Results 11 to 20 of about 12,181 (265)
Design and simulation of key components for mechanical transplanting of large pineapple seedlings [PDF]
Frontiers in Plant SciencePineapple is an important characteristic crop in tropical and subtropical regions of China. In production, the proportion of labor costs is high and the level of mechanization is low, which hinders the full play of the industrial potential.
Junwang Guo +9 more
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Grey correlation analysis on influence factors of agricultural mechanization investment
浙江大学学报. 农业与生命科学版, 2005 Agricultural mechanization plays a key role in the progress of society and economy. The mechanization degree is influenced by multi-factors and simultaneously has influence on agricultural economy in many aspects. The agricultural mechanization actuality
MA Guang, CHEN Hong-jin
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Development of Agricultural Mechanization in China and Its Current Strategic Focus
Сельскохозяйственные машины и технологии, 2019 China's agricultural machinery development has gone through fi ve stages in its 100-year history: Germination stage of agricultural machinery development (1917-1949), Construction Stage of Modern Agricultural Machinery Industry System in China (1949-1979)
Sh. Shuqi, W. Jiasheng, W. Dongwei
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Mechanisation in tea plantation driving factors and its impact on sustainable environment
Jurnal Pendidikan Geografi, 2020 Mechanization in tea plantation business is a phenomenon that is happening in Indonesia. The demand for tea products, the existence of land and tea plants that must be routinely maintained makes the managers of tea plantations have to find ways to manage
I Dewa Putu Eskasasnanda +1 more
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Promoters and Deterrents of Developing Mechanization of Peanut Cultivation in North of Iran [PDF]
International Journal of Agricultural Management and Development, 2015 The increasing cost of peanut production is a major concern in Iran. Therefore, developing the mechanization of peanut production is a necessity. In this regard, a three-phase Delphi study was conducted to identify the promoting and deterring factors
Reza Zehtab Naebi +2 more
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Mechanisms with Referrals: VCG Mechanisms and Multilevel Mechanisms [PDF]
SSRN Electronic Journal, 2016 We study mechanisms for environments in which only some of the agents are directly connected to a mechanism designer and the other agents can participate in a mechanism only through the connected agents' referrals. Agents' network connections are private information, which can be strategically concealed by avoiding making referrals; while the mechanism
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Putting Mechanics into Quantum Mechanics [PDF]
Physics Today, 2005 Nanoelectromechanical structures are starting to approach the ultimate quantum mechanical limits for detecting and exciting motion at the nanoscale. Nonclassical states of a mechanical resonator are also on the horizon.
Schwab, Keith C., Roukes, Michael L.
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Models and Mechanisms of Stomatal Mechanics
Trends in Plant Science, 2018 The mechanism of stomatal function (control of gas flux through the plant surface via regulation of pore size) is fundamentally mechanical. The material properties of the pore-forming guard cells must play a key role in setting the dynamics and degree of stomatal opening/closure, but our understanding of the molecular players involved and resultant ...
Woolfenden, H.C. +5 more
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Proceedings of the fifteenth ACM conference on Economics and computation, 2014 We consider reallocation problems in settings where the initial endowment of each agent consists of a subset of the resources. The private information of the players is their value for every possible subset of the resources. The goal is to redistribute resources among agents to maximize efficiency.
Liad Blumrosen, Shahar Dobzinski
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Systematic analysis on development of agricultural mechanization in Zhejiang province
浙江大学学报. 农业与生命科学版, 2003 Great advances have been made in agricultural machinery industry, agricultural mechanization service, agricultural equipment performance and mechanization levels in agricultural operation.
ZHENG Wen-zhong, YING Xia-fang, HE Yong
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