Effect of irrigation levels, soil conditioner and foliar application of potassium silicateor glycine betaineon vegetative growth and chemical composition of garlic
Other Title(s)
تأثير مستويات الري و محسن التربة و الرش بسيليكات البوتاسيوم و الجليسين بيتيين على النمو الخضري و المحتوى الكيميائي للثوم
Joint Authors
Rajab, Muhammad Imam
Abd al-Jawad, Hani Jamal
Sabt, Wala Muhammad
Umran, Abu al-Izz Isa
Source
Arab Universities Journal of Agricultural Sciences
Issue
Vol. 27, Issue 3 (31 Jul. 2019), pp.1947-1953, 7 p.
Publisher
Ain Shams University Faculty of Agriculture
Publication Date
2019-07-31
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Topics
- Water Stress
- Garlic
- Nitrogen
- Water level
- Liquid fertilizers
- Betaine
- plants' leaves
- Potassium silicate
- Distilled water
Abstract EN
The field experiment was carried out during the two growing seasons of 2013-2014 and 2014-2015, at the farm of Faculty of Agriculture, Ain Shams University, Shoubra El-Kheima, Egypt, to investigate the effect of irrigation after the depletion of different available soil water levels, soil conditioner, foliar application of glycine betaine and potassium silicate on vegetative growth and chemical composition of garlic (Allium sativum L.
), cv.
Sids-40 under water stress conditions.
The experimental treatments were arranged in a split split plot design, with three replicates Irrigation levels were conducted after the depletion of 60% , 75% and 90% of available soil water in the main plots.
Irrigation treatments were started six weeks from planting, soil conditioner at the rates of 2 m3/Fed and control were distributed in the sub-plots.
Foliar applications of glycine betaine was used at 2 mM/Land potassium silicate was used at 0.5 g /L, after 50, 65, 80, 95, 110, 125 and 140 days respectively, from planting compared with control were devoted in the sub-sub plots.
The results indicated thatthe irrigation after depletion of 60 % available soil water with applying soil conditioner and glycine betaine or potassium silicate increased the Plant lengthof garlic after 150 days from planting.
Bulb diameterand nitrogen contentshowed significant increase as a result of irrigation after depletion of 60 % available soil water with applying soil conditioner in addition to the foliar application ofglycine betaine.
Prolin content was significantly increased as a result of irrigation after depletion of 90 % available soil water without applying soil conditioner with the foliar application of distilled water (control).
Whereas, the lowest value of Prolin content appeared with irrigation after depletion of 60 % available soil water with applying soil conditioner and foliar application of glycine betaine.
Total soluble solids (TSS) andtotal Sugarsincreased significantly as a result of irrigation after depletion of 90 % available soil water without applying soil conditioner with the foliar application of glycine betaine.
It was therefore concluded that vegetative growth and chemical analyses of garlic responded positively to irrigation, applying soil conditioner and foliar application of 2 mM/L glycine betaine or 0.5 g/L potassium silicate
American Psychological Association (APA)
Sabt, Wala Muhammad& Rajab, Muhammad Imam& Abd al-Jawad, Hani Jamal& Umran, Abu al-Izz Isa. 2019. Effect of irrigation levels, soil conditioner and foliar application of potassium silicateor glycine betaineon vegetative growth and chemical composition of garlic. Arab Universities Journal of Agricultural Sciences،Vol. 27, no. 3, pp.1947-1953.
https://search.emarefa.net/detail/BIM-1000001
Modern Language Association (MLA)
Sabt, Wala Muhammad…[et al.]. Effect of irrigation levels, soil conditioner and foliar application of potassium silicateor glycine betaineon vegetative growth and chemical composition of garlic. Arab Universities Journal of Agricultural Sciences Vol. 27, no. 3 (2019), pp.1947-1953.
https://search.emarefa.net/detail/BIM-1000001
American Medical Association (AMA)
Sabt, Wala Muhammad& Rajab, Muhammad Imam& Abd al-Jawad, Hani Jamal& Umran, Abu al-Izz Isa. Effect of irrigation levels, soil conditioner and foliar application of potassium silicateor glycine betaineon vegetative growth and chemical composition of garlic. Arab Universities Journal of Agricultural Sciences. 2019. Vol. 27, no. 3, pp.1947-1953.
https://search.emarefa.net/detail/BIM-1000001
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1000001