Speaking Plant Approach for Automatic Fertigation System in Greenhouse release_ncwxduqzgverhgnwul2hkiik6e

by Usman Ahmad, Dewa Made Subrata, Chusnul Arif

Released as a article .

2013  

Abstract

Nowadays, many vegetables are grown insidegreenhouses in which environment is controlled and nutrition can be supplied through water supply using electrical pump, namely fertigation. Dosage of nutrition in water for many vegetable plants are also known so that by controllingwater supply all the needsfor the plants to grow are available. Furthermore, water supply can be controlled using electrical pump which is activated according to theplants conditionin relation with water supply. In order to supply water and nutrition in the right amount and time, plants condition can be observed using a CCD camera attached to image processing facilitiesto develop a speaking plant approach. In this study, plants development during their growing periodare observedusing image processing. Three populationsof tomato plants, with less, enough, and exceeded nutrition in water,are captured using a CCD camera every three days, and the images were analyzed using a developed computer program for the heightof plants. The results showed that the development of the plants can be monitored using this method. After that, the responseof plant growth in the same condition was monitored, and the responsewas used as input for the fertigation system to turn electrical pump automatically on and off, so the fertigation system could maintain the growth of the plants.
In text/plain format

Archived Files and Locations

application/pdf  791.2 kB
file_fjgod6ztj5bz3ofxw4aqfnbome
arxiv.org (repository)
web.archive.org (webarchive)
Read Archived PDF
Preserved and Accessible
Type  article
Stage   submitted
Date   2013-03-08
Version   v1
Language   en ?
arXiv  1303.1869v1
Work Entity
access all versions, variants, and formats of this works (eg, pre-prints)
Catalog Record
Revision: 122fb8c6-18c3-41f6-ac68-db9e4305be7d
API URL: JSON