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Embedded System for Automatic Transplanting of Vegetable Plug Seedling
2018 8th International Conference on Communication Systems and Network Technologies (CSNT), 2018This paper introduces a micro-controller based automatic metering mechanism useful for transplanting of plug seedlings of various vegetables grown in pro-trays. The system is based for actuating stepper as well as dc motor connected to an Arduino micro-controller via UART protocol.
Abhijit Khadatkar, S.M. Mathur, K. Dubey
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[Adaptability of cucumber plug seedlings to daytime temperature].
Ying yong sheng tai xue bao = The journal of applied ecology, 2012Cucumber plug seedlings were cultured in a phytotron to study their responses to different daytime temperature. The daytime temperature was controlled at 30 degrees C, 27 degrees C, 24 degrees C, 21 degrees C, 18 degrees C and 15 degrees C, and the night temperature was at 15 degrees C, with the thickness and length of hypocotyl, length and width of ...
Qing-song, Zhao +4 more
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Design of a control system for a mini-automatic transplanting machine of plug seedling
Computers and Electronics in Agriculture, 2020Abstract In China, vegetable production system has been dominated by small and medium-sized agricultural facilities over the open-field cultivational practices. Low ceiling height and narrow width are dimensional attributes associated with most of these facilities.
Qizhi Yang +6 more
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Precision Technology for Controlling Soil Moisture with Plug Seedlings
IFAC Proceedings Volumes, 2001Abstract This paper presents an example of microprecision technology implemented in a plug seedling production factory, as an example of variable rate application technology used in precision agriculture. A microprecision irrigation system was developed for a plug production system.
Haruhiko Murase +2 more
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INFLUENCE OF PLUG CELL SIZE FOR ROOT VIGOR AND SEEDLING QUALITY ON GRAFT WATERMELON SEEDLING
Acta Horticulturae, 2005Using three kinds of plug tray to grow watermelon seedling, grafted in root cutting. The results showed no significant difference among treatments when the seedling age is 20 days after grafting. Plug cell size at 78.4 cm 82.9 cm 3 restrained seedling growth and root vigor when the seedling age was at 25days after grafting.
S. Yaping, C. Diankui
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Growth characteristics of cabbage plug seedlings due to mutual shading among neighbouring seedlings
Biosystems Engineering, 2014Plug seedlings are increasingly used in vegetable cultivation in Japan, because they are suitable for machine operations and are disease resistant; however, in cabbage cultivation, variation in seedling growth affects plant growth after transplanting to the field, and eventually, harvesting all the cabbages at the same time is not possible.
Takashi Fukushima +3 more
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Computers and Electronics in Agriculture, 2018
Abstract In this paper, it is described the design of seedling separation device with reciprocating movement of seedling cups and control system of the full automatic plug seedling transplanter. The analysis of the research indicates that the specific strategic path seedling is plane and corresponding control system is formulated.
Qizhi Yang +6 more
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Abstract In this paper, it is described the design of seedling separation device with reciprocating movement of seedling cups and control system of the full automatic plug seedling transplanter. The analysis of the research indicates that the specific strategic path seedling is plane and corresponding control system is formulated.
Qizhi Yang +6 more
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Regulation technology for seedling growth in the plug seedling
WIT Transactions on Ecology and the Environment, 2013J. Chen, J. H. Wu, H. P. Si, K. Y. Lin
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