Two phosphate-solubilizing bacteria from calcareous soil: Solubilizing-phosphate capacity and promoting effect on corn seedling growth
duan xiu-mei; gao xiao-rong; l jun; an li-jia(environment and life institute; dalian univercity of technology; dalian 116023)

..............page:79-85

Effects of Zn application at different stages on grain Zn accumulation in aerobic rice
wang jian-bo; lin qi; zhang hong-sheng; gai wei-ling; jiang wen(college of agronomy and plant protection; qingdao agricultural university; qingdao 266109)

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

Effects of long-term no phosphorus fertilization to upland red soil nutrients ratio and maize yield
yu tian-yi1; li yu-yi2; pang huan-cheng2; wang bo-ren3; sui fang-gong1 (1.college of resource and environment; qingdao agricultural university; qingdao 266109; 2.institute of agricultural resources and regional planning; chinese academy of agricultural sciences; beijing 100081; 3.red soil experimental station; chinese academy of agricultural sciences; qiyang 421000)

..............page:25-28

Study on the optimum rate of NPK fertilizer application for corn at western semiarid area of Jilin
bian xiu-zhi; guo jin-rui; yan xiao-gong; liu jian-zhao; ren jun(the research center of agricultural environment and resources; jilin academy of agricultural sciences; jilin changchun 130033)

..............page:63-65

Effects of different culture media on the root growth of Ficus microcarpa
lu luan-mei1; shen lin-hong2; wang mei-rong2(1.zhangzhou normal university; zhangzhou 363000; 2.zhangzhou luckyshine horpiculture co.ltd.; zhangzhou 363204)

..............page:71-74,89

Effect of optimized fertilization on agricultural tridimension pollution control in northern China plain
jia shu-long2; meng chun-xiang2; yang yun-ma2; wu xue-ping1; wang xiao-bin1; cai dian-xiong1(1.institute of agricultural resources and regional planning; chinese academy of agricultural sciences; ministry of agriculture key laboratory of crop nutrition and fertilization; ministry of agriculture key laboratory of dryland farming; beijing 100081; 2.agro-resources and environment institute; hebei academy of agriculture and forestry; hebei shijiazhuang 050011)

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

Transformation and availability of ammonium phosphate fertilizer in three typical soils
wang tao1; 2; zhou jian-min1; wang huo-yan1; du chang-wen1; chen xiao-qin1(1.state key laboratory of soil and sustainable agriculture; institute of soil science; chinese academy of sciences; nanjing 210008; 2.graduate school of chinese academy of sciences; beijing 100049)

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

Study on nitrogen loss from different chicken manure application level under the in-situ simulated rainfall conditions in Dianchi lake watershed of Yunnan province
gong wen1; zhang huai-zhi2; li yong-mei1; zhang wei-li2; cao xue-yan1 (1.college of resources and environment; yunnan agricultural university; kunming 650201; 2.institute of agricultural resources and regional planning; chinese academy of agricultural science; beijing 100081)

..............page:16-20

Effects of different soil water conditions and different phosphorus supplied on the flag leaf senescence and yield of wheat
zeng guang-wei; lin qi; du jin-zhe; liu yi-guo; li ling-yan(college of agriculture and plant protection; qingdao agricultural university; qingdao shandong 266109)

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

Trichoderma sp.strain inducing plant disease resistance and its influence on soil enzyme activity after used
li shi-gui1; l tian-xiao1; 2; gu jin-gang1; jiang rui-bo1; niu yong-chun1(1.institute of agricultural resources and regional planning; caas; beijing 100081; 2.resources and environmental sciences courage; northeast agricultural university; harbin 150030)

..............page:75-78

Study of regional characteristic of chlorine content of flue-cured tobacco in main tobacco area of China
li qiang1; zhou ji-heng1; he wei2; yang zhong-yi2; zhang yi-yang1; zhang fa-ming2; yang hong-qi1(1.key lab of tobacco science & health; hunan agriculture university; changsha 410128; 2.yunnan provincial tobacco company baoshan branch; baoshan 678100)

..............page:49-54

Effects of long-term fertilization on wheat yield in irrigation silting soils
l fen-tao1; zheng lei2; xu ming-gang1; wang xu-kui3; zhang hui-min1; li zhong-fang1 (1.institute of agricultural resources and regional planning; chinese academy of agricultural sciences; beijing 100081; 2.national agro-tech extension and service center; ministry of agriculture; beijing 100026; 3.jiangsu soil and fertilizer station; nanjing 210036)

..............page:29-34

Effects of P,B interaction on growth,nutrition uptake and yield of Brassica nupus
li jun; li zhi-yu; zhang chun-lei; ma ni; yu chang-bing; li feng; li guang-ming(oil crops research institute; caas; key laborabtory of oil crop biology of the ministry of agriculture; key laboratory of crop cultivation and physilology ministry of agriculture; wuhan 430062)

..............page:41-44,48

Study of N mineralization and nicotine accumulation,distribution and quality in flue-cured tobacco on chernozem
wang peng1; wu chang-qing2; dong chang-jun2; lv ming1; wang ning1; he shu-ping1; zhang yun-gui3 (1.college of agronomy; heilongjiang august 1st land reclamation university; daqing heilongjiang 163319; 2.harbin tobacco leaf company; harbin heilongjiang 157001; 3.institute of agricultural resources and regional planning; caas; beijing; 100081)

..............page:21-24

The effect of fertilizer ratio and rate on soil quality and crop yields in the farmland of excessive use of nitrogenous fertilizers
lou ting1; 2; long huai-yu2; yang li-juan1; chen bao-hong3; zhou shui-liang2; mu zhen2(1.college of land and environment science; shenyang agriculture university; shenyang 110161; 2.institute of agriculture resource and regional planning; the ministry of agriculture key laboratory of plant nutrition and nutrient cycling; chinese academy of agriculture science; beijing 100081; 3.soil and fertilizer station of tonghai county; tonghai 652700)

..............page:11-15,34

Effects of Enteromorpha prolifera composting on yield and quality of Chinese cabbage
zhao ming; chen jian-mei; cai kui; wang wen-jiao; chen zhen-de(qingdao academy of agricultural science; shandong qingdao 266100)

..............page:66-70

Construction of salt-tolerant Azotobacter by protoplast fusion
zhang guang-zhi1; yang he-tong1; 2; li ji-shun1; chen kai1(1.biotechnology center of shandong academy of sciences; shandong provincial key lab for applied microbiology; jinan 250014; 2.college of life science; shandong university of technology; zibo 255049)

..............page:86-89

The physiological effect of rice production by SiO_2 hydrosol
xu hong-shu 1; 2; gao chen1; liu jun-bo1; chang hai-bo1 (1.college of resources and environment; jilin agricultural university; changchun 130118; 2.department of chemistry; daqing normal university; daqing 163712)

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

Effects of chlorine application levels on growth and nutrient absorption of flue-cured tobacco
zeng rui1; chen chun2; he zhong-jun1; li cheng-xue1; he meng-lin3(1.college of resource and environment; yunnan agricultural university; kunming yunnan 650201; 2.soil and fertilizer station of chengjiang county agriculture bureau; yunnan chengjiang 652500; 3.yuxi yuantian bio-energy limited company; yuxi yunnan 653201)

..............page:55-58,62

zhong guo tu rang yu fei liao zheng gao jian ze

..............page:6