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首页> 外文期刊>Agriculture, Forestry and Fisheries >Response of Bread Wheat (Triticum Aestivium L.) Yield and Yield Components to Different Level of Phosphorous in Gozamen District, East Gojjam
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Response of Bread Wheat (Triticum Aestivium L.) Yield and Yield Components to Different Level of Phosphorous in Gozamen District, East Gojjam

机译：东Gojjam Gozamen地区面包小麦（Triticum aestivium L.）产量和产量构成要素对不同磷水平的响应

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The field experiment was done during the cropping season of 2017 at Gozamin district, North western Ethiopia to see the influence of different rates phosphorous fertilizer on the yield and yield components of Bread wheat. The experiment was laid out by Randomized Complete Block Design (RCBD) design with three replications of six phosphorous rates (0, 23, 46, 69, 92 and 115 kg ha~(-1)). Significant differences in plant height (cm), number of effective tillers per plant, number of kernels per spike, spike length (cm), grain yield (Q ha~(-1)) and biological yield (Q ha~(-1)) were observed by the application of different rates of phosphorus fertilizers. However, only Harvesting index (Q ha~(-1)) was not significantly affected by different rates of phosphorus fertilizers. It is concluded that phosphorus application at the rate of 115 kg ha~(-1) is more conducive to achieve the maximum yield (94.47 Q ha~(-1)) for the research area as compared to the other treatments.
机译：在2017年埃塞俄比亚西北部Gozamin区的作物季节进行了田间试验，以了解不同比例的磷肥对面包小麦产量和产量构成的影响。该实验是通过随机完全区组设计（RCBD）设计进行的，该设计具有六个磷速率（0、23、46、69、92和115 kg ha〜（-1））的三个重复。株高（cm），每株有效分till数，每个穗的粒数，穗长（cm），籽粒产量（Q ha〜（-1））和生物产量（Q ha〜（-1）的显着差异）是通过施用不同比例的磷肥来观察的。但是，不同磷肥用量对收获指数（Q ha〜（-1））没有显着影响。结论是，与其他处理方式相比，以115 kg ha〜（-1）的比例施用磷更有利于实现研究区的最大产量（94.47 Q ha〜（-1））。

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