Experiment of application methods of zinc fertilizer on corn in light salinized soil of Datong basin
zhang deng-ji; yang xin-lian; pang ming-qi; sun min(soil and fertilizer station of datong agricultural bureau; shanxi datong 037004)

..............page:57-58

~(15)n biao ji you ji fei de zhi bei ji qi zhi liang
du lian feng ; zhang wei li ; wu shu xia ; li zhi hong ; ni xiong wei

..............page:64-65

Soil conditions of wild gastrodia elata area in Pingwu
li hu-jie; cui chun-long; li hong-yi(southwest university of science and technology; sichuan mianyang 621010)

..............page:59-61

Effects of Zn on plant growth and Zn distribution at seedling stage in aerobic rice
jin ling-na~1; jiang wen~(2*); zhao ming~3; fan tang-qun~4; guo wen-shan~1(1.yangzhou university; jiangsu 225009; 2.laiyang agricultural college; shandong 265200; 3.institute of crop science chinese academy of agricultural sciences; beijing 100081; 4.institute of penut research of shandong; qingdao 266100)

..............page:40-43

Effect of organic manure and chemical fertilizer on soil nutrient
tang ji-wei~1; lin zhi-an~1; xu jian-xin~1; qi jian~1; wang yun-hua~2(1.dezhou experimental station; chinese academy of agricultural sciences; dezhou; shandong 253015; 2.agricultural bureau of decheng district; dezhou shandong; 253015)

..............page:44-47

ping heng zai pei ti xi zhong de chan liang bao hu yin su kang ni xing
cao gong ; liang ming zao

..............page:68-70,67

shu pan fu cao dui guo yuan sheng tai huan jing de ying xiang
liu lin hu ; sui chun qing ; wang qing min ; cui xian ; lv wen

..............page:62-63

Study on the effect of potash fertilizer for watermelon on irrigated desert earth
chen xiu-bin~1; qin jia-hai~2; chen guang-quan~2; xiao zhan-wen~2(1.department of horticulture of hexi college; zhangye gansu 734000; 2.department of agricultural resource and environment of hexi college; zhangye gansu 734000)

..............page:37-39

Nitrogen supply rate for wheat based on soil N_(min) test in the high yield central Yunnan area
xiao yan-bo~1; jin hang~2; duan zong-yan~2; su fan~2(1.school of chemistry and biotechnology; yunnan nationalities university; kunming 650031; 2.institute of agricultural resources and environmental sciences; yunnan academy of agricultural sciences; kunming 650205)

..............page:21-23,30

Effect of different fertilizer application strategies on soil microbial biomass during wheat growth periods
sui yue-yu~(1; 3); jiao xiao-guang~2; zhang xing-yi~1(1.northeast institute of geography and agricultural ecology; chinese academy of science; harbin 150040; 2.heilongjiang university; harbin 150080; 3.graduate school of the chinese academy of scienes; beijing 100039)

..............page:48-50

chuan xin lian bu tong dan fei shi yong shui ping xiao qu shi yan
tang zhang liang

..............page:66

Main soil nutrient status and its effect on fruit quality of Newhall Orange in 3-gorge area
bao jiang-feng; xia ren-xue; peng shu-ang; li guo-huai(college of horticulture and forestry; huazhong agricultural university; wuhan 430070)

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

Review of the research on environmental quality criteria of lead and cadmium in soil
shi jun-xian~(1; 2); gao fan-shen~2; he jiang~2(1.chemistry and chemical engineering department; inner mongolia university; hohhot 010021; 2.college of life science; inner mongolia university; hohhot 010021; 3.soil and fertilizer work station of inner mongolia; hohhot 010010)

..............page:10-15

Studies on competitive nodulation and efficiency of Bradyrhizobium sp.(Arachis) using GUS marker gene
xu kai-wei~1; zhang xiao-ping~1; chen yuan-xue~1; li deng-yu~1chen qiang~1; kristina lindstr m~2; yong yan-lian~1(1.faculty of resource and environmental science; sichuan agricultural university; ya an 625014; 2.department of applied chemistry and microbiology; university of helsinki; sf00014)

..............page:51-53

Salt-tolerance plants used for improving agricultural environments in saline soil regions
xu ming-gang; li ju-mei; li zhi-jie(institute of agricultural resources and regional planning chinese academy of agricultural sciences; beijing 100081)

..............page:6-10

Effect of KCl application on watermelon production and residual chlorine ion amount
wang fang~1; li you-hong~1; zhao tian-cheng~1; chen chen~1; li hai-yang~2(1.academy of ningxia agro-forestry science agricultural resource and environment institute; ningxia yinchuan 750002; 2.agricultural technology center of yuwangzhen; ningxia tongxin)

..............page:24-26

Research on the effect of different formulas of orange plants special-purpose fertilizer
shu chang-cheng(agriculture burean of qujiang district; quzhou zhejiang 324022 )

..............page:35-36,43

Approach of relative subjects on establishment and improvement of China's framework of technical criterion of fertilizer evaluation
wang xu; feng zhao-hui; cao wei-dong(institute of soils and fertilizers; chinese academy of agricultural scienceschina national center of quality supervision and testing of chemical fertilizers; beijing 100081)

..............page:1-5,20

Effects on the validity of insoluble phosphates by the phosphobacteria of bioorganic fertilizer
zheng shao-ling~1; chen qiong-xian~2; tan chi-qiang~1; ma lei~1; mei feng-xiang~1(1.college of resources and environment; south china agricultural university; guangzhou 510642; 2.vegetable institute; guangdong academy of agricultural sciences; guangzhou 510640)

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

Study on the effect of bentenite improving soil fertilizer-conserving and increasing yields
li ji-jin~1; zou guo-yuan~1; wang mei-ju~1; cao guang-chun~2(1.institute of plant nutrition and natural resource; baafs.beijing 100089; 2.institute of environmental protection of quanlin group in shandong; 252800)

..............page:27-30

Antifoaming study on copolymer starch-PVA coated material
wang he; han xiao-ri~*; yu cheng-guang; wang ye-qing; ma ling-ling(college of land and environment sciences; shenyang agriculture university; shenyang 110161)

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