Analysis and Evaluation of Soil Fertility in the Yellow River Scenic Belt Parks of Jinan
WANG Jinhua
LV Zhanguo
LIU Hongquan
YAN Dan
WANG Tongyu
CHEN Xiuna
WANG Xianlong
Abstract：Soil is the material foundation on which plants rely for survival,and an important carrier for ecological security and green space health.Jinan is a city located along the Yellow River,and the soil fertility of the riverside ecosystem is a core ecological factor for Jinan's greening system.This article collected 268 soil samples from the surface soil(0-30 cm)and deep soil(30-60 cm)of 16 parks located in the Yellow River landscape belt of Jinan City.Seven indicators,including bulk density,pH,EC,organic matter,hydrolysable nitrogen,available phosphorus,and available potassium,were measured.Then,the revised Nemero comprehensive index method was used to evaluate soil fertility.The soil fertility index P of the key areas was 0.67,classified as poor.This provides technical solutions for improving soil quality and planting plants in the Yellow River siltation area according to local conditions.
Keywords：Yellow River scenic beltsoil qualityfertility analysisJinan
Publication Date：2024-10-28
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：7( 46-52 )