| Planting six tree species on soda-saline-alkali soil |
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| 作者姓名： | 张玉江 刘鹏 杨德威 马承惠 刘刚 |
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| 作者单位： | Zhang Yujiang (Hebei Forestry Bureau，Hegang 154212，Heilongjiang Province，P. R. China)Liu Peng (Northeast Forestry University，Harbin 150040，P. R. China)Yang Dewei (Forestry School of Zhalantun. Inner Mongolia，P. R. China)Ma Chenghui Liu Gang (Northea |
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| 摘 要： | IntroductionThereareabout2,ooo,ooohm2Ofsoda-saline-alkaIisoilinSonglunpIaininHeiIongjiang(Shen1998).ltisdistributedmainlyinZhaodong,Zhaozhou,Zhaoyuan,Anda,Daqing,Duerbuteandothercountiesandcities.FormerIy,therewerenotreesonsoda-saline-alkaIisoil.CropscannotgrowonsuchsoiIs.PIantingtreesonthesesoilsmightimproveonitsquaIity(LingetaI1982).TostudypIantingonsoda-saline-aIkalisoiIhassignificanceforestablishingprotectivepIantationsystemofgrasslandandestabIishingperfectprotec-tivepIantations…
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Planting six tree species on soda-saline-alkali soil |
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| Zhang Yujing,Liu Peng,Yang Dewei,Ma Chenghui,Liu Gang.Planting six tree species on soda-saline-alkali soil[J].Journal of Forestry Research,1998,9(4):253-255. |
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| Authors: | Zhang Yujing Liu Peng Yang Dewei Ma Chenghui Liu Gang |
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| Institution: | (1) Hebei Forestry Bureau, 154212 Hegang, Heilongjiang Province, P. R. China;(2) Northeast Forestry University, 150040 Harbin, P. R. China;(3) Forestry School of Zhalantun, Inner Mongolia, P. R. China |
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| Abstract: | Populus simonigra, Salix matsudana, Ulmus pumila, Populus nigra, Acer negundo, Fraxinus mandshurica, Tamarix chinensis, Hippophae rhammoides, Syriga onlata were planted on the soda-saline-alkali. Thesoil had pH 8.5~9.6. salinity 0.1%~0.3%, sodiumionized ratio 16%~51% and normality ratio of saline base Na+/(Ca++ + Mg++ ) > 4. Populus simonigra grows very well on the all kinds of soda-saline-alkali soils except on thealkali sport with the worst soil condition and showed a high wood increments and biomass. After 9 a, the volumecan reach 100 m3/hm2, and the above-ground biomass can reach 28.7 t/hm2. |
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| Keywords: | Planting Forest plantation Soda-saline-alkali soil Productivity |
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