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首页> 外文期刊>International Journal of Photochemistry and Photobiology >Effects of Intra-Row Spacing on Vegetative Growth Performance of Potato (Solanumtuberosum L) at Wolkite University, Ethiopia
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Effects of Intra-Row Spacing on Vegetative Growth Performance of Potato (Solanumtuberosum L) at Wolkite University, Ethiopia

机译：行间距对埃塞俄比亚沃尔科特大学马铃薯（Solanumtuberosum L）营养生长性能的影响

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An experiment was conducted on the effects of the intra-row spacing on the yield and yield components of potato cultivars in Wolkite University College of agriculture and natural resource. The treatments include three intra-row spacing (20 cm, 30 cm and 40, 50 cm). The treatments were arranged in the randomized complete block design (RCBD) replicated three times. Data was collected on number of leaves per plant, number of stem, leaf length, above ground fresh weight. Analysis of variance for all considered parameters (Leaf length, Number of Branches per plant, Number of Stem per plant, Number of leaf per plant, Plant height, above ground fresh weight). Among the studied characters leaf length, number of leaf per plant and above ground fresh weight were statistically different (p<0.05). However number of branches per plant, number of stem per plant and plant height were not statistically different. Cultivar Gudenie at 50 cm was shown significantly higher leaf length, number of leaf per plant and above ground fresh weight. Generally there was no significant effect number of branches per plant, number of stem per plant and plant height of the cultivar. Finally, it is better to study the effects of the spacing between plants with cultivars on yield to recommend the spacing in the study area. In addition to that since the best results were shown with 50 cm between plants, it is better to study more wider spacing along with economic analysis and objective stated. This is a short term strategy; therefore, the study should be repeated over year. In order to address the significance of all the studied characters and to recommend the appropriate intra-row spacing for the studied area.
机译：在沃尔科特大学农业与自然资源学院，研究了行间距对马铃薯品种的产量和产量构成的影响。处理包括三个行内间距（20 cm，30 cm和40、50 cm）。将治疗安排在重复的随机完整区组设计（RCBD）中，重复三遍。收集有关每株植物的叶数，茎数，叶长，地面新鲜重量以上的数据。分析所有考虑参数的差异（叶长，每株植物的枝条数，每株植物的茎数，每株植物的叶数，植物高度，地面鲜重以上）。在研究的性状中，叶长，单株叶数和地上鲜重有统计学差异（p <0.05）。但是，每株植物的枝条数，每株植物的茎数和株高没有统计学差异。 50 cm的品种Gudenie表现出明显更高的叶长，单株叶数和高于地面新鲜重。通常，没有显着影响每株植物的分支数量，每株植物的茎数和品种的株高。最后，最好研究品种间株距对产量的影响，以推荐研究区域的株距。除此之外，由于在植物之间50厘米处显示出最佳结果，因此最好结合经济分析和客观研究来研究更大的间距。这是一项短期策略;因此，该研究应在一年中重复进行。为了解决所有已研究字符的重要性，并为研究区域推荐适当的行内间距。

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