Application of exogenous spermidine treatment for reducing of chilling on fruit quality and quantity of Valencia orange var. olinda
Journal Title: International Journal of Farming and Allied Sciences - Year 2013, Vol 2, Issue 1
Abstract
With due attention to importance of citrus as one of the most important horticulture and exports crops of iran and in order to increasing of shelf life and quality improvement of citrus, research in this field is necessary, and the purpose in this study is improvement the Qualitative andquantitativecharacteristics of orange at storage via Polyamins application. This experiment was performed in factorial base on a completely randomized blocks design (CRBD) with three replications during 2010. Treatment included three levels of Spermidine (0, 1 and 1.5 mM) with control that use pure water and temperatures at two levels (2 and 4 °C) and incubation storage period at three levels (one, three and five weeks after harvest). The results indicated that the effect of Spermidine on chilling-injury, weight of single fruit, TA, flavor index (TSS/TA), fruit weight loss and TSS was significant. Effect of temperature on the mentioned characters (exceptional TA) was not significant. The effect of storage period on the percentage of fruit weight loss, vitamin C, TSS, TA, percentage of fruit juice and TSS/TA was significant. The best concentration in this experiment for reduce of chilling injury was spermidine 1.5 mM (Fi 1 & 2).
Authors and Affiliations
M. Raeisi, R. Babadaei Samani, M. Honarvar
Keywords
Related Articles
- EP ID EP32502
- DOI -
- Views 318
- Downloads 0
Evaluation of drought tolerance of bread wheat genotypes by use of stress tolerance indices
In order to identify traits effective on the yield and determine the best and most efficient drought tolerance indices for bread wheat in cold region of Ardabil, an experiment was conducted on 8 bread-wheat genotypes (...
Antioxidative properties in two maize cultivar under low temperature
This study investigated the effects low temperature 15C on antioxidative properties in two cultivar maize (Zea Mays L. S. C. 704 and 206). Experiments show that MDA accumulate under cold. Other parameter such as anthoc...
Prevent mortality Oak from Air Pollution in the western Iran by applying nano technology
The ecologic study approach is used to find links between air pollution and drought for oak decline and excess mortality of oaks. In this approach .Iran Forest Service data at the state level are used with air pollutio...
The possessions of plant density and planting arrangement on dry yield and some agronomic characteristics of sweet corn (Zea mays l.),H.S.C. cultivar
In order to find essential information for efficiency management of field corn, a field experiment was undertaken at Agricultural Research Center of Golestan, Iran in Gorgan station during and to determine the best pla...
Study of yield and yield component of barley promising lines and variations through factor analysis
For the aim of categorizing barley promising lines and variations based on the experimental traits, in crop year of 2012 in Ardebil region 20 barley promising lines and variations were experimented on complete randomiz...