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Determination of Critical Moisture Content Facing Walnut Shell Breaking and Optimization of Combined Hot Air and Microwave Vacuum Drying Process

open access: yesApplied Sciences, 2023
The conditioning of moisture content is an effective way to improve walnut-crushing performance. In this study, firstly, walnuts with different moisture contents were used to conduct the crushing experiments. The distributions of fragment sizes of shells
Long Li   +6 more
doaj   +1 more source

Construction of Color Prediction Model for Damaged Korla Pears during Storage Period

open access: yesApplied Sciences, 2023
In this work, to scientifically predict the color of damaged Korla fragrant pears during the storage period with lower economic loss and improved added value of the fragrant pears, eight pericarp color prediction models of damaged Korla fragrant pears ...
Rui Zhang   +5 more
doaj   +1 more source

Study on the Relationship between Crack Initiation and Crack Bifurcation in Walnut Shells Based on Energy

open access: yesAgriculture, 2023
Clarifying the dissipated energy required for crack expansion is an effective way to control material crushing. Therefore, based on the material fracture probability model and fractal theory, the energy range required for crack extension was determined ...
Xiaolan Man   +6 more
doaj   +1 more source

Using the Equivalent Static Pressure Method to Assess Free Fall Damage of the Korla Fragrant Pear

open access: yesHorticulturae, 2023
In order to explore the equivalent static condition of the impact damage of the Korla fragrant pear under free fall, the Korla fragrant pear was chosen as the research object in this paper, and the height of free fall and rebound were recorded by a high ...
Cui Li   +7 more
doaj   +1 more source

Construction of a Chlorophyll Content Prediction Model for Predicting Chlorophyll Content in the Pericarp of Korla Fragrant Pears during the Storage Period

open access: yesAgriculture, 2022
A chlorophyll content prediction model for predicting chlorophyll content in the pericarp of Korla fragrant pears was constructed based on harvest maturity and storage time.
Yang Liu   +4 more
doaj   +1 more source

Performance Analysis and Testing of Spiral Quantitative Fertiliser Distributors in Orchards

open access: yesApplied Sciences, 2023
This study designed two levels of quantitative fertilizer distribution to investigate precision fertilization applications in orchards in South Xinjiang, China, which have vast rows and narrow plant spaces.
Xingyu Wang   +7 more
doaj   +1 more source

Failure Mode Analysis and Maintenance of Railway Overhead Line Rigid Stainless Steel Droppers and Multi-Strand Copper Jumpers

open access: yesIET Electrical Systems in Transportation, 2023
Droppers and jumpers are important components of railway overhead line electrification. Their effective maintenance is critical for the railway’s safe and reliable operation; the consequences of their failure can be disproportionally serious.
Jingyu Du   +4 more
doaj   +1 more source

Performance Analysis and Testing of a Multi-Duct Orchard Sprayer

open access: yesAgronomy, 2023
A multi-duct orchard sprayer is designed in this paper to address the problem of low droplet coverage during plant protection in walnut orchards in South Xinjiang, China.
Zhanbiao Li   +6 more
doaj   +1 more source

Optimization and Design of Disc-Type Furrow Opener of No-Till Seeder for Green Manure Crops in South Xinjiang Orchards

open access: yesAgriculture, 2023
For the issues of the poor stability of the furrow opener depth, large soil backfill depth, and inconsistent furrow shape on a no-till seeder for planting green manure between rows of orchards in South Xinjiang, a double-disc, corrugated furrow opener is
Rui Ye   +6 more
doaj   +1 more source

Rotary Plow for Organic Soybean Cultivation Technology

open access: yesСельскохозяйственные машины и технологии, 2021
The authors showed that a rotary plow deepened the arable layer and destroyed the plow bottom, simultaneously crushed plant residues, green manure crops and embedded them in the soil upper layer that was active for the cultivated plants roots and ...
V. V. Epifantsev   +2 more
doaj   +1 more source

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