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http://dx.doi.org/10.7465/jkdi.2017.28.6.1427

A study on optimal environmental factors of tomato using smart farm data  

Na, Myung Hwan (Department of Statistics, Chonnam National University)
Park, Yuha (Department of Statistics, Chonnam National University)
Cho, Wan Hyun (Department of Statistics, Chonnam National University)
Publication Information
Journal of the Korean Data and Information Science Society / v.28, no.6, 2017 , pp. 1427-1435 More about this Journal
Abstract
The smart farm is a remarkable system because it utilizes information and communication technologies in agriculture to bring high productivity and excellent qualities of crops. It automatically measures the growth environment of the crops and accumulates huge amounts of environmental information in real time growing in smart farms using multi-variable control of environmental factors. The statistical model using the collected big data will be helpful for decision making in order to control optimal growth environment of crops in smart farms. Using data collected from a smart farm of tomato, we carried out multiple regression analysis to determine the relationship between yield and environmental factors and to predict yield of tomato. In this study, appropriate parameter modification was made for environmental factors considering tomato growth. Using these new factors, we fit the model and derived the optimal environmental factors that affect the yields of tomato. Based on this, we could predict the yields of tomato. It is expected that growth environment can be controlled to improve tomato productivities by using statistical model.
Keywords
Environmental factors; lagged variables; smart farm; tomato growth; yields of tomato;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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