILER
he xiaoguang liang hong zhang zhenjian (ningxia agricultural college; yongning ningxia 750105)

..............page:65-67

SIMPSON'S PARADOX AND INFORMATION SYNTHETIC METHOD OF PARAMETERS ESTIMATION
wu suping zhu guangping (ningxia agricultural college; yongning ningxia; 750105)

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

zhi wu sheng tai xue dao lun ping jie
sun li ming

..............page:90

TEST OF TOXICITY OF SIX KINDS OF INSECTICIDE TO FOUR SPECIES OF APHID
ren yueping liu shengxiang zhang chunmei (ningxia agricultural college; yongning ningxia 750105)

..............page:41-44,49

nong tian shui li zhuan jia tian jun cang jiao shou

..............page:91

STUDY ON THE FUNCTION OF IMMUNE REGULATION OF LEVAMISOLE TO CHICKEN INOCULATED BY IBD VACCINE
wang shili 1) wang xiaoliang 2) wu zhangying 2) wang jinxiang 2) xu lihua 1) ( 1)ningxia agricultural college; yongning ningxia; 750105 2)ningxia veterinary work station; yinchuan 750001)

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

THE CONTRAST EXPERIMENTAL RESEARCH ON DEFERENT METHODS MEASURING CONTENT OF SODIUM CHLOPIDE IN CANNED ASPARAGUS
chen wei yan yongli wang xianqing (the entry-exit inspection and quarantine bureau of ningxia; yinchuan 750001; p.r.china) wei zhiqing yu hongchuan (ningxia agricultural college; yongning ningxia; 750105)

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

THE FORM ON SEVEN SPECIES OF LARVAE OF GONOCEPHALUM (COLEOPTERA:TENEBRIONDAE) *
yu youzhi dai jinxia ren goudong (institute of integreted management to disease and insect pest of plant; ningxia agricultural college; yongning ningxia 750105)

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

THE EXPERIMENT OF OPTIMUM REGRESSION DESIGN FOR THE CHEMICAL CONTROL OF WEEDS IN HOPS FIELDS
li wenqiang (ningxia agriculural college; yongning ningxia; 750105) zhao hong (institute of agriculture and reclamation sciences of ningxia; yinchuan; 750021)

..............page:37-40

INFLUENCE OF JOINING WTO ON CHINA'S AGRICULTURE AND TRANSFORMATION OF AGRICULTURAL POLICY
huang lijun 1) wu ruying 2) ge zhijun 1) ( 1)ningxia agricultural college; yongning ningxia 750105 2)ningxia agricultural department; yinchuan 750001 )

..............page:20-25

STUDIES ON THE WINE GRAPE MATURE BIOLOGIC CAPACITY IN YINCHUAN NINGXIA
zhang junxiang 1) li yuding 1) cai xiaoqin 2) ( 1)ningxia agricultural college; yongning ningxia 750105 2)yuquan winery of ningxia; yinchuan 750104 )

..............page:10-13

yan chi si dun zi shi qu nong ke jiao jie he de shi jian
wang ning ; liu fen

..............page:86-89,6

ning xia liu pan shan zi ran bao hu qu duan bing wu jia fen bu ji sheng tai huan jing chu tan
zhang jin ning ; zhang ying cai ; ren zuo kun

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

PREPARATION OF CHINESE WOLFBERRY DARK-COLOURED BEER
zhang huiling wang ling (ningxia agricultural college; yongning ningxia; 750105) wang yuling (hebei shijiazhang) zhang zhongyi (yingchuan beer factory)

..............page:68-71

ji zhong sheng chang diao jie ji dui pu tao ying zhi qian cha cui gen xiao guo de shi yan yan jiu chu bao
ren xian ; dong jian li ; xu xing ; li xian ming ; yang guo hua

..............page:79-80

A PRELIMINARY STUDY ON NUTRITIVE VALUE OF HIGHLY EFFECTIVE COMPLEX PROTEIN ADDITIVE KEWEI418 FOR DAIRY STOCK
liu wanping (animal husbandry bureau of guyuan county; guyuan ningxia; 756000) hu jianhong (northwest agricultural university; yangling shanxi; 712100)

..............page:45-49

ANALYSIS ON COORDINATE EFFECT OF NITROGEN AND PHOSPHORUS AND PRECIPITATION OF VARIED FARMLAND ECOLOGICAL SYSTEM IN DIFFERENT PRECIPITATION YEARS
zhou tao 1) hu hua 2) xi kaiji 1) ( 1)institute of soil and fertilizer; ningxia academy of agriculture and forestry sciences; yinchuan; 750002 2)mathematics deparment; ningxia university; yinchuan; 750021 )

..............page:26-31

GENETIC PARAMENT ESTIMATION OF GROWTH TRAITS IN BEIJING [WT4,4”HZ]SPOTS II LINE
liu shende qiao jucai (department of animal science; ningxia agricultural college; yongning ningxia 750105)

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

APPLICATION OF EXTRACTION TECHNOLOGY OF SUPERCRITICAL CARBON DIOXIDE IN THE PRODUCTION OF NATURAL SPICE
xu guihua liu dunhua (ningxia agricultural college; yongning ningxia; 750105)

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

niu tai shui guo duo ji qi yin chan
chen dong ren ; zhang bei zhou ; qi xiu ling ; zhang wei yan ; wang yi

..............page:84-85,19

ANALYSIS ON TOWNSHIP-VILLAGE ENTERPRISES DEVELOPMENT BY MEANS OF THE HYPOTHESIS OF λ
tan jingrong ji lixia (ningxia agricultural college; yongning ningxia; 750105) xu xiaorong (yinchuan party school; yinchuan; 750001)

..............page:14-19

STUDIES ON THE PATTERN OF CATTLE HOOF VESSELS
yuan fengling 1) chao xiangyang 2) zhang shuqi 1) tian yuping 2) ( 1)ningxia agricultural college; yongning ningxia; 750105 2)ningxia animal husbandry deparment; yinchuan; 750001 )

..............page:54-60