Effect of Sulfur Application Rates on Some Quality Traits and Yield of Iranian Onion Varieties
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2012, Vol 3, Issue 6
Abstract
This research was conducted in farm and laboratory of SPII in Karaj, IRAN in 2010 of sulfur application rates (0, 50, 200, 150, 200, 250 kg/ha and 200 plus thiobasillus) effects on the yield and quality traits of onion Red Rey and Qom White varieties. Experimental design was factorial in RCBD with four replicates. Results showed varieties were significantly different in yield and pyruvic acid contents. Reciprocal effects of factors were not significant in all traits. Red Rey variety with 6.50 μ moles/g FW pyruvic acid was higher than other variety. Among sulfur rates the highest yield obtained of 200 kg/ha plus TB with 42.63 T/ha. Meanwhile among sulfur rates the least tissue firmness obtained of 0 and 50 kg/ha. The highest and the least bulb pyruvic acid contents were related to 200 kg/ha plus TB and 0 kg/ha respectively. So it can be concluded application sulfur 200 kg/ha plus TB was the best treatment and can be recommended.
Authors and Affiliations
Mohsen Khodadadi| Assistant Prof. of Seed and Plant Improvement Institute, Karaj, IRAN,mkhodadadi@spii.ir
The Relationship between Structural and Managerial Dimensions of Managers Empowerment in Mazandaran Azad Universities
This study investigated relationship between the structural and managerial dimensions for managers empowerment of Mazandaran's Islamic Azad Universities. This was descriptive research, kind of survey and Its population w...
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...
A survey study for investigating marriage as a factor in internalizing disorders
Marital discord can produce depression and anxiety; however, we have not adequate information about impact of marriage on the development of internalizing symptoms. Itisn’t clear that the marital relationship can contrib...
Investigation of Magnetic Field Effect on Natural Convection Flow using Fast Y – W Method
The laminar steady magneto-hydrodynamics natural convection in a filled square enclosure with internal heat generation is investigated by two-dimensional numerical simulation. The enclosure is heated by a uniform volumet...
Transmitted antenna in photonic crystals with negative refraction
Negative refraction uses in this paper. There is this property in metamaterials and seen in photonic crystals. We apply a structure of two dimensional photonic crystals in certain frequency for make a device that it's ch...