Open AccessINFLUENCES OF THE SOIL PHYSICO-CHEMICAL CHARACTERISTICS ON THE MINERAL COMPOSITION OF THE MOROCCAN STRAWBERRY TREE (Arbutus unedo L)
Author(s) -
Zakaria Ait lhaj,
Abdelmajid Zouahri,
Oualid Abboussi,
Hind Ibork,
Ghizlane Diria,
Khadija Bakhy,
Rahma Bchitou
Publication year - 2021
Publication title -
journal of experimental biology and agricultural sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.108
H-Index - 2
ISSN - 2320-8694
DOI - 10.18006/2021.9(3).294.304
Subject(s) - phosphorus , organic matter , chemistry , soil organic matter , potassium , soil ph , agronomy , botany , soil water , biology , ecology , organic chemistry
Leaf mineral composition reflects the complex interaction between soil, climate, and plant genetic and epigenetic background in terms of organic and inorganic composition. The present study aimed to evaluate the effect of seven soil compositions on the mineral contents of Strawberry leaves (Arbutus unedo) under Moroccan conditions. The obtained results demonstrated a significant positive correlation between the soil nitrogen, phosphorus, and potassium levels and their levels in the Strawberry plant leaves. Also, a positive relation was reported between the soil organic matter and the level of manganese and phosphorus in leaves. Moreover, a significant negative correlation was demonstrated between the soil organic matter and the plant pH level. These correlations were confirmed by the principal component analysis (PCA) which demonstrated the presence of three principal components accounting for 54.42% of the total variations, reflecting the important proportions of the various patterns of mineral and organic traits among accessions. In PCA, the most discriminative traits were clustered in PC1 and PC2. These findings may highlight the specific mineral needs for the A. unedo plant for its optimal cultivation and subsequent domestication in Morocco.