《Table 2 Diversity of morphological characteristics of dryland proso mil-let germplasm resources》

《Table 2 Diversity of morphological characteristics of dryland proso mil-let germplasm resources》   提示:宽带有限、当前游客访问压缩模式
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《Diversity Evaluation of Proso Millet Germplasm Resources in Dryland》


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As shown in Table 3,the 8 agronomic traits of the 46 resources showed great phenotypic genetic variation,and the coefficients of variation were in the range of 5.38-19.23%.The variation coefficients of grain weight per spike and spike weight were large,respectively 19.23%,17.93%.The coefficients of variation of plant height and main spike length were relatively small,7.73%and 7.33%,respectively.The average diversity index was1.94,and the diversity indices of yield and spike stalk length were relatively larger,2.03 and 2.02,respectively,and the diversity index of growth period was the smallest of 1.77.Based on the statistical parameters and diversity indices of 8 agronomic traits,the variation degrees of spike stalk length and yield were great,while the variation degrees of plant height and main spike length were relatively smaller.The test materials had various performances in yield per plant,while the types were relatively fewer in plant height,growth period and spike weight.