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- Title
تأثير الرش بمستخلص الثوم وعرق السوس على النمو الخضري لشتلات الكمثرى
- Authors
شاكر, محمد عبد الحميد; الراوي, وليد عبد الغني احمد
- Abstract
This research was conducted in a private orchard in the Ghazaliya city west of Baghdad during 2015/2016 growing seasons to investigate the response of 2 year's old transplants of “Othmani” pear cultivar budded on Calleryana rootstock to foliar application with licorice root extract at four levels 0 (Li0), 2.5 g.l-1 (Li2.5), 5 g.l-1 (Li5) and 10 g.l-1 (Li10) and garlic extract at four levels, 0 (Ga0), 5ml.l-1 (Ga5), 10ml.l-1 (Ga10) and 20ml.l-1 (Ga20) and the interaction between them on leaves mineral and hormonal content. Each treatment was replicated three times with a factorial experiment using RCBD. 96 transplants were distributed among 16 treatments, 3 replicates each and 2 transplants in each experimental unite. Results of these experiments revealed that, the interaction between garlic and licorice root extracts significantly affected all the studied parameters. The highest means of most parameters were gained by the treatment of foliar spray with garlic extract at 20 ml.l-1 plus 5 or 10 gm.l-1 of licorice root extract. The foliar spray of 20 ml garlic extract + 5 gm .l-1 licorice root extract gave the highest means of leaf area, while the highest means of leaf number, increased in main stem diameter, leaf chlorophyll content, were recorded for the treatment of 20 ml garlic extract. l-1 + 10 gm licorice root extract l-1, respectively.
- Publication
Zagazig Journal of Agricultural Research, 2017, Vol 44, Issue 1, p137
- ISSN
1110-0338
- Publication type
Article