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| Content Provider | Springer Nature Link |
|---|---|
| Author | Luc, Nhu Trung Liu, Zengwen Bing, Yuanhao Zhang, Xiaoxi Nguyen, Thi Huong |
| Copyright Year | 2015 |
| Abstract | Soil polarization in pure forest stands affects the stability and sustainable development of the ecosystem. The most effective approaches to the prevention of soil polarization may be the use of forage litter as fertilizer or the direct establishment of tree-grass communities. We investigated monospecific plantations of Populus simonii and Quercus liaotungensis. Such plantations have been established throughout the Loess Plateau of China. A 120-day decomposition incubation experiment with forest humus soil mixed with 7 common leguminous forage litter species was performed to study the uses of forage litter in controlling soil polarization in pure forests. The addition of forage litter of Astragalus adsurgens, Lespedeza bicolor, and Vicia villosa to the soil of pure P. simonii forest clearly improved the soil quality, these forage species are suitable for planting with P. simonii, whereas Melilotus officinalis, Medicago sativa, and Onobrychis viciifolia litter produced obvious deterioration, thus these forages should not be planted with P. simonii. Coronilla varia litter showed no significant influence. The addition of forage litter of M. sativa to the soil of pure Q. liaotungensis forest clearly improved the soil quality, and C. varia and V. villosa also yielded improvements but were slightly less effective than M. sativa litter, these forages are suitable to be planted with Q. liaotungensis. However, L. bicolor showed obvious deterioration, followed by O. viciifolia and A. adsurgens, and M. officinalis had no significant influence. These species should not be planted with Q. liaotungensis. |
| Starting Page | 687 |
| Ending Page | 695 |
| Page Count | 9 |
| File Format | |
| ISSN | 1007662X |
| Journal | Journal of Forestry Research |
| Volume Number | 26 |
| Issue Number | 3 |
| e-ISSN | 19930607 |
| Language | English |
| Publisher | Northeast Forestry University |
| Publisher Date | 2015-06-02 |
| Publisher Place | Harbin |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Soil polarization Forage litter Populus simonii Quercus liaotungensis Forestry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Forestry |
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