%0 Journal Article %T Determination of optimum plant density of broadcasting, row planting and transplanting on yield and yield components of Tef [Eragrostis tef (Zucc.) Trotter] in Central Zone of Tigray, Ethiopia %A Chekole Nigus %A Haftamu Hailekiros %A Kiros Wolday %J - %D 2019 %R 10.5897/JPBCS2017 %U https://academicjournals.org/journal/JPBCS/article-abstract/A77C58460445