首页|期刊导航|山东农业科学|鲁南地区水稻土壤养分丰缺及推荐施肥指标体系研究

鲁南地区水稻土壤养分丰缺及推荐施肥指标体系研究OACSTPCD

Study on Abundance and Deficiency of Soil Nutrient and Fertilization Recommendation Index System for Rice in South Shandong

中文摘要英文摘要

为建立鲁南地区水稻土壤养分丰缺和推荐指标施肥体系,2006-2015年在临沂市设置水稻“3414”试验52个,利用土壤养分测定值和相对产量的关系建立水稻土壤养分丰缺指标体系。根据肥料效应确定最佳施肥量和土壤养分的关系,建立氮、磷、钾肥推荐施肥模型,初步构建了鲁南地区水稻推荐施肥指标体系。结果表明,当土壤碱解氮含量处于极高(>150.0 mg/kg)、高(>130.0~150.0 mg/kg)、中(>85.0~130.0 mg/kg)、低(≤85.…查看全部>>

In order to set up the abundance and deficiency of soil nutrient and fertilization recommenda-tion index system for rice in typical of south Shandong,52 “3414”field experiments were conducted in Linyi City,Shandong Province from 2006 to 2015.The nutrient abundance and deficiency index system of rice soil was established according to the correlation between nutrient contents and relative yield.The correlation be-tween the optimum fertilization rate and soil n…查看全部>>

韩军;闫童;张磊;刘士亮;于永梅;李明光

临沂市经济开发区朝阳街道办事处,山东 临沂 276027临沂市河东区农业局,山东 临沂 276034临沂市河东区农业局,山东 临沂 276034临沂市河东区农业局,山东 临沂 276034临沂市河东区农业局,山东 临沂 276034郯城县农业局,山东 郯城 276100

农业科技

水稻土壤养分丰缺指标推荐施肥

RiceSoil nutrientsAbundance and deficiency indexFertilization recommendation

《山东农业科学》 2016 (8)

93-97,5

农业部测土配方施肥项目

10.14083/j.issn.1001-4942.2016.08.022

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