Water requirement analysis of three strawberry cultivars by using bucket-type lysimeter and its comparative study
DOI:
https://doi.org/10.3329/ajmbr.v2i4.31013Keywords:
crop water requirement, lysimeter, potential evapotranspiration, crop coefficient, strawberry, BangladeshAbstract
An experiment was carried out from November, 2014 to February, 2015 at Dinajpur, Bangladesh to quantify the total water requirement of Strawberry for three indigenous cultivars RU-1, RU-2 and RU-3by using 12'' × 11.5'' Bucket-Type Lysimeter. Water requirement in zero evaporation condition for RU-1, RU-2 and RU-3 were 86.25 ± 0.23, 49.22 ± 0.31 and 73.42 ± 0.42mm respectively, which were significantly different (p< 0.01). After adding field evaporation total water requirement RU-1, RU-2 and RU-3 were 351.45 ± 0.23, 324.42 ± 0.31 and 338.61 ± 0.42mm respectively.ET0(Potential evapotranspiration)value ranged between3.21-4.56 (mm/day) while seasonal ET0 was approximately 457 (mm/season).ETc (Evapotranspiration) value measured by using Kc (Crop coefficient) value and equations provided by FAO, (2016a, b) viz. 324.24 (mm/season). As plant only uses less than 1% of its total water uptake for metabolic use, Crop water requirement (CWR) can be easily represented by ETc. However our CWR value is in line with the theoretical ETc which clearly indicates level of accuracy. Therefore, it is highly recommendable for the local Commercial Strawberry growers to get robust yield.
Asian J. Med. Biol. Res. December 2016, 2(4): 672-677
Downloads
689
488
Downloads
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms / The author(s) affirm(s) that:
- The manuscript submitted is based on authors own research and is original work.
- Authors certify that we all participated in the research work and preparation of the manuscript in a substantive way.
- Authors also declare that they have read and approved the manuscript.
- Authors further declare that the manuscript has not been published in part or full and is not being submitted or considered for publication in part or full elsewhere.
- Any material included in the manuscript does not violate copyright or other rights of anyone.
- Authors also affirm that the article contains no vilifying or unlawful statements and does not contain material or instructions that might cause harm or injury to the Editor-in-Chief/Editors of the Journal and the public.
- Authors assure Asian J. Med. Biol. Res. and the Editor-in-Chief/Editors of the Journals, and hold them harmless from any loss, expense or damage occurred by a claim or suit by a third party for copyright violation, or any suit arising out of any violation of the foregoing warranties as a result of publication of my/our article.
- In consideration of authors manuscript submitted, authors hereby grant Asian J. Med. Biol. Res. unlimited, worldwide, permanent royalty-free, right to publish, use, dispense, license, transmit, display, exhibit, record, store, translate, digitize, broadcast, reproduce and archive, in any format or medium, whether now known or developed hereafter.
All materials related to manuscripts, accepted or rejected, including photographs, original figures etc., will be kept by Asian J. Med. Biol. Res. for one year following the editors decision. These materials will then be destroyed.