Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Zdenek Kviz"'
Autor:
Václav BRANT, Milan KROULÍK, Jan PIVEC, Petr ZÁBRANSKÝ, Josef HAKL, Josef HOLEC, Zdeněk KVÍZ, Luděk PROCHÁZKA
Publikováno v:
Soil and Water Research, Vol 12, Iss 2, Pp 106-116 (2017)
Soil under maize cropping is among the most endangered by erosion. The effect of conservation tillage management on values of splash erosion when using shallow strip tillage before sowing maize was evaluated in the Central Bohemian region (Czech Repu
Externí odkaz:
https://doaj.org/article/d396df72c66f4cbe86068c4c395f1954
Autor:
Zděnek Kvíz, Milan Kroulík
Publikováno v:
Research in Agricultural Engineering, Vol 63, Iss Special Issue, Pp S66-S72 (2017)
This article evaluates agricultural operator´s stress, mental strain and generally fighting with driving difficulties during operating agricultural machinery sets by means of a heart rate indicator. Different drivers driving different tractors with
Externí odkaz:
https://doaj.org/article/bf218344a05c4c8f965a54ea7bcbf820
Autor:
J. Holec, Zdenek Kviz, Milan Kroulík, P. Zábranský, J. Pivec, V. Brant, Josef Hakl, l. Procházka
Publikováno v:
Soil and Water Research. 12:106-116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdd99db8fcc4217ced202e856c243339
https://doi.org/10.17221/147/2015-swr
https://doi.org/10.17221/147/2015-swr
Publikováno v:
Biosystems Engineering. 116:190-197
Positive driving performance and ergonomic effects are ascribed to satellite-based automatic guidance systems. Although the literature had provided some information on working-width utilisation, turning-time requirement and steering accuracy, the rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fbc15dfbbba86179a6f3eda5b020615
https://doi.org/10.1016/j.biosystemseng.2013.07.018
https://doi.org/10.1016/j.biosystemseng.2013.07.018
Publikováno v:
Proximal Soil Sensing ISBN: 9789048188581
Spatial and temporal variabilities of soil properties were monitored within a 12-ha field over several consecutive years. Particle-size distribution, total carbon content (Ct), and pH were monitored. Soil samples were taken from points on a regular s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1864aeb204eb025b1953136b65cde34c
https://doi.org/10.1007/978-90-481-8859-8_34
https://doi.org/10.1007/978-90-481-8859-8_34
Publikováno v:
2008 Providence, Rhode Island, June 29 - July 2, 2008.
For the purpose of simulation of straw and chaff distribution quality across working width of a combine harvester after its passage, different straw management variants with even and uneven plant remains placement were established. It has to be state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb6ecaf0f23765591d71b1511e63f39
https://doi.org/10.13031/2013.24609
https://doi.org/10.13031/2013.24609
Publikováno v:
Scopus-Elsevier
Non-contacting methods for material properties determination and crop yield determination are the best solution especially for rough conditions in agriculture, however, it requires reliable and durable sensors as a source of primary data. The capacit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f9d842f9b328246ef915d7970507a41
https://doi.org/10.13031/2013.22587
https://doi.org/10.13031/2013.22587
Autor:
Zdenek Kviz
Publikováno v:
International Astronomical Union Colloquium. 98:134-137
Who is an amateur-astronomer? We would certainly find several definitions if we tried to get answers from the audience. I am not trying to force anyone to accept my definition, in fact I do not know if I really have one. Someone who likes to read boo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2990f92099b7635f360ba17d6a895849
https://doi.org/10.1017/s0252921100092514
https://doi.org/10.1017/s0252921100092514
Publikováno v:
ResearcherID
Scopus-Elsevier
Scopus-Elsevier
Machines without satellite navigation in fields have a tendency to pass-to-pass errors, especially unwanted overlaps, resulting in waste of fuel and pesticides, longer working times and also environmental damage. This paper evaluates the accuracy of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edb8764d19016f5db71a0c9a4ed3e2f4
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000331596700006&KeyUID=WOS:000331596700006
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000331596700006&KeyUID=WOS:000331596700006
Publikováno v:
Scopus-Elsevier
This paper concerns the evaluation of the husk and straw distribution quality measurement on different commonly used combine harvesters. The plant residues can significantly influence the next plant germination and growth, espe cially when they are u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::269619d30954a773b7dbca46ea63f966
http://www.scopus.com/inward/record.url?eid=2-s2.0-21044457302&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-21044457302&partnerID=MN8TOARS