水稻残茬对履带联合收割机土壤压实特性的影响

IF 0.9 4区 农林科学 Q3 AGRICULTURAL ENGINEERING Engenharia Agricola Pub Date : 2023-08-04 DOI:10.1590/1809-4430-eng.agric.v43n3e20230057/2023
Sifan Liu, Zhongru Tang, Cheng Shen, Ting Wang, Yaquan Liang
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EFFECT OF RICE STUBBLE ON SOIL COMPACTION PROPERTIES OF A CRAWLER UNDERGOING COMBINE HARVESTER HARVESTING
In the process of rice harvesting, the passability of the track combine harvester is often limited by the state of the soil. Meanwhile, wet and soft paddy soil is compacted under the rolling of harvesting machinery, which also affects the soil function and the ecological environment. Therefore, the relationship between the physical and mechanical properties of wet and soft paddy soil was studied in this paper. In addition, compaction from a track combine harvester on field soil with and without rice stubble was studied. The density and gradation of wet and soft paddy soil were positively correlated with cohesion and negatively correlated with the internal friction angle. In paddy soil with a moisture content of 16–36%, the soil moisture content was negatively correlated with cohesion and internal
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来源期刊
Engenharia Agricola
Engenharia Agricola AGRICULTURAL ENGINEERING-
CiteScore
1.90
自引率
20.00%
发文量
62
审稿时长
4-8 weeks
期刊介绍: A revista Engenharia Agrícola existe desde 1972 como o principal veículo editorial de caráter técnico-científico da SBEA - Associação Brasileira de Engenharia Agrícola. Publicar artigos científicos, artigos técnicos e revisões bibliográficas inéditos, fomentando a divulgação do conhecimento prático e científico na área de Engenharia Agrícola.
期刊最新文献
TECHNICAL AND ECONOMIC FEASIBILITY OF OFF-GRID PHOTOVOLTAIC SYSTEMS FOR IRRIGATION EFFECT OF RICE STUBBLE ON SOIL COMPACTION PROPERTIES OF A CRAWLER UNDERGOING COMBINE HARVESTER HARVESTING EFFECT OF CONSTANT VOLUME STRUCTURE PARAMETERS ON GRAIN VENTILATION DRYING THE INFLUENCE OF SEED VARIETY AND HIGH SEEDING SPEED ON PNEUMATIC PRECISION SEED METERING INTELLIGENT AUTOMATED MONITORING INTEGRATED WITH ANIMAL PRODUCTION FACILITIES
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