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EFFECT OF DIFFERENT LEVELS OF FOAM SULFUR ON SOME QUANTITATIVE AND QUALITATIVE PROPERTIES OF YIELD OF GRAPES (VITIS VINIFERA L.) C.V.HALWANI | ||
| The Iraqi Journal of Agricultural Science | ||
| Article 1, Volume 36, Issue 6, 2005, Pages 29-34 | ||
| Authors | ||
| S. A. Al-Tohafi; J. A. Hassen; | ||
| Abstract | ||
| This study was conducted in a private vineyard at Abul-Jassim area /Musaiab , Babylon province on grapes cultivar Halwani during 2001 and 2002 to study the effect of different levels of foam sulfur on some quantitative and qualitative properties of yield . A winter pruning was performed during mid-January on 12 vines selected from this cultivar leaving seven canes with 12 eyes each and other 7 spares each bears 2 eyes. Foam sulfur was dressed on 25tfl February each season with four levels (0,750,1000,1250g/vine) using RCBD design with three replicates {one vine per replicate). Results showed that the addition of foam sulfur had a significant effect on the quantitative and qualitative properties of yield .Best results were obtained at the level of 750gS/vine that the highest average number of clustes, cluster weight, and yield were 58.67cluster , 597.68g and 35.09 kg /vine respectively while were 54.00 cluster, 550.66g and 29.74kg in control vines in the second season. Also it increased the total soluble soiid(TSS)% and anthocyanin while total acidity was decreased. | ||
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