Effect of organic fertilizers sources and level of mineral fertilizers in total tuber yield and concentration of N, P and K in tuber of potato (Solonum tuberosum L.)
DOI:
https://doi.org/10.59658/jkas.v5i5.177Keywords:
Organic fertilizer, Mineral fertilizer, Potato, Wheat straw, Palm fronds.Abstract
To investigate the effects of manure (plants residue) on growth and yield of potato in calcareous soil, afield experiment were conducted in field located in physical education college areas Baghdad University – Jadiriyah campus in fall season 2015-2016 in a sandy loam soil, Included two factors first factor is four serous of manure O0 (without application) O1( poultry) O3( wheat straw) O3 (palm fronds) with 30 Ton h-1, Second factor application three level of mineral fertilizers (without application) M0 (120 N + 60 P + 200 K ) M1 (240 N + 120 P + 400 K ) Kg h-1 layout in ( RCBD) with three replication, manures and phosphate fertilizer were added two week per planting, seed of potatoes class (Desiree) planted on 22 September 2015, adding nitrogen and potassium fertilizer in three equal 21,45 and 70 days after planting, on 22 January 2016 at maturity stage, tubers from five plants in each medium rows harvested to determine total tuber yield, concentration of N, P and k in dry mass tubers were determined, Results showed a superiority treatment of poultry gave 49.94 Ton h-1 and highest concentration of N 2.06%, P 0.32% and 2.66% K, M2 treatment gave highest total tuber yield 50.20 Ton h-1 and 2.05 % N, 0.36% P and 2.54% K. interaction treatment M2O2 gave 57.22 Ton h-1 total tuber yields and 2.19%, 0.39% and 2.57% concentration of N, P and K in tubers respectively
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2018 Journal of Kerbala for Agricultural Sciences
This work is licensed under a Creative Commons Attribution 4.0 International License.
Licensing Terms
All articles are published under a Creative Commons License and will be directed to the Creative Commons Attribution 4.0 International License That permits use, distribution, and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
Use by non-commercial users
For non-commercial and non-promotional purposes individual users may access, download, copy, display, and redistribute the articles to colleagues, as well as adapt, translate, text- and data-mine the content subject to the following conditions:
- The author's moral rights are not compromised. These rights include the right of "paternity" (also known as "attribution" - the right for the author to be identified as such) and "integrity" (the right for the author not to have the work altered in such a way that the author's reputation, or integrity may be impugned).
- Where content in the article is identified as belonging to a third party, it is the obligation of the user to ensure that any reuse complies with the copyright policies of the owner of that content.
- If article content is copied, downloaded, or otherwise reused for non-commercial research and education purposes, a link to the appropriate bibliographic citation (authors, journal, article title, volume, issue, page numbers, DOI, and the link to the definitive published version on JKAS website) should be maintained.
- Copyright notices and disclaimers must not be deleted.
- Any translations, for which a prior translation agreement with JKAS has not been agreed, must prominently display the statement: "This is an unofficial translation of an article that appeared in an FSP publication. The publisher has not endorsed this translation."
Use by commercial "for-profit" organizations
Use of JKAS Open Access articles for commercial, promotional, or marketing purposes requires further explicit permission from JKAS (journal.agri@uokerbala.edu.iq) and will be subject to a fee.
The commercial purposes include:
Copying or downloading of articles, or linking to such articles for further redistribution, sale, or licensing; Copying, downloading, or posting by a site or service that incorporates advertising with such content; The inclusion, or incorporation of article content in other works, or services (other than normal quotations with an appropriate citation) that is then available for sale or licensing, for a fee (for example, a compilation produced for marketing purposes, inclusion in a sales pack); Use of article content (other than normal quotations with appropriate citation) by for-profit organizations for promotional purposes; Linking to article content in e-mails redistributed for promotional, marketing or educational purposes; Use for the purposes of monetary reward by means of sale, resale, license, loan, transfer or other form of commercial exploitation such as marketing products; Print reprints of articles can be purchased from journal.agri@uokerbala.edu.iq.
Permissions
- No special permission is required to reuse all, or part of the article published by JKAS, including figures and tables for non-commercial purposes.
- Any part of the article may be reused, for non-commercial purposes, without permission provided that the original article is cited.
- Reuse of an article does not imply endorsement by the authors, JKAS