Foliar resorption of nitrogen and phosphorus in Alcea apterocarpa (Malvaceae) in different habitats types
Yükleniyor...
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Fundacao Zoobotanica do Rio Grande do Sul
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The study goal is to reveal foliar resorption patterns of Alcea apterocarpa populations in different habitats (riverbank, meadow and forest clearing) in the Central Black Sea Region of Turkey. We determined foliar nitrogen and phosphorus resorption, considering proficiency and efficiency. The resorption efficiency was also calculated using the mass loss correction factor (MLCF). Some studies indicated that MLCF provides unbiased resorption values. Phosphorus resorption proficiencies (PRP) of species were intermediate level, while nitrogen resorption proficiencies (NRP) were complete level. Phosphorus resorption efficiencies (PRE) were intermediate level for all habitats considering MLCF, while in meadow habitat, PRE was complete level without MLCF. Nitrogen resorption efficiencies (NRE) were intermediate level for all habitats without MLCF, but NRE values of meadow and forest clearing were incomplete level as using MLCF. Green leaf N/P ratios of A. apterocarpa were higher in riverbank, while senescence leaf N/P ratios were higher in meadow habitat. Only, the regression relationship between PRP and green leaf N/P ratio was not significant.
Açıklama
Anahtar Kelimeler
Endemic Herb, Nutrient Reuse, Senescence
Kaynak
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
77
Sayı
Künye
Sürmen, B., Kutbay, H. G., & Yılmaz, H. (2022). Foliar resorption of nitrogen and phosphorus in alcea apterocarpa (malvaceae) in different habitats types. [Reabsorção foliar de nitrogênio e fósforo em Alcea apterocarpa (Fenzl.) Boiss (Malvaceae) em diferentes tipos de habitats.] Iheringia - Serie Botanica, 77 doi:10.21826/2446-82312022v77e2022022
