Effect of long-term fixed fertilization on IP component occurrence in black soil
su bing-ying; yan li; guan lian-zhu; du jian(shenyang agricultural university; shenyang 110866)

..............page:4-7

Effect of spraying foliar fertilizer on pak choy with the treatment of different base fertilizers
fan jun1; zheng shi-zhang1; hu hong-qing1; huang zhong-ling2; fu qing-ling1; huang zhan-lin2(1.huazhong agricultural university; wuhan 430070; 2.zhejiang amp company ltd.; hangzhou 310052)

..............page:25-30

The impact of pig manure mixed chemical fertilizer on wheat growth and rhizosphere nutrient
li yang-yan(ningxia forestry institute; ningxia yinchuan 750004)

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

The study of rapid composting method by vegetable wastes
xi xu-dong1; jin xiao-jun1; zhang jun-ke2(1.gansu agricultural university; agronomy department; gansu lanzhou 730070; 2.farming-herds bureau of lanzhou city; gansu lanzhou 730030)

..............page:62-66

Screening of carbendazim degrading bacterium and characteristic of carbendazim degradation
wang jun-ling1; qin bao-fu1; hu shi-bin2; jing yue-long1; zhang shou-wen3; xu feng-nan3(1.college of life sciences; northwest a&f university; yangling shaanxi 712100; 2.college of science; northwest a&f university; yangling shaanxi 712100; 3.college of science; northwest a&f university; yangling shaanxi 712100)

..............page:73-77

Study on nutrient and enzyme activity of rhizospheric soil of Osmanda japonica Thunb. from various biotopes
zhou yi-feng; he yi-fa; tian guo-zheng; liu hua-zhong; zhou jian; xiong li-zhen(school of biological science and technology of hubei university for nationalities; enshi hubei 445000)

..............page:8-10

Research on quantitative fertilization for high quality early pear in Dehua county
huang ruo-zhan1; liu yu-huan2; hu zheng-rong2(1.economic crop station of dehua county; fujian dehua 362500; 2.sino-german food enfineering center; nanchang university; jiangxi nanchang 330047)

..............page:34-37,49

Effects of different water and nitrogen treatment on the yield and quality and water use efficiency of cucumber in greenhouse
li yin-kun1; wu xue-ping1; wu qi-pu1; wu hui-jun1; zhang yan-cai2; li ruo-nan2; wang li-ying2; wang xiao-bin1; cai dian-xiong1(1.institute of agricultural resource and regional planning; chinese academy of agricultural sciences/key laboratory of crop nutrition and fertilization; ministry of agricultural of china; beijing 100081; 2.institute of agricultural resource environment; hebei academy of agricultural and forestry sciences; shijiazhuang 050051)

..............page:21-24,30

Effects of plant-growth promoting rhizobacteria on growth of garlic
wei lan-fang1; he hong-mei2; ji guang-hai3(1.experimental agriculture center; yunnan agricultural university; kunming 650201; 2.college of resource and environment; yau; kunming 650201; 3.national center for agro-biodiversity; yau; kunming 650201)

..............page:70-72

Impact of phosphorus supply level on the P uptake by rape,cherry radish and kidney bean
liao wen-hua; gao zhi-ling; liu jian-ling(college of resource and environmental sciences; agricultural university of hebei; baoding 071001)

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

Effect of nitrogen management on the relationship of leaf SPAD with nitrogen absorption of corn in cold area
jiang bai-wen1; 2; dai jian-jun2; wang chun-hong2; wang li-juan2; jia wen-kai2; chi feng-qin1(1.postdoctoral fellowship program station of northeast forestry university; postdoctoral fellowship program station of heilongjiang academy of agricultural sciences 150086; 2.college of resources and environment; northeast agricultural university; harbin 150030)

..............page:41-44,54

Determination of five sulfonamides antibiotics residual in sandy chao soil by high performance liquid chromatography
liu jia1; 2; cao wei-dong1 ; zeng nao-hua1(1.ministry of agriculture key laboratory of crop nutrition and fertilization; institute of agricultural resources and regional planning; chinese academy of agricultural science; beijing 100081; 2.the graduate school; chinese academy of agricultural science; beijing 100081)

..............page:78-83

Effects of different ferments under low temperature to the nutrients of cow dung and chicken manure mixed compost
zhang yong-xue; xu feng-hua; li jia; liu chun-mei(college of resources and environmental sciences; northeast agricultural university; heilongjiang harbin 150030)

..............page:58-61,66

Study of water content in urea using gas content method
ding mei; xin ruo-zhu; wang wei; bu li-wei(meihekou quality supervision and inspection station of product; meihekou jilin 135000)

..............page:84-87

Effect of N fertilizer applicationon yield components and root system growth of maize
wang you-hua; xu hai-tao; xu bo; zhang hai-shen; feng xiao-xi(institute of zhumadian agricultral science research; henan 463000)

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

The research of the effect on germination of potato with zinc sulfate soaking treatment
ma guang-shu; lian hua; lin xiao-ying; wang yan-hong; song na(college of agronomy; heilongjiang august first land reclamation university; heilongjiang daqing 163319)

..............page:50-54

Effect of phosphate-solubilizing microorganism agent on the growth and yield of oilseed rape
li juan; wang wen-li; lu bing-lin(soil fertilizer and save water institute; gansu academy of agriculture science; lanzhou 730070)

..............page:67-69

The effect of balanced fertilization on yield of soybean and nutrient input-output in soil-crop system
zhang ming-yi1; 2; liu ying1; li yu-ying1; liu shuang-quan1; ji jing-hong1(1.soil environment and plant nutrition key lab of heilongjiang pronvince; soil and fertilizer institute of heilongjiang academy of agricultural sciences; heilongjiang harbin 150086.2.resource and environmental sciences college; northeast agricultural university; harbin 150030)

..............page:31-33

The Nan′an county territpry soil sweet potato nutrient abundant lacks the target to stuty
dai shu-rong(the nan an city fertilizer technology station; fujian quanzhou 362300)

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

zhong guo tu rang yu fei liao zheng gao jian ze

..............page:7

Effect of fertilization on aboveground biomass of mountain meadow in Qinghai province
de ke-jia; zhou qing-ping; xu cheng-ti; jiang wei-ping(qinghai academy of animal and veterinary sciences; qinghai xining 810016)

..............page:38-40

Effects of long-term fertilization on the soil microbial biomass for black soil in farmland
jiao xiao-guang1; 2; wei dan2; sui yue-yu3(1.college of agriculture resources and environment; heilongjiang university; harbin 150080; 2.key laboratory of soil environment and plant nutrition of heilongjiang province; soil and fertilizer and environmental resources institute of heilongjiang academy of agricultural science; harbin 150086; 3.northeast institute of geography and agricultural ecology; chinese academy of science; harbin 150081)

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