Effect of Calcium Spraying on Physiological Characteristics of Apples
zhou wei 1; li shutian 1; lin bao 1; zhang xingsheng 1; lin jixiong 1; xie zhixiao 2; zhao yanqing 2; ai wei 2; qiao guomei 2 (1 soil and fertilizer institute; chinese academe of agricultural sciences; beijing 100081; 2 xinji agricultural

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

bu tong shi lin fang shi dui xiao mai sheng chang de ying xiang
sun hai guo ; zhang fu suo

..............page:46

za jiao dao gao chan tian dan lin jia de ji lei yun zhuan chu bu fen xi
wang hui zhu

..............page:29-31,43

tu rang huo xing you ji zhi de yan jiu jin zhan
xu ming gang ; yu rong ; wang bo ren

..............page:3-7

ning xia yang huang xin guan qu wei fei dui chun xiao mai de you xiao xing ji shi yi yong liang de yan jiu
zhang xue jun ; wang xing ren ; zhang fu suo ; luo dai xiong ; gui lin guo

..............page:32-34

The Report of Soil Fertility Monitoring in Different Areas of China(1988~1997)
wang rong\|fang 1; huang de\|ming 2; qu yong 1 (1.national agro\|technical extension and service center; 100026; 2.beijing agricultural and forestry research institute; 100089)

..............page:8-13

guang hu xi yi zhi ji ya liu suan qing na de zeng chan xiao guo yan jiu
zhou guang ye ; wang hong kai

..............page:35-38

Nutrient Balance of Agricultural Soils and Their Evaluation
huang shao wen; jin ji yun; zuo yu bao; yang li ping; cheng ming fang (soil and fertilizer institute; caas; beijing 100081)

..............page:14-19

dan lin jia hua fei yu bu tong you ji wu liao pei shi dui xia yu mi sheng yu xing zhuang ji chan liang de ying xiang
song yong lin ; yao zao hua ; yuan feng ming ; wang li xia

..............page:44-45

lv fei ju long mian geng dui tu rang geng ceng yang fen ji yu mi sheng yu qi xing zhuang de ying xiang
xiao ji mei

..............page:39-41

han di gan zhe ti gao dan fei li yong lv de shi fei ji shu yan jiu
zhou xiu chong ; liu guo jian ; yao jian wu ; ai shao ying ; chen wan zhen

..............page:42-43

A Comparative Study on Nitrogen Uptake and Utilization of Winter Wheat Varieties under High yield Condition
zhou shun li; zhang fu suo; wang xing ren; mi guo hua; mao da ru (department of plant nutrition; china agricultural university; beijing 100094)

..............page:20-24