Soils and Fertilizers 2004 Issue 1 meng ping heng zai pei ti xi zhong zhi wu bi xu de wei liang yuan su

..............page:49-50

Effect of Nitrogenous, Phosphate and Potash fertilizer on yield and quality of summer maize
guo zhong-yi~1; meng xiang-feng~1; zhang ming~1; wang shou-gang~2(1. zhumadian institute of agricultural sciences; zhumadian463000; 2. soil and fertilizer institute; henan aas; zhengzhou450002)

..............page:25-26

Effect of drip irrigation under plastic film using acid liquid fertilizer on field planted cotton
guo xin-zheng~1; a man-guli~1; lai bo~1; gan run-ming~2; bao bo-yang~2(1.soil fertilizer station of xinjiang autonomous region; urumqi830001; china; 2. science committee of fangcaohu farm ; hutubi831208; china)

..............page:19-21

Eutropication and phosphorus release of soil in drawdown area ofThree Gorges reservoir
shi xiao-hong(department of material chemistry; chongqing institute of technology; congqing 400050)

..............page:40-42,44

Effect of different nitrogen fertilizers and fertilizer compounds on the growth and content of nitrate in celery
zhou ya~1; wang chang-quan~1; chen yuan-xue~1; zhang xi-zhou~1; chen guang-hui~2(1.college of resource and environment science; sichuan agricultural university; yaan625014; 2.pengzhou agriculture and animal husbandry bureau611930)

..............page:10-13,18

Effect of intercropping of apple trees and wheat on soil nutrient status and soil biological activity
liu jian-xin(department of biology; qingyang normal collage; xifeng 745000)

..............page:34-36

..............page:16-18

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

Effect of sulfur on the yield and quality of spring wheat
li yu-ying; liu shang-quan(soil and fertilizer institute; heilongjiang academy of agricultural sciences; harbin150086)

..............page:14-15

Response of lack of nitrogen, phosphorus, potassium to ginger
guo yan-yin; xu kun; wang xiu-feng; zhu yan-hong(the horticultural college of shandong agricultural university; tai an271018)

..............page:7-9,18-52

Technology of low altitude remote sensing and its applications in precision agriculture
bai you-lu; jin ji-yun; yang li-ping; zhang ning; wang lei(soil and fertilizer institute; caas; beijing100081)

..............page:3-6,52

Influence of fertilization on yield and soil fertility in grain and oil rape rotation
gao yun-hui(baoji soil and fertilizer station; baoji721001)

..............page:22-24

..............page:51

nong tian tu rang su xiao jia bian hua qu shi yu ping heng shi fei ji shu
wu de min ; dong ying hua ; jia cai jian ; dong li xian

..............page:43-44

Effects on the application of organic-chemical mixed and fermentedfertilizer on the yield and diet safety of rice
zhang hui~1; li zhi-lin~2; xiao li-zhong~2(1.soil and fertilizer institute; fujian academy of agricultural sciences; fuzhou 350013; china; 2.south china agricultural university; guangzhou510642; china)

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

..............page:48

Effect analysis of annual mulching experiment in arid soil
xu en-jun~1; yan peng~2(1.jining agriculture scientific research institute; 272131; 2.soil and fertilizer station of shandong province; 250100)

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

..............page:45-46