Datasets
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Growth and Yield Components of Tomato as Influenced by Nitrogen and Phosphoru... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Tomato is an important cash crop in Central Rift Valley of Ethiopia. However, the yield is constrained by poor soil fertility management and lack of appropriate/adequate fertilizers rates recommendation. Experiments were conducted at Melkassa on station with the objectives of evaluating effect of N and P fertilizer applications on growth and yield, and...Created March 18, 2023 • Updated December 30, 2023 -
Soybean rhizobia inoculation trial N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Data collected from field trial conducted to evaluate the response of soybean to rhizobia inoculationCreated August 7, 2023 • Updated December 30, 2023 -
Field Resistance in Bread Wheat to Russian Wheat Aphid, Diuraphis noxia Under... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)The Russian wheat aphid (RWA) (Diuraphis noxia) is cosmopolitan pest and yield losses of up to 93% have been reported in different wheat growing countries. It also has a high degree of biotypic diversity that necessitates the development and utilization of location specific resistant wheat varieties. Thus, 49 wheat genotypes known to be resistant to RWA...Created March 18, 2023 • Updated December 30, 2023 -
Response of Tef to micronutrients in CRV of Ethiopia N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Tef yield and Biomass dataCreated August 7, 2023 • Updated December 30, 2023 -
Responses of Holstein and Boran X Holstein Crossbred Cows to Super-ovulatory ... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Variability in the response to super-ovulatory treatments in Bos indicus, Bos taurus, and their crosses was reported to be a fundamental biological difference in reproductive function between them and has been a major barrier to the adoption of similar superovulation protocols. Therefore, this study was designed to optimize the super-ovulatory protocol...Created March 18, 2023 • Updated December 30, 2023 -
Analysis of the Determinants of Small-Scale Farmers’ Grain Market Participati... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)The paper is based on data collected in 2007/08 by IFPRI on smallholder market participation in Ethiopia from a random cross-section sample of 1577 households, with a focus on staple food grains and the effects of transaction and non-transaction costs on output market participations as a buyer and a seller. The multivariate Probit and multivariate Tobit...Created March 18, 2023 • Updated December 30, 2023 -
Agro-Morphological Traits Diversity in Tef [Eragrostis Tef (Zucc.) Trotter] G... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)A total of 188 tef genotypes including 144 pure lines selected from germplasm collection, 35 released varieties, eight breeding lines and their parents were evaluated in three replications at two locations in Ethiopia. The objectives were to assess the magnitude and pattern of phenotypic diversity in tef genotypes obtained from various sources in...Created March 18, 2023 • Updated December 30, 2023 -
Nitrate Leaching under Farmers’ Fertilizer and Irrigation Water Use in the Ce... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)The datasets were recorded from the Lysimeter experiment, where different rates of Urea and different levels of irrigation water were used. The test crop was onion, and the experiment was conducted at the Melkassa Agricultural Research Center.Created August 7, 2023 • Updated December 30, 2023 -
Blended fertilizer rate on wheat crop N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Blended fertilizer rate for wheat cropCreated August 7, 2023 • Updated December 30, 2023 -
Determination of Nutrient Requirement for Maize (Zea mays L.) on Nitisol of Y... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)A wide range of agroecology of Ethiopian soil is deficient in both major and micronutrients. The new fertilizer type for crop production is formulated based on the nutrient deficiency. This site-specific fertilizer does not show crop yield variability when compared with the previously recommended NP fertilizer. Understanding the most yield-limiting...Created August 7, 2023 • Updated December 30, 2023 -
Comparison of Meristem Culture and Heat Therapy to Clean Garlic (Allium sativ... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Experiment to detect garlic-infecting virus for three improved garlic varieties and to clean the virus were conducted in Ethiopia. Garlic cloves were planted in screen house at Biosciences Eastern and Central Africa-International Livestock Research Institute Hub Nairobi, Kenya in 2014. Reverse Transcription polymerase chain reaction (*RT-PCR) technique...Created March 18, 2023 • Updated December 30, 2023 -
Heterosis, Combining Ability and Heritability for Resistance to Coffee Wilt D... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Combining ability, heterosis and heritability studies can provide valuable information for designing appropriate breeding programs for resistance to coffee wilt disease (CWD), which caused by Gibberella xylarioides. The objective of this study was conducted to determine heterosis, combining ability, and heritability for resistance to CWD using an...Created March 18, 2023 • Updated December 30, 2023 -
Phenotypic, Host Range and Symbiotic Characteristics of Indigenous Soybean No... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Soybean is an exotic crop to Ethiopia and may not necessarily have a specific endosymbiont in the soil. However, since it is a promiscuous host, nodulated by cross nodulating rhizobia, it is likely that some compatible endosymbionts exist from heterologous hosts that could nodulate it with effective nitrogen fixation. This necessitated the search for...Created March 18, 2023 • Updated December 30, 2023 -
Dairy Cattle Market Participation and Performance in Selected Urban and Peri-... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)This study examined important factors determining the market participation of dairy cattle farmers in selected urban and peri-urban areas of Ethiopia. Descriptive and double-hurdle negative binomial count data (econometric) models were used to analyze the cross-sectional data that was collected from the farmers through a household survey. Results indicate...Created March 18, 2023 • Updated December 30, 2023 -
A Holistic Bioeconomic Assessment of the Lake Koka Fishery (Ethiopia): Implic... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)The fishery resource in Lake Koka is very important for food and nutrition security, and livelihoods of many riparian communities. Proper resource utilization is very essential to sustain the benefits of this natural capital for the present and future generations. So far little is known about the state of the fishery in Lake Koka. Therefore, the study...Created March 25, 2023 • Updated December 30, 2023 -
Growth Performance and Carcass Quality Characteristics of Cobb 500 Broiler Ch... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Effect of feeding different levels of Water lily seed meal (WLSM) on broilers performance, carcass characteristics and meat quality traits was studied for six weeks. Four levels of WLSM (T1 = 0%; T2 = 3%; T3 = 6% and T4 = 9%) were compared using 120 Cobb 500 chicks; 3 pens/treatment and 10 chicks/pens. Measured parameters were feed intake and body...Created March 18, 2023 • Updated December 30, 2023 -
Tef (Eragrostis tef) Variety "Dagim" N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Tef is the major Ethiopian cereal grown on 3.02 million hectares annually and serving as staple food grain for over 70 million people. However, the national average yield of tef is low 1.6 t ha-1. This is partially due to the use of unimproved local cultivars, and biotic and abiotic stresses. Therefore the experiment was designed to develop high yielding...Created March 18, 2023 • Updated December 30, 2023 -
Vulnerability of Smallholder Farmers to Climate Change in the Central Rift Va... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)In Ethiopia agriculture is the dominant sector and a large majority of the population make their living out of it. It is dominated by smallholder production under rain-fed system.Climate change is projected to be a major threat for the sector resulting in variability in smallholder farmers’ productivity and income. The impact of climate change is expected...Created March 18, 2023 • Updated December 30, 2023 -
Performance Of Animal-drawn, Ripper Attached Maize-Cum-Fertilizer Planter N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Availability of conservation tillage implements, especially tillage-cum-planters, in Ethiopia is limited. Some of these available tillage-cum-planters perform well only on light soils while others perform poor due to the complications they have on their seed-fertilizer metering systems. To overcome the problem, a new ripper attached animal-drawn maizecum-...Created March 18, 2023 • Updated December 30, 2023 -
Genetic Diversity in Ethiopian Field Pea (Pisum sativum L.) Germplasm Collect... N3 | TTL | RDF/XML | JSON-LD
Ethiopian Institute of Agricultural Research (EIAR)Field pea is an ancient legume crop grown mainly for food in Ethiopia. Even though, there are over one thousand five hundred field pea collections, only a few studies has been conducted on the magnitude and pattern of genetic diversity at molecular level particularly with SSR markers. In this study, genetic diversity of 142 contrasting Ethiopian field pea...Created March 18, 2023 • Updated December 30, 2023