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Position: Home > Articles > Study on Soil Nutrient Status of Cultivated Land and Fertilization Index of Main Crops in Yongcheng City Anhui Agricultural Science Bulletin 2019 (18) 102-104

永城市耕地土壤养分状况与主要作物施肥指标研究

作  者:
刘明西
单  位:
永城市农业技术推广中心
关键词:
土壤养分;施肥指标;耕地;永城市
摘  要:
通过对永城市18个监测点1500个土样检测数据进行分析,依据河南省耕地土壤养分分级标准,对土壤肥力进行评价,摸清了全市农田N、P、K等养分状况及养分变化,建立了主要农作物的施肥最佳施肥指标。
译  名:
Study on Soil Nutrient Status of Cultivated Land and Fertilization Index of Main Crops in Yongcheng City
作  者:
Liu Mingxi;Agricultural Technology Extension Center of Yongcheng City;
关键词:
Soil nutrients;;Fertilizer index;;Arable land;;Yongcheng City
摘  要:
Based on the analysis of 1500 soil samples from 18 monitoring stations in yongcheng city,soil fertilitywas evaluated according to the classification standard of farmland soil nutrients in Henan Province. The nutrient sta-tus of farmland N,P,K and its influence on soil nutrients change were found out,and the best fertilization index formain crops was established.

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