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Response of flax plant to foliar spray by urea and some of micronutrients mixture under different nitrogen levels
Other Title(s)
استجابة نبات الكتان للرش الورقي باليوريا و مخلوط بعض العناصر الصغرى تحت مستويات مختلفة من السماد النيتروجيني
Joint Authors
al-Burhami, Amal Muhammad Awad
Abu Marzuqah, al-Sayyid Abd al-Maqsud
Source
Alexandria Journal of Agricultural Sciences
Issue
Vol. 63, Issue 4 (31 Aug. 2018), pp.251-261, 11 p.
Publisher
Alexandria University Faculty of Agriculture
Publication Date
2018-08-31
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Two field trial were conducted at Sakha Agricultural Research Station, Kafr El-Sheikh Governorate, Egypt, during 2016/2017 and 2017/2018 winter seasons to study the physiological response of flax (Linum usitatissimum L.) Sakha 3, cultivar to three nitrogen fertilizer rates i.e; 25, 35 and 45 kg N/fad..
in a combination with foliar spray by urea 2(%) plus some of micronutrients mixture of (Fe + Zn + Mn) using concentration at 200 ppm for each element.
The maximum values of plant height, fruiting zone length, technical length, as well as, leaf area/plant and dry matter accumulation (g)/m2 at 80 and 95 days after sowing (DAS), crop growth rate (CGR) and net assimilation rate (NAR) at (80–95 DAS) period were obtained when plants received 35 kg N/fad.
and foliar spray with urea 2(%)plus 200 ppm micronutrients mixture of (Fe + Zn + Mn).
In addition, straw and seed yields, its components, fiber (%), fiber yield, total chlorophyll of leaves at 95 DAS, oil (%) and oil yield.
The total saturated fatty acids of flax oil were, gradually, increased with increasing nitrogen fertilizer rate from 25 up to 45 kg N/fad., whereas, the total unsaturated fatty acids were decreased.
The minimum value of the total unsaturated fatty acids were obtained from plants received [35 kg N/fad.
and a spray with 200 ppm micronutrients mixture of (Fe+ Zn +Mn)]
American Psychological Association (APA)
Abu Marzuqah, al-Sayyid Abd al-Maqsud& al-Burhami, Amal Muhammad Awad. 2018. Response of flax plant to foliar spray by urea and some of micronutrients mixture under different nitrogen levels. Alexandria Journal of Agricultural Sciences،Vol. 63, no. 4, pp.251-261.
https://search.emarefa.net/detail/BIM-939547
Modern Language Association (MLA)
Abu Marzuqah, al-Sayyid Abd al-Maqsud& al-Burhami, Amal Muhammad Awad. Response of flax plant to foliar spray by urea and some of micronutrients mixture under different nitrogen levels. Alexandria Journal of Agricultural Sciences Vol. 63, no. 4 (2018), pp.251-261.
https://search.emarefa.net/detail/BIM-939547
American Medical Association (AMA)
Abu Marzuqah, al-Sayyid Abd al-Maqsud& al-Burhami, Amal Muhammad Awad. Response of flax plant to foliar spray by urea and some of micronutrients mixture under different nitrogen levels. Alexandria Journal of Agricultural Sciences. 2018. Vol. 63, no. 4, pp.251-261.
https://search.emarefa.net/detail/BIM-939547
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-939547