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Effect of NAA and Vapor-Gard spraying on infiction percentage disease and quality characters of local pomegranate ( Punica granatum L) after storage | ||
| journal of kerbala university | ||
| Article 1, Volume 3, Issue 3, 2007, Pages 210-215 PDF (0 K) | ||
| Abstract | ||
| was conducted on a private orchard at AL-Abassyia / Najaf to This study investigate the effect of spraying two concentration of NAA (50 ,100 ) mg/ L and Vapor-Gard ( 2 , 3 )% on 1/10/2006 on local pomegranate trees, the treatment was stored (3) months from 1 /11 /2006 in vaporization storage at the Department of Horticuturel , Kufa Univ to assess what weight loss of fruits , Fungal disease, total decay and some of physical and chemical characters in the end of storage period. Results indicated that fruits of treatment trees with material study gave a significant decrease in percentage of weight loss , injury disease, total decay ,acidity , T.S.S., Anthocyanine and C vitamin in juice and also increased percentage of juice, moisture of peel and pulp compared to control treatment and there was a significant differences between these treatment. The treatment with ( NAA 100 mg / L +Voper-Gard 3% ) gave a significant decrease in percentage of weight loss, fungal disease of Penicillium italicum, Penicillium digitatum , Alternaria tenus, Alternaria- Penicillium expansum, punica, and total decay , acidity, T.S.S. and vitamin c it was ( 3.25, 1.18, 1.39, 0.27, 1.30, 1.62, 5.76, 1.39, 16.12, )% and ( 121.06, 25.66 ) mg / 100 ml juice respectively at the end of storage compared with highest percentage in control treatment. The treatment of hight conc. of NAA and Vapor-Gard gave the highest of percentage of juice and moisture of pell and pulp it was ( 44.46, 52.70, 61.08 ) % with significant differences compared with the lowest percentage ( 41.19, 47.42, 58.50 ) % in control tree fruits | ||
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