Performance of Wheat as Affected by Different Irrigation Levels and Sowing Dates

The Agriculturists Pub Date : 2017-02-01 DOI:10.3329/AGRIC.V14I2.31352

S. Mahmud, Jafar Ullah, Abdullahil Baque, L. Naher, S. Mohsin

{"title":"Performance of Wheat as Affected by Different Irrigation Levels and Sowing Dates","authors":"S. Mahmud, Jafar Ullah, Abdullahil Baque, L. Naher, S. Mohsin","doi":"10.3329/AGRIC.V14I2.31352","DOIUrl":null,"url":null,"abstract":"The experiment was conducted to determine the effect of irrigations and sowing dates on growth and yield performance of wheat in the experimental field of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during the period of November 18, 2012 to March 30, 2013. The experiment was comprised of two factors, viz. factor A: two irrigations namely irrigation (I) and no irrigation i.e. control (I 0 ), and factor B: three sowing dates such as S 1 : 1 st sowing on 18 November, S 2 : 2 nd sowing on 03 December and S 3 : 3 rd sowing on 18 December. The experiment was laid out in a split plot design with three replications. Irrigation was assigned in the main plot, while sowing time was in the sub-plots. Data on grain yield and different yield contributing characters were taken after harvest. Results indicated that the highest grain yield was obtained with I (2.915 t ha -1 ) and S 1 (2.983 t ha -1 ). The interaction of irrigation (I) and sowing on 18 November (S 1 ) showed the maximum yield (3.387t ha -1 ), spike length (17.08 cm), 1000 grain weight (43.4 g), spikelets spike -1 (20.03) and grain spike -1 (65.58) of wheat. The Agriculturists 2016; 14(2) 77-85","PeriodicalId":322702,"journal":{"name":"The Agriculturists","volume":"282 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Agriculturists","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3329/AGRIC.V14I2.31352","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

Abstract

The experiment was conducted to determine the effect of irrigations and sowing dates on growth and yield performance of wheat in the experimental field of Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during the period of November 18, 2012 to March 30, 2013. The experiment was comprised of two factors, viz. factor A: two irrigations namely irrigation (I) and no irrigation i.e. control (I 0 ), and factor B: three sowing dates such as S 1 : 1 st sowing on 18 November, S 2 : 2 nd sowing on 03 December and S 3 : 3 rd sowing on 18 December. The experiment was laid out in a split plot design with three replications. Irrigation was assigned in the main plot, while sowing time was in the sub-plots. Data on grain yield and different yield contributing characters were taken after harvest. Results indicated that the highest grain yield was obtained with I (2.915 t ha -1 ) and S 1 (2.983 t ha -1 ). The interaction of irrigation (I) and sowing on 18 November (S 1 ) showed the maximum yield (3.387t ha -1 ), spike length (17.08 cm), 1000 grain weight (43.4 g), spikelets spike -1 (20.03) and grain spike -1 (65.58) of wheat. The Agriculturists 2016; 14(2) 77-85

查看原文本刊更多论文

不同灌水量和播期对小麦生产性能的影响

本试验于2012年11月18日至2013年3月30日在孟加拉国达卡Sher-e-Bangla农业大学试验田进行了灌溉和播期对小麦生长和产量性能的影响。试验由两个因子组成，即因子A:两次灌溉即灌溉(I)和不灌溉即对照(I 0);因子B: 3个播期，即11月18日1:1播、12月3日2:2播和12月18日3:3播。试验采用三次重复的分割图设计。灌水在主小区，播种时间在副小区。收获后采集粮食产量及各产量贡献性状数据。结果表明，I (2.915 tha -1)和s1 (2.983 tha -1)的产量最高。11月18日灌溉(1)与播种(s1)的互作结果显示，小麦产量最高(3.387t ha -1)，穗长最高(17.08 cm)，千粒重最高(43.4 g)，小穗-1最高(20.03)，粒穗-1最高(65.58)。农业学家2016;14 (2) 77 - 85

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

The Agriculturists

自引率

0.00%

发文量