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Changes of mycorrhizal colonization along moist gradient in a vineyard of Eger (Hungary)

机译:埃格尔(匈牙利)葡萄园的菌根菌落随湿度梯度变化

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The role of mycorrhizal fungi has special importance in the case of low soil moisture because the colonization of vine roots by mycorrhiza increases water and nutrient uptake and thus aids the avoidance of biotic and abiotic stresses of grape. Our aim was to investigate in the Eger wine region the changes of mycorrhizal colonization, water potential, and yield quality and quantity of grape roots at three altitudes, along a changing soil moist gradient. Our results show that the degree of mycorrhizal colonization is higher in drier areas, which supports the water and nutrient uptake of the host plant.
机译:在土壤湿度低的情况下,菌根真菌的作用尤为重要,因为菌根对葡萄根的定殖会增加水分和养分的吸收,从而有助于避免葡萄的生物和非生物胁迫。我们的目的是调查埃格葡萄酒产区在三个海拔高度,沿着变化的土壤湿度梯度下菌根定植,水势以及葡萄根的产量质量和数量的变化。我们的结果表明,在较干燥的地区,菌根定植的程度更高,这支持了宿主植物对水分和养分的吸收。

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