Zobrazeno 1 - 10
of 59
pro vyhledávání: '"disk harrow"'
Autor:
A. F. Zhuk, K. A. Sokht
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 12, Iss 4, Pp 53-56 (2018)
Disk-type spherical working tools are widely used in soil-cultivating machines, where they serve as an element base for combined units and disk harrows, including the multi-row ones with disks on individual racks. The tools are used in the implementa
Externí odkaz:
https://doaj.org/article/dd95aa47e8a8496ab7d482e6c4219a49
Akademický článek
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Akademický článek
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Autor:
A. F. Zhuk
Publikováno v:
Сельскохозяйственные машины и технологии, Vol 0, Iss 6, Pp 10-15 (2016)
Water-retaining roughnesses (holes, non-continuous furrows, micro-lagoons) come into being on the field surface at its tillage. They prevent a backflow, an erosion on slope lands and improve moisture content the soil. However, in the last decades suc
Externí odkaz:
https://doaj.org/article/09aa6998ed334151ba7386028ca124ea
Autor:
Jeong-Woo Han, Jeong-Gil Kim, Sang-Gon Moon, In-Kyung Shin, Seung-Je Cho, Min-Seok Shin, Woo-Jin Chung, Gwan-Hee Son, Young-Jun Park
Publikováno v:
Applied Sciences, Vol 10, Iss 14, p 4707 (2020)
Composite work tools have many components, and complex shapes when compared to standard tools such as rotaries and plows. In addition, the component durability for the tools is critical because the load varies severely according to the soil condition
Externí odkaz:
https://doaj.org/article/c0bbf886c8164a01b527b5c097c133ef
Publikováno v:
Agroecological journal; No. 4 (2022); 76-83
Агроекологічний журнал; № 4 (2022); 76-83
Агроекологічний журнал; № 4 (2022); 76-83
The article presents the results of scientific research on the influence of four systems of basic tillage such as shelf tillage (ploughing at 20–22 cm), shelfless (chisel-deep-ripper at 20–22 cm), shelf-less tillage shallow (disk harrow at 10–1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=scientific_p::2184548f7b6df68516904a55e64822cb
http://journalagroeco.org.ua/article/view/273251
http://journalagroeco.org.ua/article/view/273251
Autor:
Sadiq J. Muhsin
Publikováno v:
Maǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, Vol 30, Iss 2 (2017)
A field experiment was conducted in two different locations at Agricultural Research Station of Garmat Ali in Basrah-Iraq. The aim of this investigation is to evaluate the effective field capacity, field efficiency, draft force, pulverization index (
Externí odkaz:
https://doaj.org/article/e158e3da06b2488c8d0ecd6de5d9d6f1
Autor:
Gustavo Naves Dos Reis, Rouverson Pereira Da Silva, Carlos Eduardo Angeli Furlani, Afonso Lopes, Danilo Cesar Checchio Grotta, Jorge Wilson Cortez
Publikováno v:
Acta Scientiarum: Technology, Vol 30, Iss 2, Pp 135-138 (2008)
Este teste foi realizado para avaliar o desempenho de um trator agrícola utilizando mistura de biodiesel com diesel de petróleo como combustível. O experimento foi realizado na FCAV-Unesp, Jaboticabal, São Paulo, e utilizou-se um trator 4x2 TDA d
Externí odkaz:
https://doaj.org/article/a205672762454ac9a037584d1abaeae5
Autor:
J. Musil, J. Červinka
Publikováno v:
Research in Agricultural Engineering, Vol 53, Iss 2, Pp 47-53 (2007)
A determination of the total pulling resistance of machinery is important in light of its dimensioning as well in light of energy requirements of processed operation. There are several methods to determine it. They can be divided to analytical method
Externí odkaz:
https://doaj.org/article/855b7e40c84649779ea5506014dfdb72
Autor:
Matheus Gustavo da Silva, Orivaldo Arf, Marco Eustáquio de Sá, Ricardo Antônio Ferreira Rodrigues, Salatiér Buzetti
Publikováno v:
Scientia Agricola, Vol 61, Iss 3, Pp 307-312 (2004)
The adoption of appropriate cultural management, which includes nitrogen fertilization and soil tillage system, is very important to increase the efficiency of plant in the utilization of available resource. This research work was conducted for three
Externí odkaz:
https://doaj.org/article/32299c8daffc4ddf9fcfe47a93857c61