Response of tef (Eragrostis tef (Zucc).Trotter) to Organic and inorganic fertilizers in Ethiopia: Review
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چکیده
منابع مشابه
Genetic diversity in tef [Eragrostis tef (Zucc.) Trotter]
The DNA polymorphism among 92 selected tef genotypes belonging to eight origin groups was assessed using eight inter simple sequence repeat (ISSR) primers. The objectives were to examine the possibility of using ISSR markers for unravelling genetic diversity in tef, and to assess the extent and pattern of genetic diversity in the test germplasm with respect to origin groups. The eight primers w...
متن کاملGenetic and phenotypic diversity in selected genotypes of tef [Eragrostis tef (Zucc.) Trotter
Tef [Eragrostis tef (Zucc.) Trotter] is an important staple food crop, especially in Ethiopia where it is annually grown on 2.8 million hectares of land. It is important for food security in the region, in spite of having a low yield, mainly due to lodging. In this study, 15 representative landraces as well as three improved varieties have been selected for in-depth characterization of many par...
متن کاملResponse of Yield and Yield Components of Tef [Eragrostis tef (Zucc.) Trotter] to Tillage, Nutrient, and Weed Management Practices in Dura Area, Northern Ethiopia
The low average grain yield (0.7 ton ha(-1)) of tef in Ethiopia is mainly attributed to low soil fertility, and inappropriate tillage and weeds control practices. Despite this, limited scientific information has been documented so far on their interaction effects on tef crop productivity in northern Ethiopia. The objective of this study was to assess the separate and interaction effects of till...
متن کاملGenetic Variability, Heritability and Trait Relationships in Recombinant Inbred Lines of Tef [Eragrostis Tef (Zucc.) Trotter]
Characterization of genetic variability in a population is pertinent as genetic diversity within population and within species determines the extent of improvement achieved through crop improvement 8 methods. One hundred ninety six F recombinant inbred lines (RILs) of tef, developed by single-seed descent method from a cross between two tef varieties DZ-01-196 and DZ-01-2356, were evaluated to ...
متن کاملInterrelationship and path coefficient analysis of yield components in F4 progenies of tef (Eragrostis tef).
This experiment was conducted at Debre Zeit and Akaki during 2004-2005 cropping season on F2-derived F4 bulk families of three crosses, viz, DZ-01-974 x DZ-01-2786, DZ-01-974 x DZ-Cr-37 and Alba x Kaye Murri. To estimate the correlations and path coefficients between yield and yield components, 63 F4 families were taken randomly from each of the three crosses. The 189 F4 families, five parents ...
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ژورنال
عنوان ژورنال: International Journal of Horticulture, Agriculture and Food science
سال: 2021
ISSN: 2456-8635
DOI: 10.22161/ijhaf.5.3.3