PRE AND POST HARVEST TREATMENTS ON PEACH FRUITS GROWN UNDER DESERT CONDITIONS
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Samra,, N., Mansour, A., Tourky, M., Tarabih, M. (2006). PRE AND POST HARVEST TREATMENTS ON PEACH FRUITS GROWN UNDER DESERT CONDITIONS. EKB Journal Management System, 31(12), 7835-7846. doi: 10.21608/jpp.2006.236422
N. R. Samra,; A. M. Mansour; M. N. Tourky; M. E. Tarabih. "PRE AND POST HARVEST TREATMENTS ON PEACH FRUITS GROWN UNDER DESERT CONDITIONS". EKB Journal Management System, 31, 12, 2006, 7835-7846. doi: 10.21608/jpp.2006.236422
Samra,, N., Mansour, A., Tourky, M., Tarabih, M. (2006). 'PRE AND POST HARVEST TREATMENTS ON PEACH FRUITS GROWN UNDER DESERT CONDITIONS', EKB Journal Management System, 31(12), pp. 7835-7846. doi: 10.21608/jpp.2006.236422
Samra,, N., Mansour, A., Tourky, M., Tarabih, M. PRE AND POST HARVEST TREATMENTS ON PEACH FRUITS GROWN UNDER DESERT CONDITIONS. EKB Journal Management System, 2006; 31(12): 7835-7846. doi: 10.21608/jpp.2006.236422

PRE AND POST HARVEST TREATMENTS ON PEACH FRUITS GROWN UNDER DESERT CONDITIONS

Journal of Plant Production
Article 8, Volume 31, Issue 12, December 2006, Page 7835-7846  XML PDF (155.64 K)
Document Type: Original Article
DOI: 10.21608/jpp.2006.236422
Authors
N. R. Samra,1; A. M. Mansour1; M. N. Tourky2; M. E. Tarabih1
1Pomology Dept. Fac. Agric Mansoura Univ., Egypt.
2Hort. Res. Inst. Agric. Res. Cent., Egypt
Abstract
The present study was carried out during the three successive seasons of
2003, 2004 and 2005 (the first season was a preliminary experimental season lo
select the best concentration of each material under study)on Desert Red peach fruits
to evaluate the effect of Calcium chloride (CaCI2), Gibberellic acid (GAs), Potassium
permanganate (KMnO4) and Camphor oil as pre-harvest treatments on fruit quality,
storage ability under 30 days of co’d storage at 2C ± and during marketing, for 2 days
at room temperature after cold storage.
The data revealed that, spraying peach trees two weeks before harvest with
Camphor oil at 0.1% was very safety, effective for reducing decayed fruits and total
loss in fruit weight at cold storage and during marketing under room temperature. In
addition to keeping fruit quality ,progress fruit firmness and anthocyanin content.
Moreover, GaOl2 at 1 % + KMnO4at 0.1 % enhanced fruit firmness, the content
of anthocyanin and reduced loss in fruit weight. Furthermore, applied GA.3 at 25 ppm
kept fruit firmness to a long time white, GA3 at 25 ppm + KMnO4 at 0.1% increased
SSO I acid ratio in fruit juice which guide to expand marketing period of peach fruit in
emporiums.
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