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标题：Effect of Sowing Depth on the Yield of Spring Wheat
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作者：MS Alam ; MS Sultana ; MB Hossain 等
期刊名称：Journal of Environmental Science and Natural Resources
印刷版ISSN：2408-8633
出版年度：2014
卷号：7
期号：1
页码：277-280
DOI：10.3329/jesnr.v7i1.22184
语种：English
出版社：Bangladesh Society for Conservation of Environment and Natural Resources
摘要：The experiment was conducted to study the effect of sowing depth on the yield of spring wheat. The experiment consisted of two factors i.e. three sowing depth viz. 2 cm, 4 cm, 8 cm and two modern wheat varieties viz. Bijoy and Prodip. A randomized complete block design was adopted with three replications. Results indicated that the effect of sowing depth was significant on almost all the parameters except spike length. Sowing on 4 cm depth gave the highest grain yield (3.88 t ha-1) followed by 2 cm (3.75 t ha-1) and 8 cm sowing depth (3.62 t ha-1). Significant variation was found due to different varieties in respect of all the parameters studied. Bijoy produced the highest grain yield (3.92 t ha-1) and the lowest one was produced by Prodip (3.57 t ha-1). Bijoy produced the highest grain yield (4.06 t ha-1) when sown on 4 cm depth.DOI: http://dx.doi.org/10.3329/jesnr.v7i1.22184 J. Environ. Sci. & Natural Resources, 7(1): 277-280 2014
关键词：Agronomy and Agricultural Extension; Botany;Sowing depth; Wheat; Variety; Yield