Results 41 to 50 of about 4,733,599 (336)

A Review of Contact Models’ Properties for Discrete Element Simulation in Agricultural Engineering

open access: yesAgriculture
In agricultural engineering, the discrete element simulation of the operational structure, object of movement, and force has become a standard method of modern agricultural equipment design.
Zhihao Zhao, Mingliang Wu, Xiaohu Jiang
semanticscholar   +1 more source

Model of the agricultural engineering enterprise innovation program development

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
Changes in the economic and technological conditions of functioning of the agro-industrial complex of Russia impose new requirements on the production potential of agricultural engineering enterprises.
Z. Shaporova, A. Tsvettsykh
semanticscholar   +1 more source

Applying Big Data for Intelligent Agriculture-Based Crop Selection Analysis

open access: yesIEEE Access, 2019
With the growth of the human population comes the constantly rising demand for agricultural products. Nevertheless, as the world experiences climate change, many crops are often damaged by weather conditions.This study utilizes Intelligent Agriculture ...
Fan-Hsun Tseng   +2 more
doaj   +1 more source

Design and Test of Load-Lifting Performance for Hydraulic Linkage of the High-Medium Horsepower Tractor

open access: yesApplied Sciences, 2021
To improve the detection efficiency and safety of the tractor, the research proposed a device for detecting the loading–lifting performance of the lower link of the tractor based on the four-bar mechanism. According to the actual use requirements and the
Qian Cong   +7 more
doaj   +1 more source

Development of a doorframe-typed swinging seedling pick-up device for automatic field transplantation

open access: yesSpanish Journal of Agricultural Research, 2015
A doorframe-typed swing seedling pick-up device for automatic field transplanters was developed and evaluated in a laboratory. The device, consisting of a path manipulator and two grippers, can move the pins slowly to extract seedlings from the tray ...
Han Luhua   +3 more
doaj   +1 more source

Mechanical weed control on small-size dry bean and its response to cross-flaming

open access: yesSpanish Journal of Agricultural Research, 2016
Dry bean (Phaseolus vulgaris L.) can be a profitable crop for farmers; however controlling weeds effectively without a decrease in yield remains a problem.
Luisa Martelloni   +4 more
doaj   +1 more source

Análise de investimento em plataformas colhedoras de milho em espaçamento reduzido: efeito de oscilações da produtividade, do preço do milho e da semente Corn gatherer platform investment analysis in reduced spacing: oscillation effect in the productivity, corn and seed price

open access: yesEngenharia Agrícola, 2009
O objetivo deste trabalho foi avaliar a viabilidade econômica do investimento em plataformas colhedoras de milho em espaçamento reduzido quanto a aumentos percentuais de produtividade, do preço do milho e da semente.
Vilnei de O. Dias   +3 more
doaj   +1 more source

Hydrological response to ~30 years of agricultural surface water management [PDF]

open access: yes, 2017
Amongst human practices, agricultural surface-water management systems represent some of the largest integrated engineering works that shaped floodplains during history, directly or indirectly affecting the landscape.
Sofia, Giulia, Tarolli, Paolo
core   +2 more sources

Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1

open access: yesFEBS Letters, EarlyView.
Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji   +5 more
wiley   +1 more source

Development of Kenaf Biochar in Engineering and Agricultural Applications

open access: yesChemistry Africa, 2021
The aim of this review is to investigate the recent development of kenaf derived biochar and its composites in various engineering and agricultural applications including nanostructure catalysts and polymer composites as kenaf biochar and activated ...
M. M. Harussani, S. M. Sapuan
semanticscholar   +1 more source

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