Zobrazeno 1 - 10
of 43
pro vyhledávání: '"František Kumhála"'
Publikováno v:
Research in Agricultural Engineering, Vol 68, Iss 2, Pp 102-107 (2022)
Recently, modern non-heating-based food processing alternatives have emerged. The pulsed electric field (PEF) technology is an example, which does not require high temperatures and, in principle, preserves both the nutritional and functional characte
Externí odkaz:
https://doaj.org/article/1036dc715f5c43d0bc5b4582d3ec4d2e
Autor:
Miroslav Macák, Jana Galambošová, František Kumhála, Marek Barát, Milan Kroulík, Karol Šinka, Petr Novák, Vladimír Rataj, Paula A. Misiewicz
Publikováno v:
Land, Vol 12, Iss 1, p 239 (2023)
Controlled traffic farming (CTF) is used to confine soil compaction to the least possible area of the field, thereby achieving economic and environmental benefits. In the context of climate change, soil erosion is one of the most discussed topics, an
Externí odkaz:
https://doaj.org/article/429ebf2dc7914f6e94ae8d3c77e3e8fd
Autor:
Vladimír Rataj, Jitka Kumhálová, Miroslav Macák, Marek Barát, Jana Galambošová, Jan Chyba, František Kumhála
Publikováno v:
Agronomy, Vol 12, Iss 1, p 128 (2022)
Cereals in Europe are mainly grown with intensive management. This often leads to the deterioration of the physical properties of the soil, especially increasing bulk density due to heavy machinery traffic, which causes excessive soil compaction. Con
Externí odkaz:
https://doaj.org/article/3049976110664a86af0f28bc6b735e36
Publikováno v:
Sensors, Vol 21, Iss 23, p 7794 (2021)
While the existing research provides a wealth of information about the static properties of RTK receivers, less is known about their dynamic properties, although it is clear that the vast majority of field operations take place when the machine is mo
Externí odkaz:
https://doaj.org/article/11b3e9679f0746dab38f4bb20e6ad182
Publikováno v:
Sensors, Vol 21, Iss 10, p 3494 (2021)
Moisture content is one of the most important parameters related to the quality of wood chips that affects both the calorific and economic value of fuel chips. For industrial applications, moisture content needs to be detected quickly. For this purpo
Externí odkaz:
https://doaj.org/article/05d5b2d4aa3a437383e2fa77f5c01daa
Publikováno v:
Research in Agricultural Engineering, Vol 63, Iss 3, Pp 99-105 (2017)
This article presents the results of entrepreneurial risk analysis in a company providing agricultural services where a group of combine harvesters is used. An economic model was created in order to emulate the operational costs of the combine harves
Externí odkaz:
https://doaj.org/article/6e3486aff9c445328c0c8ee6fa3c3876
Autor:
Jakub Lev, František Kumhála
Publikováno v:
Research in Agricultural Engineering, Vol 63, Iss Special Issue, Pp S18-S23 (2017)
Continuous detection of basic physical properties of freshly picked and cleaned wet hop cones would be very helpful for better control and automation of harvesting processes. That is why the main aim of this article was to determine the effects of bu
Externí odkaz:
https://doaj.org/article/701e7cdb985f463f996e6b4bf3c9f780
Publikováno v:
Research in Agricultural Engineering, Vol 63, Iss Special Issue, Pp S13-S17 (2017)
The protection of wild animals from mutilation or being killed during haymaking is still a serious problem connected with high working speeds and widths of modern harvesting machines. That is why the main aim of this study was to test low-cost, high-
Externí odkaz:
https://doaj.org/article/c91bf55137a64396a128308ec951c425
Publikováno v:
Precision Agriculture. 23:450-469
Wheat and rapeseed are significant crops in Czech agriculture and remote sensing has huge potential for their management, given Sentinel-1 can overcome issues of cloudiness and monitor vegetation development via radar backscatter. This study compares
Publikováno v:
Sensors
Volume 21
Issue 10
Sensors (Basel, Switzerland)
Sensors, Vol 21, Iss 3494, p 3494 (2021)
Volume 21
Issue 10
Sensors (Basel, Switzerland)
Sensors, Vol 21, Iss 3494, p 3494 (2021)
Moisture content is one of the most important parameters related to the quality of wood chips that affects both the calorific and economic value of fuel chips. For industrial applications, moisture content needs to be detected quickly. For this purpo