Author/Authors
YAZGI, Arzu Ege University - Faculty of Agriculture - Department of Agricultural Engineering and Technologies, Turkey , DEĞİRMENCİOĞLU, Adnan Ege University - Faculty of Agriculture - Department of Agricultural Engineering and Technologies, Turkey
Title Of Article
Optimization of the Seed Spacing Uniformity of a Vacuum Type Precision Seeder using Spherical Materials
شماره ركورد
23194
Abstract
The objective of this study was to optimize the seed spacing uniformity performance of a precision seeder using spherical materials and Response Surface Methodology (RSM) and to verify the optimum levels of the variables. The variables considered in the study included vacuum on seed plate, the diameter of seed holes and peripheral speed of the seed plate. Spherical materials made of plastic were used and experiments based on Central Composite Design (CCD), one of the designs in RSM, were carried out in the laboratory. The data obtained were divided into three different groups in order to obtain the values of Multiple Index, Quality of Feed Index, Miss Index. Other performance indicators called root mean square deviation and coefficient of precision (CP3) were also calculated and evaluated in the study. Prediction functions mostly for quality of feed index in polynomial form allowed the calculation of the optimum level of each independent variable. Optimum levels of the variables obtained for spherical materials resembling coated seeds were tested and verified.
From Page
277
NaturalLanguageKeyword
CCD , coated seed , planter , prediction functions , vacuum
JournalTitle
The Journal Of Ege University Faculty Of Agriculture
To Page
286
JournalTitle
The Journal Of Ege University Faculty Of Agriculture
Link To Document