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本溪地区土壤湿度预测方法研究
Author(s) -
秀恒 孙,
博宇 张,
宝磊 董,
曜鹏 崔
Publication year - 2019
Publication title -
农业科学
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2630-4678
DOI - 10.32629/as.v2i5.1684
Subject(s) - computer science
由于近些年,春播时期土壤湿度对农业生产有很大影响,本研究利用人工观测土壤湿度、土壤湿度自动观测仪和无人站观测资料,通过相关分析,建立土壤湿度预测模型,通过模型修正,推算无土壤湿度监测乡镇土壤湿度情况,降水对深层土壤湿度影响较大,气温对浅层土壤湿度影响较大。运用此模型增加气象为农服务的科学性和实用性,拓展气象为农服务。

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