文章基本信息

标题：Influence of Irrigation, Fertilizer and Variety on Grain Growth of Barley ( Hordeum vulgare L.)
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作者：MSI Mollah ; NK Paul
期刊名称：Journal of Bio-Science
印刷版ISSN：1023-8654
出版年度：2007
卷号：15
期号：0
页码：69-75
DOI：10.3329/jbs.v15i0.2205
语种：English
出版社：Institute of Biological Sciences, Rajshahi University
摘要：Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} An experiment was conducted in the experimental field of Rajshahi University Campus (AEZ-11) to study the influence of soil moisture and NPK fertilizers on grain growth of four varieties of barley ( Hordeum velgare L.). Spikelet number (SN), spike dry weight (SDW), grain number (GN), grain dry weight (GDW), spike relative growth rate (spike RGR) and grain relative growth rate (grain RGR) were observed highest in the highest level of irrigation (40 mm). The highest amount of fertilizer (120N 75P 45K) produced the highest SN, SDW, GN, GDW, spike RGR and grain RGR. BHL-3 produced the highest SN, BARI Barley -2 produced the highest spike RGR, BARI Barley -1 produced the highest grain RGR and BL-1 produced the highest SDW, GN, and GDW. Key words : Irrigation, soil moisture, fertilizers, barley, grain growth. Â doi: 10.3329/jbs.v15i0.2205 J. bio-sci. 15: 69-75, 2007
关键词：Irrigation, soil moisture, fertilizers, barley, grain growth.