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Soils and Fertilizers
1002-0616
1981 Issue 6
tu fen he fen fei de zeng chan xiao guo ji qi shi yong tiao jian
peng lin ; peng xiang lin ;
..............
page:29-30
shui han lun zuo zai hu qu gai zhi zhong de yun yong
liu xiang yang ;
..............
page:17-18
tu rang he zhi wu de xin ying yang ( xu )
zhang da di ;
..............
page:33-34
yong si ben peng na bi zhuo fa ce ding tu rang su xiao jia de ji ge wen ti
wang lian chi ; liang de yin ;
..............
page:37-38
shui dao tu ceng duan de bian ren he bian zheng ( xu )
zhu lian qing ;
..............
page:1-3
xi bei di qu yan jian tu gai liang xue shu jiao liu hui zai wu lu mu qi zhao kai
xie cheng tao ;
..............
page:36
shui dao dan fei shen shi shi yan xiao guo
ding yu zhi ; zuo mian ;
..............
page:26-28
dao cao zhi jie huan tian shi yong ji shu de yan jiu
tu fei zu ;
..............
page:31-32
shi yong nong ye hua xue fen xi fa yi shu jian jie
..............
page:30
zi yun ying gen liu jun jun zhong xuan yu yan jiu jian bao
zhu ming fu ; li xing nan ;
..............
page:35-36
shi mei zha fen de fei xiao ji shi yong ji shu
liao xing qi ;
..............
page:34
cong wu zhi he neng liang xun huan kan hua fei de ji ji zuo yong
zuo zhen bang ;
..............
page:21-26
gao hao tu rang pu cha shi xing ke xue zhong tian
li bi hua ; yi ji yu ;
..............
page:6-8
guan yu yong yang jie he , pei fei di li wen ti de shang que
dai xue chao ;
..............
page:9-10
nan fang tu rang pu cha cheng guo ying yong zuo tan hui zai nan ning zhao kai
yang qing ;
..............
page:38
hu nan dou dao liang shu zhi de yan jiu
wen ying ;
..............
page:19-20+28
hei long gang di qu fa zhan tian zuo lv fei zai geng zuo gai zhi zhong de zuo yong ji qian tu
guo li xin ; xu yong ;
..............
page:14-16
tu rang fei liao yi jiu ba yi nian zong mu lu
..............
page:40-41
huai he yi nan shuang san shu zhi hou tu rang you ji zhi de bian hua
xu zuo ; zhang yun ; jiang ling ruo ;
..............
page:11-14
nong tian de lei xing ji te dian
xu zuo ; liang wei ; wang ming zhu ; lu yan chun ;
..............
page:4-6
shui dao tu zhong wei liang yuan su de dong tai
yang zuo wei ;
..............
page:39
you ji fei liao zhuan ti tao lun hui zai shan dong lai yang ping du zhao kai
wu zhao rui ;
..............
page:8