Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Piotr Markowski"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Designing machines and equipment for post-harvest operations of agricultural products requires information about their physical properties. The aim of the work was to evaluate the possibility of introducing a new approach to predict the mois
Externí odkaz:
https://doaj.org/article/aa90c7dc9ebc42b2826ca18b0500001e
Autor:
Piotr Markowski, Zdzisław Kaliniewicz, Adam Lipiński, Seweryn Lipiński, Patrik Burg, Vladimír Mašán
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 9036 (2024)
The aim of this study was to determine the influence of boom height above a crop stand and the spacing between nozzles and diffusers in an over-row sprayer on the uniformity of the horizontal spray distribution and the uniformity of the air velocity
Externí odkaz:
https://doaj.org/article/c4fa40c73b8a4d2db62e59b36e5e2623
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Fuzzy logic models are increasingly used to control simple and complex devices, as well as entire operating systems. In this study, a fuzzy logic model was applied to assess the performance a boom stabilization system in a field sprayer. The
Externí odkaz:
https://doaj.org/article/dd382414272842879c9d5d50d17a0514
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract This paper presents an innovative solution for a distributor head equipped with a deflector (controlled plate)—intended to change the tilt angle (realignment) of the pneumatic seed drill distributor head cover. We compared two qualitative
Externí odkaz:
https://doaj.org/article/7bc69e52a98c4e21a20857090368dcfe
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract The relationships between the basic physical properties of seeds of selected spindle species were evaluated for the needs of seed sorting operations. Physical properties were measured in the seeds of five spindle species, and the presence of
Externí odkaz:
https://doaj.org/article/2d68c0efe2e746478dfccc303d24addf
Publikováno v:
Brain and Spine, Vol 1, Iss , Pp 100247- (2021)
Externí odkaz:
https://doaj.org/article/7d2bbcca4ea740bdb80bac1c0e19232e
Publikováno v:
Applied Sciences, Vol 12, Iss 2, p 549 (2022)
This article presents the results of research on the influence of moisture on changes in the physical properties, i.e., the length, width, thickness, and weight, of dressed and untreated cereal seeds in order to improve the simulation process based o
Externí odkaz:
https://doaj.org/article/bcf1126db6394598b66e20cce5a034c1
Publikováno v:
Acta Agrophysica, Vol 25, Iss 1, Pp 5-16 (2018)
The aim of the study was to use a 3D scanner to develop numerical models of walnuts, hazelnuts and peanuts, to define geometric features of nuts based on these models, and to compare them against findings from digital image analysis, and measurements
Externí odkaz:
https://doaj.org/article/b6caf25e6a424b8cbc17600db3f9a388
Autor:
Łukasz Gierz, Piotr Markowski
Publikováno v:
Materials, Vol 13, Iss 13, p 3000 (2020)
Due to the sustainable development of agriculture machines with large working widths of 4–6 m or even 9–12 m are increasingly often used for agrotechnical operations. The sowing machinery whose working widths are much bigger than the width of the
Externí odkaz:
https://doaj.org/article/0b922b8a65d5400ebea4bf4dc7ab9664
Publikováno v:
Agriculture, Vol 10, Iss 3, p 85 (2020)
The protection of potatoes from pests and diseases, especially at an early stage of their development, is an indispensable element of cultivation. Pesticides are most commonly used for protection, but their high doses may adversely affect the natural
Externí odkaz:
https://doaj.org/article/eb2e45db15c9481f80f12aa8117d63c5