Effect of Spraying Pota Crastal Compound and Vast Trivalioum Compound on Berry Setting, Yield and Berries Quality of Superior Grapes | ||
| International Journal of Modern Agriculture and Environment | ||
| Volume 2, Issue 1, June 2022, Pages 1-23 PDF (599.39 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ijmae.2022.296349 | ||
| Authors | ||
| Farouk, H. Abd El-Aziz1; Mohamed A.M. Abada2; Abd El Hafeez, Sh. Hassan1 | ||
| 1Hort. Dept. Fac. of Agric. Minia Univ. Egypt | ||
| 2Viticulture Dept. Hort. Res. Instit. ARC, Giza, Egypt | ||
| Abstract | ||
| The present investigation was carried out in three successive seasons of 2019, 2020 and 2021 to examine the effect of spraying Pota crastal or Vast trivolium compounds each at 0.1% either once, twice or thrice on berry setting, yield and berries quality of Superior grapevines grown under El- Minia region. Spraying of Pota crastal or Vast trivolium compounds once, twice or thrice each at 0.1% was very effective in stimulating berry setting %, yield and both physical and chemical of berries compared to untreated. Using vast trivolium compound was favourable in enhancing berry setting %, yield and quality parameters rather than application of Pota crastal compound. The promotion on berry setting %, yield and quality of the berries was associated with an increase in the number of spraying times from one to three times. The best results with regard to berry setting % , yield and berries quality of superior grapevines grown under El- Minia region were observed due to treating the vines three times during each season at growth start, just after berry setting and at one month intervals with {ast trivolium compound at 0.1%. | ||
| Keywords | ||
| Superior grapevines- Pota crastal compound- Vast trivolium compound- berry setting %; yield; quality- El Minia region | ||
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