Effects of Enclosure on Plant and Soil Restoration in the Junggar Desert
نویسندگان
چکیده
Enclosure is commonly used in the restoration of degraded grasslands. However, effects enclosure on grassland plant and soil remain controversial, particularly deserts. To assess desert plants properties, using high throughput sequencing, differences between were systematically analyzed before after construction. The organic carbon, total nitrogen phosphorus contents three flora increased decreased, but difference was not significant; height, coverage, aboveground biomass, species richness by 58.99%, 59.35%, 33.29%, 51.21%, respectively, a Seriphidium transiliense formation; 15.49%, 33.52%, 20.85%, 5.13%, Haloxylon persicum 83.80%, 31.51%, 76.66% 33.33%, an Anabasis salsa formation. For bacteria, significantly average number operational taxonomic units Shannon-Wiener index 12.74% 2.92%, under S. formation 17.08% 3.17%, H. had no significant effect or A. plants, bacterial diversity, community productivity; however, increase nutrient content significant. These results demonstrate that effective for restoring ecosystems may have little content.
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ژورنال
عنوان ژورنال: Journal of resources and ecology
سال: 2021
ISSN: ['1674-764X']
DOI: https://doi.org/10.5814/j.issn.1674-764x.2021.06.012