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Issue:
gou shu shi liang hao de fang yan shu zhong
Author(s):
ZUO Zhaogui
,
E Zhixue
Pages:
11
Year:
1959
Issue:
5
Journal:
Forest Science and Technology
Keyword:
防烟
;
树种
;
构树
;
二氧化硫
;
苗圃
;
烟害
;
大修
;
林业科学技术
;
快报
;
烟熏
;
Abstract:
<正> 编辑同志:见林业科学技术快报第30期:新安苗圃间那些树种可防烟害,现根据我们所见,补充一种最好的防烟树种——构树(BroussonetiaPapyrifera Vent.)1953年南京永利宁化肥厂,因夏季大修锅炉,排出大量的二氧化硫,许多树种受到烟熏危害而枯萎,唯有构树叶色浓绿,生
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