Influence of microbial inoculants on humic acids in compost of chicken manure
xu xiu-hong1; ma huai-liang1; 2(1.resources and environment college; northeast agricultural university; harbin 150030; 2.life science department; mudanjiang normal college; mudanjiang 157012)

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

nong ye bu di wu jie fei liao deng ji ping shen wei yuan hui fei liao ping shen zu di shi er ci hui yi zai jing zhao kai
liu hong fang

..............page:53

yong hua fei kai qi zhi wu ci sheng dai xie tu jing de yuan li he fang fa
liu li xin ; liang ming zao

..............page:88-92

Effects of different water and organic fertilizer managements on the N balance and nitrate leaching in sunlight greenhouse vegetable system
tang zheng1; 2; qiu jian-jun1; zou guo-yuan3; wang li-gang1(1.institute of agricultural resources and regional planning; caas; beijing 100081; 2.hezhou collage; guangxi hezhou 542800; 3.institute of plant nutrition and resources; beijing academy of agriculture and forestry sciences; beijing 100097)

..............page:19-24

Risk analysis of adulterated fertilizers with melamine
liu xiang-fu; wang xu(institute of agriculture resources and regional planning; caas; beijing 100081)

..............page:11-18

The relationship between fertilization and yield of high-yield paddy field in middle and lower reaches of Yangtze River
zhang guo-rong1; 2; gu si-yu2; li ju-mei1; xu ming-gang1(1.institute of agricultural resources and regional planning; chinese academy of agricultural sciences; beijing 100081; 2.college of resources and environment; northeast agriculture university; harbin 150030)

..............page:75-80

Effects of fertilization on flowering of sweet potato
qiu cai-fei1; peng chun-rui1; yuan zhao-nian2; shao cai-hong1(1.institute of soil and fertilizer; jiangxi academy of agricultural sciences; nanchang 330200; 2.fujian agricultural and forestry university; fuzhou 350002)

..............page:33-36

The determination of citrate-soluble magnesia in caustic calcined magnesia
zhao yan-hua(liaoning province of academy of analytic science.standard system engineering research center of liaoning province; shenyang 110015)

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

Effect of twice fermented mushroom residue on quality and production of yellow peach
li jia-you1; li wei2; wang yu-jie1; zhu chang-jun1(1.college of chemical and biological engineering; jiaxing university; jiaxing 314001; 2.yaozhuang agrotechnical station; jiashan county; jiaxing 314117)

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

Study on boron nutrition and foliar application of boron fertilizer on cotton in under-mulch-drip irrigation
xie hai-xia1; he shuai2; wang hai-jiang1; gong jiang1; li wen-jie1; qi tong1(1.college of agriculture; shihezi univerisity; shihezi; xinjiang 832003; 2.xinjiang academy of agricultural and reclamation sciences; shihezi xinjiang 832000)

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

Effects of potassium,calcium and magnesium nutrition on growth and leaf physiological characteristics of banana
yang bao-mei1; li jin-quan2; yao li-xian1; li guo-liang1; zhou chang-min1; he zhao-huan1; tu shi-hua3(1.soil and fertilizer institute; guangdong academy of agricultural sciences/guangdong key laboratory of nutrient cycling and farmland conservation; guangzhou 510640; 2.gaozhou bureau of agriculture; guangdong province; gaozhou 525200; 3.international plant nutrition institute chengdu office; chengdu 610066)

..............page:29-32,36

Isolation and pilot study on DNA fingerprint analysis methods of actinomycetes in Tianshan mountain soil
song fei; zhang jian-li; zhang juan(school of life science; beijng institue of technology; beijing 100081)

..............page:68-74

Effects of combining application of organic and inorganic fertilizers on yield and quality of chinese cabbage and heavy metal content
zhao ming; cai kui; wang wen-jiao; zhao zheng-yu; chen jian-mei(qingdao academy of agricultural science; qingdao 266100)

..............page:45-48

Effects of P fertilizer application on the plant growth and nutrient uptake of N,P and K in different maize cultivars
yuan shuo1; peng zheng-ping1; shi jian-xia2; wang yan-qun1; xue shi-chuan1(1.environmental protection bureau of huailai county; huailai 075400; 2.college of resources and environmental sciences; agricultural university of hebei; baoding 071001)

..............page:25-28,80

The variation characteristics of nitrogen in red soil under long-term different fertilization
wang juan1; 2; lv jia-long1; xu ming-gang2; duan ying-hua2; wang bo-ren2; huang jing2(1.college of resources and environment; northwest agriculture and forestry university; shaanxi yangling 712100; 2.institute of agricultural resources and regional planning; chinese academy of agricultural sciences; and key laboratory of crop nutrition and fertilization; ministry of agriculture of china; beijing 100081)

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

Colorimetric estimation of urea release rate in coated urea
li ya-xing1; xu qiu-ming1; cao yi-ping; yang yi-bin(1.inst.of plant nutrition and resour.beijing acad.of agric.and for.sci.; beijing 100097; 2.college of resources and environmental science; china agricultural university; beijing 100094)

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

Research on nutrient-releasing characteristics of bio-organic-inorganic compound fertilizer
wang jia-shun1; zhao cheng2; lu yin-gang3(1.department of chemical and biological agriculture; anshun college; guizhou anshun 561000; 2.bureau of surveying and mapping of liaoning province; liaoning shenyang 110034; 3.agricultural college of guizhou university; guizhou guiyang 550025)

..............page:49-53

Compost characteristics with greenning plant waste and sewage sludge
lv zi-wen 1; gu bing2; fang hai-lan1; hao guan-jun1; kuai zhen-gui1; bi hua-song1; zhu shou-fen1 (1.shanghai institute of landscape gardening; shanghai 200232; 2.nanjing agricultural university; nanjing 210095)

..............page:57-64

Preliminary study on DRIS for pomegranate foliar diagnosis of mineral nutrition in Southern area of Xinjiang
liang zhi; zou yao-xiang(xinjiang academy of agricultural sciences soil; fertilizer and agricultural water saving institute; urumqi 830091)

..............page:41-44,74

Effects of long-term fertilization on mollisoil enzyme activities and microbial respiration
liu yan; zhou lian-ren; miao shu-jie(college of resources and environment; northeast agricultural university; harbin 150030)

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