TRYING A FERTIGATION PROGRAM FOR BEAN USING EXPERT SYSTEM | ||||
| Misr Journal of Agricultural Engineering | ||||
| Article 12, Volume 29, Issue 1, January 2012, Page 221-238 PDF (836.62 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/mjae.2012.102578 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| A.A. Farag1; M.A. Awad2; M.T. Afify3 | ||||
| 1Teaching Assist, Ag. Eng. Dept., Fac. Ag., Benha Univ., Egypt. | ||||
| 2Assoc. Prof., Ag. Eng. Dept., Fac. Ag., Benha Univ., Egypt. | ||||
| 3lecuterer, Ag. Eng. Dept., Fac. Ag., Benha Univ., Egypt. | ||||
| Abstract | ||||
| The objective of this study is to design a fertigation program for bean (Phaseolus vulgaris L.) using the expert system (ES).To achieve the objective of this study, the following steps were required: i. identification of the problem ii. analysis of the information iii. characterizing the variables of the key factors and qualifiers. The study involved also a comparison between the ES program outputs and the corresponding ones recommended by the Ministry of Agriculture. To establish such a comparative study, a field experiment was executed on bean plant after dividing the filed of study into two sections. In the first, the experimental work was carried out using the ES fertigation management, while in the second section, the well known “CROPWAT Program”, was used for the scheduling of the irrigation together with the traditional methods of fertigation outlined by the Ministry of Agriculture, Egypt. The results of comparison assured the superiority of the ES over the other traditional one, where higher values of water use efficiency “WUE” and nutrient use efficiency “NUE” were achived by the former than the latter. | ||||
| Keywords | ||||
| expert system; fertigation; irrigation; scheduling; WUE; NUE | ||||
| References | ||||
|
Awady, M. N., 2010, Computer applications in Agricultutal Engineering, Txt Bk., Ch. 7 on Expert systems and their use in Agricultural Engineering, Ag. Eng. Dept., Col. Ag., Al Azhar U.: 160 p. (in Arabic).
Charles M., 2007, Fertigation chemicals,FERTIGATION. 1995. Burt, C.M., K. O’Connor, and T. Ruehr. ISBN 0-9643634-1-0. 295 p.
Dent, J. B. and J. W. Jones, 1989, Advantages of the expert systems, J. Agric. Sys., 31(1): 150-155.
Farag, A. A., 2011, Fertigation Technique Management Based on Expert System, Dept. Agri. Eng. Fac. Agrc. Benha Univ., Egypt.
FAO, 2005, Fertilizeruse by crop in Egypt, First version, published by FAO, Rome. 57p.
FAO/RNEA, 1992, Wastewater as a crop nutrient source. Tech. Bul. No. 5. , p: 15
Kabany, A. G., 2003, Uses of expert systems in agricultural engineering, Unpub Review article, Fac. of Agric., Ain Shams Univ., Egypt.
Refea, A. A., 1998, Egyptian research program for developing expert systems in agriculture, 7th Int. Conf. on Comp. in Agric., 20-26 July, Orlando, FL, USA.
Victoria, 2010, Critical soil test values and pasture response, Dept. of primary industries, Agriculter, june2010 edition. | ||||
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