两种处理方式对土壤水分动态影响的试验研究

IF 1.3 Q2 AGRICULTURE, MULTIDISCIPLINARY

Acta Technologica Agriculturae Pub Date : 2022-11-01 DOI:10.2478/ata-2022-0026

V. Bulgakov, P. Findura, V. Nadykto, V. Kyurchev, M. Tikhovod

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引用次数: 2

摘要

任何作物的产量都取决于土壤湿度。其中一种保湿技术方法是以土壤覆盖物的形式休耕，覆盖层厚度不超过5-6厘米。为此，设计了一种利用特殊工作装置的耙。本文介绍了与在6厘米以上深度作业的连作耕耘机相比，用新耙装置处理的休耕田土壤水分变化的动态结果，而与具有农业技术环境的田地相比，用连续耕耘机处理的水分储量高2.2倍。与基本耕作机相比，新耙耕机达到的实际土壤耕作深度均匀性更高，因为根据F检验，前者（0.64cm2）的田间耕作深度波动的分散性明显小于后者（3.24cm2）。

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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Experimental Study of Two Fallow Field Treatment Influence Methods on Soil Moisture Dynamics

Abstract The yield of any crop depends on soil moisture. One of the moisture conservation technological methods is fallow in the form of soil mulch with a layer not exceeding a thickness of 5–6 cm. To create this, a harrow utilizing special working devices was designed. This paper presents the results obtained on the dynamics of changes in soil moisture in a fallow field treated with a new harrowing unit compared to a serial cultivator operating at a depth higher than 6 cm. It was observed that the soil moisture in the harrowed area of the fallow field was 1.4 times higher, while the moisture reserves were 2.2 times higher in contrast to the field with the agrotechnical environment, treated with the sweeps of a serial cultivator. The actual soil tillage depth uniformity reached with the new harrowing unit is higher in comparison to that of the basic cultivator unit because, according to the F-test, the dispersion of fluctuations in the field tillage depth by the former (0.64 cm2) is significantly less than that for the latter (3.24 cm2).

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来源期刊

Acta Technologica Agriculturae AGRICULTURE, MULTIDISCIPLINARY-

CiteScore

2.50

自引率

28.60%

发文量

审稿时长

18 weeks

期刊介绍： Acta Technologica Agriculturae is an international scientific double-blind peer reviewed journal focused on agricultural engineering. The journal is multidisciplinary and publishes original research and review papers in engineering, agricultural and biological sciences, and materials science. Aims and Scope Areas of interest include but are not limited to: agricultural and biosystems engineering; machines and mechanization of agricultural production; information and electrical technologies; agro-product and food processing engineering; physical, chemical and biological changes in the soil caused by tillage and field traffic, soil working machinery and terramechanics; renewable energy sources and bioenergy; rural buildings; related issues from applied physics and chemistry, ecology, economy and energy.