EFFECT OF SOME GAa, PBZ AND UREA FOLIAR SPRAY TREATMENTS ON FRUIT SET, FRUIT RETENTION, YIELD AND FRUIT QUALITY OF ALPHONSE MANGO TREES
Tewfik., A., Sourial, G., Bayoumi, M., Abdel- Fattah, M. (2005). EFFECT OF SOME GAa, PBZ AND UREA FOLIAR SPRAY TREATMENTS ON FRUIT SET, FRUIT RETENTION, YIELD AND FRUIT QUALITY OF ALPHONSE MANGO TREES. EKB Journal Management System, 30(6), 3371-3383. doi: 10.21608/jpp.2005.237403
A. A. Tewfik.; G. F. Sourial; M. S. Bayoumi; M. I. Abdel- Fattah. "EFFECT OF SOME GAa, PBZ AND UREA FOLIAR SPRAY TREATMENTS ON FRUIT SET, FRUIT RETENTION, YIELD AND FRUIT QUALITY OF ALPHONSE MANGO TREES". EKB Journal Management System, 30, 6, 2005, 3371-3383. doi: 10.21608/jpp.2005.237403
Tewfik., A., Sourial, G., Bayoumi, M., Abdel- Fattah, M. (2005). 'EFFECT OF SOME GAa, PBZ AND UREA FOLIAR SPRAY TREATMENTS ON FRUIT SET, FRUIT RETENTION, YIELD AND FRUIT QUALITY OF ALPHONSE MANGO TREES', EKB Journal Management System, 30(6), pp. 3371-3383. doi: 10.21608/jpp.2005.237403
Tewfik., A., Sourial, G., Bayoumi, M., Abdel- Fattah, M. EFFECT OF SOME GAa, PBZ AND UREA FOLIAR SPRAY TREATMENTS ON FRUIT SET, FRUIT RETENTION, YIELD AND FRUIT QUALITY OF ALPHONSE MANGO TREES. EKB Journal Management System, 2005; 30(6): 3371-3383. doi: 10.21608/jpp.2005.237403

EFFECT OF SOME GAa, PBZ AND UREA FOLIAR SPRAY TREATMENTS ON FRUIT SET, FRUIT RETENTION, YIELD AND FRUIT QUALITY OF ALPHONSE MANGO TREES

Journal of Plant Production
Article 15, Volume 30, Issue 6, June 2005, Pages 3371-3383    PDF (553.68 K)
Document Type: Original Article
DOI: 10.21608/jpp.2005.237403
Authors
A. A. Tewfik.1; G. F. Sourial1; M. S. Bayoumi2; M. I. Abdel- Fattah2
1Dept of Hort.. Fac. of Agric. Zagazig Univ. Egypt
2Hort. Res. Inst., Agric. Res. Cent. Egypt
Abstract
In 2001i2002 & 200219003 seasons. mature Alphonse mango trees received
4 sprays at monthly intervals from mid Oct. to mid Jan. The tested treatments were:
Cont. (water). GA; (alone) at 10 ppm. 6A3 (alone) at 20 ppm. Paclobutrazol (PBZ)
(alone) at 500 ppm. PBZ (alone) at 1000 ppm. urea (alone) at 1%. GA; 10 ppm 4»
urea. GA; 20 ppm + urea. PBZ 500 ppm + urea and PBZ 1000 ppm+ urea. GA3 at
both tested concentrations, withfor without urea, tended to increase number of fruits
retained till harvestrpanicle. number of harvested fruitsrtrees, the yield f tree. the
hypothetic yieldffed. and TSSr'acid ratio in the pulp juice. In addition. the treatments
implying PBZ failed to affect significantly number of fruits/tree, the yield (per treelor
fed}, physical fruit characteristics and chemical constituents of the pulp juice.
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