摘要
河北省是蔬菜生产大省,但露地蔬菜生产中养分管理较为粗放,长期存在有机物料施用种类单一、偏施化学氮肥、肥料养分配比失衡等问题,导致土壤有机质水平低、有效养分供应能力弱、连作障碍频发。针对露地蔬菜生产中存在的施肥问题,建立了固碳增效与沃土增活综合施肥技术,制定了全程施肥解决方案。有助于改善与提升菜田土壤质量,促进蔬菜稳产增产和菜农增收,具有广阔的应用前景。
Hebei is China’s main vegetable production province.However,the nutrient management in open field vegetable production is still extensive.There have been problems such as single source of organic material input,excessive chemical nitrogen application,and imbalanced ratio of fertilizer nutrients,resulting in long-term poor soil organic matter,low availability of soil nutrients,and constant continuous cropping obstacles.To solve these problems,the comprehensive fertilization techniques for soil carbon storage and microbial activity enhancement was established,and a full process fertilization solution was developed.It helped to improve and enhance the soil quality of vegetable field,promote stable and increased vegetable production,and increase the income of vegetable farmers,which has broad application prospects.
作者
李若楠
王丽英
史建硕
陈莉
贾舟
孙璇
LI Ruo-nan;WANG Li-ying;SHI Jian-shuo;CHEN Li;JIA Zhou;SUN Xuan(Instute of Agricultural Resources and Environment,Hebei Academy of Agriculture and Forestry Sciences,Shjazhuang 050051,China;Hebei Fertilizer Technology Innovation Center,Shijazhuang 050051,China;Shij-azhuang Academy of Agriculure and Forestry Sciences,Shijazhuang 050041,China)
出处
《河北农业科学》
2024年第3期45-49,88,共6页
Journal of Hebei Agricultural Sciences
基金
河北省省级科技计划项目(22326901D)
河北省农林科学院农业科技创新专项长期定位试验课题(2022110204)。
关键词
露地蔬菜
土壤固碳增活
施肥技术
全程施肥解决方案
Open field vegetable
Soil carbon storage and microbial activity enhancement
Fertilization techniques
Full process fertilization solution
