تأثير التسميد العضوي والمعدني ونظم الحراثة في بعض صفات الإنتاج لمحصول القطن (السلالة 124) في ظروف منطقة الغاب
Abstract
أنجز البحث خلال الموسمين الزراعيين 2009-2010 في مركز البحوث العلمية الزراعية في الغاب لدراسة تأثير ثلاثة نظم للحراثة (1-حراثة سطحية غير قلابة 0-20 سم, 2-حراثة متوسطة قلابة 0-30 سم،3-حراثة عميقة قلابة 0-40 سم) ومعدلين للتسميد العضوي بروث الغنم (20، 30) طن/هـ وتسميد معدني(شاهد المزارع) في بعض مكونات الغلة لمحصول القطن (السلالة 124)، وصممت التجربة بطريقة القطاعات المنشقة بثلاثة مكررات وبينت الدراسة تفوق التسميد العضوي (30) طن/هـ معنوياً على التسميد المعدني والتسميد العضوي (20) طن/هـ في الصفات المدروسة، ووصلت نسبة الزيادة في الإنتاجية كغ/هـ إلى( 11.02 ، 6.11)% على التوالي في الموسم الأول وإلى
( 12.87، 6.43 )% في الموسم الثاني، وتفوقت الحراثة العميقة معنوياً على الحراثة السطحية والمتوسطة في الصفات المدروسة، ووصلت نسبة الزيادة في الإنتاجية كغ/هـ إلى(34.92 ، 11.22 )% في الموسم الأول على التوالي و(25.25، 9.78)% في الموسم الثاني، وأعطى التفاعل بين معاملات التسميد ومعاملات نظم الحراثة أفضل القيم عند الحراثة العميقة والتسميد العضوي (30) طن/هـ.
This research was carried out during 2009 and 2010 in AI-Ghab Research Center to study the effect of three tillage systems: 1 - No tipper surface plowing 0-20 cm, 2 - Tipper medium plowing 0 -30 cm, 3 - Tipper deep plowing 0 -40 cm); the effect of two rates of organic fertilization by sheep manure (20,30) ton/ha; and the effect of mineral fertilization (farmer control) on some yield components of cotton crop (strain 124). The experiment was laid out in split-plot design (SPD) using three replications. The study showed a significant increase in the organic fertilization (30 ton/ha) in studied characteristics compared to mineral fertilization and organic fertilization (20 ton/ha), The rate of increase in productivity kg / h grew up (6.11 ، 11.02) %in the first season and (6.43 ، 12.87) % in the second season respectively. The tipper deep tillage increased significantly in studied characteristics compared to Tipper plowing surface and tipper medium plowing, The rate of increase in productivity kg / h grew up (11.22،34.92)% in the first season and
(25.25, 9.78)% in the second season respectively. The interaction between treatments of fertilization and tillage systems resulted in organic fertilization(30 ton/ha) and Tipper deep plowing (0 -40 cm).
Downloads
Published
How to Cite
Issue
Section
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:
- Share — copy and redistribute the material in any medium or format
- 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.