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Effect of Water Stress and Spraying Amino Acids Valine, Arginine in Growth and Yield of Garlic (Allium sativum L.) | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 12, Issue 3, 2016, Pages 63-77 | ||
| Author | ||
| Mohammed Obiad Saloom Al- Gumally | ||
| Abstract | ||
| To study the influence of the irrigation level and the amino acids added by spraying and interaction in some properties of growth and yield of garlic plant, a field experiment was conducted at Baquba city / diyala governorate in the season 2014-2015. Experience has included the effect of three levels of irrigation (100%, 80%, and 60%) of irrigation requirements and three types of amino acids (without amino acids, Valine, arginine and 5o Valine +50 arginine) at 100 mg. L-1 added as foliar application. The experimental design was split plot in RCBD with three replications . The main plots were for irrigation levels and sub- plot for amino acids treatment .Results showed depression in plant highest and number of leaves per plant and total chlorophyll concentration and number of bullbat per bulb and bulb weight and yield at depression irrigation level from 100% to 60%. Arginine foliar application treatment achieved highest vale in most properties above. while the arginine treatment interaction with complete which gave the highest value plant highest and number of leaves per plant and total chlorophyll concentration and number of bullbat per bulb and bulb weight and yield and water use efficiency. | ||
| Keywords | ||
| Water stress; Valine; arginine; Garlic | ||
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