تأثير نوع السماد و عمق طمره في بعض المواصفات المورفولوجيّة و الإنتاجيّة لصنف القطن حلب 90 في ظروف محافظة الحسكة .

Authors

  • محمد عبد العزيز
  • سمير جراد
  • بسام علي

Abstract

نفذ البحث في محافظة الحسكة لدراسة تأثير معدلين من السماد العضوي 20 و 30 طن / هـ في بعض مكوّنات محصول القطن مقارنةً بمعدل التسميد المعدني 400 كغ يوريا ،200 كغ P2O5 ، 50 كغ K2O / هـ . بينت الدراسة : أنّ زراعة القطن باستخدام التسميد العضوي الغنمي  و بمعدلين 20 و 30 طن / هـ أثر على طول الــســاق و عدد الأفرع الثمرية وعدد الجوزات الناضجـة و على إنتاجيـة المحصول ، حيث وجــد عند معدل التـسـميد 30 طن / هـ زيادة في الإنتاجيـــة بمقدار 606.51 كغ / هـ بالمقارنـة مـــع معدل التــســميد المعدنـي و 479.21 كغ / هـ بالمقارنـة مع المعدل 20 طن / هـ ، و زادت الإنتاجية بزيادة عمق طمـر الــســماد فعند زيادة عمق الطمـر من ( 10 – 0 ) ســم إلى ( 30 – 20  ) ســم زادت الإنتاجية بمقدار 1374.97 كغ / هـ عند معدل التـسميد 20 طن / هـ و 874.93 كغ / هـ عند المعدل 30 طن / هـ ( موسم  2005 ) .

This research is carried out  in Al–Hasaka Governorate to examine the effect of two rates of organic fertilizers on some technological properties of cotton fibers when  compared with the rates of mineral fertilizers of 20 and 30 tons. This study shows that the differences are not significant when compared with those of organic and mineral fertilizers in most of the technological properties studied (fiber length, strength, elongation, and fineness). In comparison with organic and mineral fertilizers,  fiber length has increased by 1.08 Mm; fiber strength has increased by 0.78 g / tex, elongation 1.25% and fineness 0.36 micronaire, when compared with mineral and organic fertilizers. The interaction between factors illustrates significance in fiber length only in the first season, and elongation in the second season, whereas the interaction is not significant in other properties.

Downloads

Published

2019-01-08

How to Cite

عبد العزيز م., جراد س., & علي ب. (2019). تأثير نوع السماد و عمق طمره في بعض المواصفات المورفولوجيّة و الإنتاجيّة لصنف القطن حلب 90 في ظروف محافظة الحسكة . Tishreen University Journal -Biological Sciences Series, 30(2). Retrieved from https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/5918

Issue

Vol. 30 No. 2 (2008): العلوم البيولوجية

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to the Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series   

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series  .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of Tishreen University Journal for Research and Scientific Studies - Biological Sciences Series    Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Most read articles by the same author(s)

<< < 1 2 3 4 5 6