Determination of Physical Properties of two Walnut Genotypes
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2012, Vol 3, Issue 6
Abstract
When it comes to identification from similar products and sorting, transfer, movement, packaging and fragility, characterizing and telling the properties of agricultural products is of high importance. Physical properties such as dimension, mass, density and surface area play significant roles in sorting. This research has been done in Agricultural Department of Bu-Ali Sina University in the period of 2010-2011. Morphological properties of two genotypes of walnut available in Hamedan's Toyserkan have been measured in this paper. According to the measures, the average weight of Hard Shell genotype's Walnuts is 10.91 gram, and for the Thin Shell's Walnut is 11.99 gram in which the weight in each case has got a direct relationship to the walnuts' diameter, length and width and there's a significant difference between them. Also, there's a significant difference between the Thin Shell's nutmeat weighting 7.48 gram and the Hard Shell genotype with average weight of 6.17. According to the measures, there's a reverse relationship between the shell's thickness and content of nutmeat in both of the genotypes. Also, there's a significant difference in sphericity and surface area of the walnuts. Based on the experiments, there's no significant difference between the Hard Shell genotype's mass static friction angle and the other surfaces, but there's a significant difference between the Thin Shell and the other surfaces. As a result, regarding the measurements, Thin Shell genotype is potentially preferred by the customers due to its big nutmeat and easily applied in walnut breaker machine.
Authors and Affiliations
Hossein H. A. Alizade| Agricultural Department, University of Bu- Ali Sina, Hamedan, Iran, Iman Golpur| Agricultural Department, University of Bu- Ali Sina, Hamedan, Iran, Roya Hassankhani| Agricultural Department, University of Tabriz, Tabriz, Iran,ro.hasankhani@gmail.com
Keywords
Related Articles
- EP ID EP5032
- DOI -
- Views 449
- Downloads 24
Management -Marketing Environment in Pharmaceutical Industry in transition countries
Background: Management is a social process manifested on the market. Methods Rather than in an isolated vacuum, organizations operate in a complex dynamic environment. Organizations’ efforts are aimed at using business o...
Financial assessment of Damage in Iranian law
The aim of civil liability rule is the compensation of loss. The loss and damage that due to being destructive harms another individual, which may be moral or Material/financial damage and the Material damage is reductio...
Insight necessary against arrogant
No doubt the extraordinary requirements of the authorities and people in Islamic system are insight in broad vision at different aspects of religious, political, social, cultural and ….Today, safeguarding of values inher...
Biodegradation of Methyl tert-butyl ether by isolated bacteria from contaminated soils to gasoline
Methyl tert-butyl ether (MTBE) was originally introduced as an additive to increase octane number into gasoline in the 1970s. Its use was primarily as an octane enhancer to replace lead in gasoline. Later on, it was also...
Examining the Effect of Official Automation on Improvement of Mangers’ Decision Making (Case Study: Bokan Saderat Bank)
The aim of the present study is to examine the effect of official automation on improvement of mangers’ decision making. The study is applied, descriptive and survey in terms of goal, quality of data collection and quali...