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Mechanical damage to green and red lentil seeds

机译:机械损坏绿色和红色小扁豆种子

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Abstract In this research, the breakage susceptibility of two classes of lentil (green and red) was evaluated as affected by impact energy and seed moisture content. The experiments were conducted at impact energies of 0.1, 0.2 and 0.3 J, and moisture contents of 10, 12.5, 15, 17.5, 20 and 25% (wet basis). Results showed that red lentil seeds had more breakage than green seeds and the difference in breakage percentage between green and red lentil seeds was significant at 0.01% level according to analysis of variance ( p < .01). Percentage breakage of both green and red lentil seeds increased as the energy of impact increased. With increasing the seed moisture content of the both green and red lentils, the breakage percentage of seeds decreased. The average values of seeds breakage green and red lentil seeds varied from 100 to 67.7% and from 100 to 93.1%, respectively, as the seeds moisture content increased from 10 to 25%. The optimum seed moisture at which minimum damage was observed was 17.5% for green lentil and 15% for red lentil. Mathematical relationships composed of lentil seeds moisture content and energy of impact were developed for accurate description of the breakage percentage of green and red lentil seeds under impact loading.
机译:摘要在本研究中,评估了两种小扁豆(绿色和红色)的破裂敏感性,其受冲击能量和种子含水量的影响。实验在0.1、0.2和0.3 J的冲击能下进行,水分含量为10%,12.5%,15%,17.5%,20%和25%(湿基)。结果显示,根据方差分析,红色小扁豆种子的破损率高于绿色种子,绿色和红色小扁豆种子的破损率差异在0.01%的水平上具有显着性(p <.01)。随着冲击能量的增加,绿色和红色小扁豆种子的破碎百分率也增加。随着绿色和红色小扁豆的种子含水量增加,种子的破损率降低。随着种子含水量从10%增至25%,绿色和红色小扁豆种子的破损平均值分别从100%增至67.7%和100%增至93.1%。观察到最小损害的最佳种子水分为:绿色小扁豆为17.5%,红色小扁豆为15%。建立了由小扁豆种子水分含量和冲击能量组成的数学关系,以准确描述冲击载荷下绿色和红色小扁豆种子的破损百分比。

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