The West Lake area and water system in West Lake scenic area of Hangzhou City directly affect the soil properties of waterfront lawn beds,which in turn have a significant impact on the growth of waterfront lawns.In or...The West Lake area and water system in West Lake scenic area of Hangzhou City directly affect the soil properties of waterfront lawn beds,which in turn have a significant impact on the growth of waterfront lawns.In order to further improve the quality of lawns,the conditions of 10 waterfront lawn beds in West Lake scenic area were tested and analyzed.The results showed that the waterfront lawn beds in West Lake scenic area were prone to salinization,with moderate or high pH values,moderate overall organic matter content,relatively sufficient nitrogen and phosphorus elements,and relatively deficient potassium elements.The contents of exchangeable calcium in all samples were higher than the lower limit,and the contents of exchangeable sodium,exchangeable magnesium,and available manganese in the soil were moderate or low,while the contents of available copper were moderate or high.展开更多
基金Sponsored by Key Project of Hangzhou Science and Technology Bureau(20191203B78).
文摘The West Lake area and water system in West Lake scenic area of Hangzhou City directly affect the soil properties of waterfront lawn beds,which in turn have a significant impact on the growth of waterfront lawns.In order to further improve the quality of lawns,the conditions of 10 waterfront lawn beds in West Lake scenic area were tested and analyzed.The results showed that the waterfront lawn beds in West Lake scenic area were prone to salinization,with moderate or high pH values,moderate overall organic matter content,relatively sufficient nitrogen and phosphorus elements,and relatively deficient potassium elements.The contents of exchangeable calcium in all samples were higher than the lower limit,and the contents of exchangeable sodium,exchangeable magnesium,and available manganese in the soil were moderate or low,while the contents of available copper were moderate or high.
