globalchange  > 气候减缓与适应
DOI: 10.1080/10549811.2018.1490653
WOS记录号: WOS:000469952600001
论文题名:
Seasonality of mycorrhizal attributes, soil phosphorus and nitrogen of Juniperus phoenicea and Retama monosperma boiss. in an Atlantic sand dunes forest
作者: Fakhech, Abdessamad1; Ouahmane, Lahcen1,2; Hafidi, Mohamed1,2
通讯作者: Hafidi, Mohamed
刊名: JOURNAL OF SUSTAINABLE FORESTRY
ISSN: 1054-9811
EISSN: 1540-756X
出版年: 2019
卷: 38, 期:1, 页码:1-17
语种: 英语
英文关键词: Seasonal variation ; Juniperus phoenicea ; Retama monosperma ; arbuscular mycorrhizal fungi ; mycorrhization ; spores ; nitrogen ; phosphorus ; temperature ; climate change
WOS关键词: ARBUSCULAR MYCORRHIZAS ; MICROBIAL COMMUNITY ; FUNGAL COLONIZATION ; SPORE ABUNDANCE ; VA MYCORRHIZAE ; ROOTS ; AFFORESTATION ; LOCATIONS ; PLANTS
WOS学科分类: Forestry
WOS研究方向: Forestry
英文摘要:

Seasonal variation of mycorrhization attributes in a degraded ecosystem seems to be key information in conceiving rehabilitation programs that use mycorrhized plantations specific to that ecosystem. In order to record seasonality of arbuscular mycorrhizal fungi in an Atlantic sand dunes forest, root colonization and spores abundance alongside rhizospheric phosphorus and nitrogen of two plant species: Juniperus phoenicea and Retama monosperma, endemic to Essaouira sand dunes forest, were followed through three years. The findings were tested for statistical significance and correlated among each and to some meteorological variables: temperatures, precipitations, and humidity. Results showed that mycorrhization frequencies and intensities and spores densities changed seasonally. They had their peak at late winter-early spring and their low at summer. Phosphorus and nitrogen evolved significantly following seasons. Significant negative correlation was noted between phosphorus and mycorrhizal attributes evolution. Nitrogen correlated positively and significantly though weakly with R. monosperma mycorrhizal attributes. The correlations between mycorrhizal attributes and meteorological variables were not all evident except for temperatures and temperatures-precipitations combination, which had a direct negative impact on mycorrhizal attributes.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/124714
Appears in Collections:气候减缓与适应

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作者单位: 1.Cadi Ayyad Univ, Fac Sci Semlalia, L2E, Unit Associated CNRST,URAC32, Marrakech, Morocco
2.Mohammed IV Polytech Univ, AgroBioSci Div, Benguerir, Morocco

Recommended Citation:
Fakhech, Abdessamad,Ouahmane, Lahcen,Hafidi, Mohamed. Seasonality of mycorrhizal attributes, soil phosphorus and nitrogen of Juniperus phoenicea and Retama monosperma boiss. in an Atlantic sand dunes forest[J]. JOURNAL OF SUSTAINABLE FORESTRY,2019-01-01,38(1):1-17
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