Standardized Correlations and Path-Coefficient Analysis for Seed Yield in Four Populations of Egyptian Multi-Cut Barseem Clover "Trifolium Alexandrinum,L." | ||
| Alexandria Journal of Agricultural Sciences | ||
| Article 5, Volume 62, Issue 6, December 2017, Pages 401-406 PDF (367.38 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/alexja.2017.67621 | ||
| Author | ||
| Samir Rady Asmaa Mohamed | ||
| Crop Science Dept., Faculty of Agriculture (El-shatby), Alexandria | ||
| Abstract | ||
| The objective of the present study was to determine through path-analysis the significant role of seed yield components in the yield of barseem seed, their interrelationships and relative importance, considering four variable population. In all studied multi-cut barseem populations, number of heads.plant-1 was the most positively correlated trait with total seed yield. While, seed weight.head-1 was of moderate correlation with total seed weight in three out of the four populations (Alexandria I, Meskawi and Helaly). Also number of seeds.head-1 was of moderate positive correlation with total seed weight in only two populations (Meskawi and Helaly). The strongest positive correlation was expressed between number of seeds.head-1 and seed weight.head-1 in all studied barseem populations. This latter results might indicate that seed weight.head-1 might influence the total seed yield through number of seed.head-1. | ||
| Keywords | ||
| Path-analysis; correlation; seed yield; Barseem clover | ||
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