Using splines in the application of the instantaneous profile method for the hydrodynamic characterization of a tropical agricultural Vertisol

IF 1.9 4区农林科学 Q3 SOIL SCIENCE

Revista Brasileira De Ciencia Do Solo Pub Date : 2022-01-01 DOI:10.36783/18069657rbcs20210086

B. Rivera-Hernández, R. Garruña-Hernández, E. Carrillo-Ávila, Víctor Hugo Quej-Chi, J. Andrade, R. Andueza-Noh, J. Arreola-Enríquez

引用次数: 1

Abstract

: An important aspect in the study and understanding of the physical phenomena involved in 0.02262 cm 3 cm -3 at 0.9 m depth for h(θ) relations, and in all cases, the SRMSE k values are less than 0.0018 m day -1 for K(θ) relationships. The results reveal the utility of splines in the IPM for characterizing the soil profile K(θ) relationships in field studies, as well as the need for more research to the generation of pedotransfer functions in tropical Vertisols.

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利用样条曲线在瞬时剖面法中的应用，对热带农业喷雾剂的水动力特性进行了研究

对于h(θ)关系，在0.9 m深度0.02262 cm 3 cm -3中涉及的物理现象的研究和理解的一个重要方面，在所有情况下，k (θ)关系的SRMSE k值小于0.0018 m day -1。研究结果表明，IPM中样条曲线在田间研究中用于表征土壤剖面K(θ)关系的效用，以及对热带垂直土壤土壤转移函数的生成需要进行更多的研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Revista Brasileira De Ciencia Do Solo 农林科学-土壤科学

CiteScore

3.00

自引率

11.80%

发文量

审稿时长

9-24 weeks

期刊介绍： The Revista Brasileira de Ciência do Solo is a scientific journal published by the Brazilian Society for Soil Science (SBCS), founded in 1947, and is responsible for the propagation of original and inedited technical-scientific work of interest for Soil Science. Contributions must not have been previously published or submit to other periodicals, with the only exception of articles presented in summarized form at professional meetings. Literature reviews are accepted when solicited by the Editorial Board.