一种测定土壤质地的可靠方法？

IF 2.6 3区农林科学 Q1 AGRONOMY

Journal of Plant Nutrition and Soil Science Pub Date : 2024-09-27 DOI:10.1002/jpln.202400277

Svenja Leemhuis, Florian Hüttner, Axel Göttlein

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引用次数: 0

摘要

新的PARIOplus土壤质地测量系统是在PARIOclassic的基础上改进的积分悬架压力法，它是一种利用高精度传感器测量的悬架压力曲线，通过逆建模使其适应模拟的Stokes沉降定律的方法。为了验证该方法，从人工材料中混合土壤样品以覆盖整个粒度三角形。并与滴管法进行了比较。该研究表明PARIOplus与R2 >；在所有纹理类中为0.99。

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PARIOplus—A reliable method for determining soil texture?

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PARIOplus—A reliable method for determining soil texture?

The new PARIOplus soil texture measuring system, based on the integral suspension pressure method, a modification of the PARIOclassic, is a method in which the suspension pressure curve measured with a high-precision sensor is adapted to the modelled Stokes' law of sedimentation by means of inverse modelling. In order to validate the method, soil samples were mixed from artificial material to cover the entire grain size triangle. The results were also compared with those of the burette. This study shows that PARIOplus provides reliable and comparable results with R² > 0.99 in all texture classes.

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来源期刊

Journal of Plant Nutrition and Soil Science 农林科学-农艺学

CiteScore

4.70

自引率

8.00%

发文量

审稿时长

8-16 weeks

期刊介绍： Established in 1922, the Journal of Plant Nutrition and Soil Science (JPNSS) is an international peer-reviewed journal devoted to cover the entire spectrum of plant nutrition and soil science from different scale units, e.g. agroecosystem to natural systems. With its wide scope and focus on soil-plant interactions, JPNSS is one of the leading journals on this topic. Articles in JPNSS include reviews, high-standard original papers, and short communications and represent challenging research of international significance. The Journal of Plant Nutrition and Soil Science is one of the world’s oldest journals. You can trust in a peer-reviewed journal that has been established in the plant and soil science community for almost 100 years. Journal of Plant Nutrition and Soil Science (ISSN 1436-8730) is published in six volumes per year, by the German Societies of Plant Nutrition (DGP) and Soil Science (DBG). Furthermore, the Journal of Plant Nutrition and Soil Science (JPNSS) is a Cooperating Journal of the International Union of Soil Science (IUSS). The journal is produced by Wiley-VCH. Topical Divisions of the Journal of Plant Nutrition and Soil Science that are receiving increasing attention are: JPNSS – Topical Divisions Special timely focus in interdisciplinarity: - sustainability & critical zone science. Soil-Plant Interactions: - rhizosphere science & soil ecology - pollutant cycling & plant-soil protection - land use & climate change. Soil Science: - soil chemistry & soil physics - soil biology & biogeochemistry - soil genesis & mineralogy. Plant Nutrition: - plant nutritional physiology - nutrient dynamics & soil fertility - ecophysiological aspects of plant nutrition.