Agronomy Research Papers/Topics

FACTORS AFFECTING ADOPTION OF IMPROVED AGRONOMIC PRACTICES AND ITS EFFECT ON INCOME AND NUTRITION: THE CASE OF GROUNDNUT PRODUCING FARMERS IN BABILE DISTRICT, EASTERN ETHIOPIA

Abstract: This study set out to assess factors affecting adoption of improved agronomic practices and its effect on income and nutrition of groundnut producing farmers in Babile district. The study focused particularly on identifying improved agronomic practices used by groundnut farmers, identifying factors affecting adoption of improved agronomic practices, and investigating the effect of adoption of improved agronomic practices on income and nutrition of farm households. The study employe...

EFFECT OF HARVESTING STAGE ON AGRONOMIC TRAITS, HERBAGE YEILD AND NUTRITIVE VALUE OF SUDAN GRASS (Sorghum Sudanense L.), MIXED WITH LABLAB (Lablab purpureus l.) IN FAAFAN ZONE, ETHIOPIA

Abstract: This experiment was conducted with the objectives of determining the effect of harvesting stages on agronomic traits, herbage yield, chemical composition, In vitro dry matter digestibility (IVDMD) and In vitro organic matter digestibility (IVOMD) and In sacco rumen dry matter degradability of Sudan grass mixed with, Lablab in Faafan zone, Ethiopia. The study was executed using 3 x 3 factorial arrangements in randomized complete block design (RCBD) with three replications in plot si...

EFFECT OF VETCH INTERCROPPING AND HARVESTING STAGE ON MORPHOLOGICAL CHARACTERISTICS, DRY MATTER YIELD, AND CHEMICAL COMPOSITION OF DESHO GRASS (Pennisetum glaucifolium)

Abstract: This study was conducted at Haramaya University ‘Rare’ research site to evaluate morphological characteristics, dry matter yield, and chemical composition of Desho grass (Pennisetum glaucifolium) as affected by vetch intercropping and harvesting stage. The experiment was arranged in a 3*3 factorial using a Randomized complete block design (RCBD). The treatments comprise sole Vetch, Desho*Vetch intercrop, and sole Desho grass and three harvesting stages (60, 90, and 120 days aft...

Response of Sugarcane (Saccharum Spp. Hybrid) Varieties to the Application of Chemical Ripeners at Kessem, Metahara, and Wonji-Shoa Sugar Estates in Central Rift Valley of Ethiopia

Abstract: Ripening management is one of the core practices in sugarcane production to boost the sucrose content. Conventionally, in Ethiopian Sugar Industry, withholding irrigation through drying off the cane prior to harvesting is commonly conducted to facilitate the improvement of sucrose content. However, this method of ripening lacks accurate control of crop water supply and there is risk related to reduction in sugarcane and sucrose yield resulting from excessive withholding of water. C...

EVALUATION OF CROPPING SYSTEMS THROUGH OPTICAL SENSOR MONITORING AND SOIL MOISTURE MEASUREMENT IN MAIZE BEAN CROP

Abstract: Maize-legume cropping systems are practiced under conventional practice (CP) which has resulted in soil degradation and frequent crop failure, which may be slowed or reversed with conservation agriculture (CA). Traditional plant tissue sampling and analysis is time taken and destructive method; whereas optical sensor techniques in particular, normalized difference vegetative index (NDVI) are an instantaneous, non-destructive, and quantitative assessment. CA can improvesoil health a...

Effect of Integrated Application of Vermicompost and NPS on Yield Components and Yield of Bread Wheat (Triticum aestivum L .) production in Mao-Komo District, Western Ethiopia.

Abstract: Bread wheat is one of the most important cereal crops produced in Mao-komo (Benishangul Gumuz). However, appropriate management practice that combines integrated application of organic and inorganic fertilizer is lacking in Mao-komo. Thus, field experiment was conducted from August to December 2020 to assess the effects of integrated application of vermicompost and NPS on yield and yield components of bread wheat in Mao-komo. Factorial combinations of four levels of vermicompost ( ...

EFFECTS OF POTASSIUM CHLORIDE AND INTER ROW SPACING ON YIELD AND YIELD COMPONENTS OF MAIZE (Zea mays L) IN SOFI DISTRICT, EASTERN ETHIOPIA

Abstract: Maize is one of an important cereal crop in Ethiopia due to its uses as sources of food and income generation. Its productivity is constrained by drought, blanket fertilizer recommendation and non-optimum plant population. The experiment arranged in a factorial combination in a randomized complete block design (RCBD) by replicating three times. It contain Four Potassium Chloride (KCl)(0 kghe-1, 20 kghe-1, 40 kghe-1 and 60kghe-1 )levels and four level of inter row spacing (IRS)55 cm...

EFFECT OF COMPOSTED PARTHENIUM BIOMASS, MINERAL NP FERTILIZERS AND WEEDING FREQUENCY ON BARLEY PRODUCTION IN TIGRAY REGIONAL STATE, NORTHERN ETHIOPIA

Abstract: two pot and one field experiments were conducted in 2013 and 2014 to determine mineral nutrition of parthenium compost and fresh residue by different composting techniques and application methods in combination with NP fertilizers. The experiment on effect of parthenium compost types and NP fertilizer on growth, yield attributes and yield of barley comprised three types of parthenium composts [normal, effective microorganism (EM) enriched and vermicompost] each at 2.5 and 5.0 t ha-...

EFFECT OF INTERCROPPING FORAGE LEGUMES AT DIFFERENT PLANT DENSITIES WITH SORGHUM [Sorghum bicolor (L.) Moench] ON THE PERFORMANCE OF COMPONENT CROPS AT FEDIS, EASTERN ETHIOPIA

Abstract: A field experiment was conducted on farmer’s field during 2016 cropping season at Fedis Eastern Ethiopia. The experiment was aimed at assessing the effect of forage legumes population densities intercropped with sorghum on forage yield and to evaluate the effect of forage legumes intercropped with sorghum on yield components and yield of sorghum. Sorghum variety, ‘Teshale’ at its recommended population rate of 66,666.6667 plants/ha and two forage legumes (cowpea and lablab) w...

GROWTH AND YIELD RESPONSE OF COWPEA (Vigna unguiculata L.) VARIETIES TO PLANT SPACING AT SIRINKA, NORTHERN b ETHIOPIA

Abstract: The production of cowpea (Vigna unguiculata L.) has been increasing in Ethiopia because of its high nutritive value for food and feed. Nevertheless, the yield is extremely low. One of the agronomic practices to increase its productivity is use of optimum plant density. However, there has been no recommended plant spacing regardless of variety and agro-climatic conditions. In view of this, a field experiment was conducted at Sirinka Agricultural research center, northern Ethiopia, d...

EFFECTS OF INOCULATION OF Sinorhizobium ciceri and PHOSPHORUS FERTILIZER RATES ON NODULATION, YIELD COMPONENTS AND YIELD OF CHICKPEA (Cicer arietinum L.) VARITIES AT HARAMAYA, EAST ETHIOPIA

Abstract: An experiment was conducted at Haramaya University, eastern Ethiopia in 2019 main cropping season, to assess the response of chickpea varieties to Rhizobium and P fertilizer rate. The study was conducted to assess the effect of phosphorus fertilizers and Sinorhizobium ciceri inoculation, on growth, nodulation, yield components and yield of chickpea varieties at Haramaya, East Ethiopia and to evaluate the cost -benefit of inoculation and phosphorus fertilizer for chickpea production...

EFFECT OF IRRIGATION LEVELS ON MUNG BEAN (Vigna radiata L.) YIELD AND WATER PRODUCTIVITY UNDER DRIP IRRIGATION AT ALAGE, CENTRAL RIFT VALLEY OF ETHIOPIA

Abstract: The author was born on September 5, 1971 at 11 Woreda, Kolife Keraniyo Sub-city, Addis Ababa, Ethiopia. He attended his primary school at Paulus Elementary School, between 1979 and 1986. He also attended secondary and high school education at Mengistu Hailemariam Secondary School between 1987 and 1990. Then he joined Jimma College of Agriculture in September 1990 and graduated with Diploma in General Agriculture in 1992. After his graduation, he joined Hulet Eju Enebse (Mota) Wored...

RESPONSES OF TEF (Eragrostis tef. L) TO COMBINED APPLICATION OF NITROGEN AND BLENDED NPSB FERTILIZER RATES IN TEMBARO DISTRICT, SOUTHERN ETHIOPIA

Abstract: Tef is a highly valued crop in the national diet of Ethiopians and the major crops grown in Southern Ethiopia. However, its productivity is constrained by low plant-available soil nutrients due to depleting soil organic matter content and long history of intensive cultivation. Therefore, a field experiment was carried out Tambaro district during the 2019 main cropping season with the objective of:to assess the combined responses of N and blended NPSB fertilizer rates on growth, yie...

DETERMINANTS OF PASTORALISTS AND AGRO-PASTORALISWOMEN PARTICIPATION IN NON-FARM INCOME GENERATING ACTIVITIES: THE CASE OF DEGAHBOUR DISTRICT, JARER ZONE OF SOMALI REGIONAL STATE, ETHIOPIA

Abstract: Non-farm activities by rural farm households in general and women in particular are gaining importance in most developing economies due to the increasing inability of the farm sector to support rural livelihoods. This study aimed at identifying the pastoralists and Agro- pastoralists’ women participation in non-farm income generating activities in Degahbour district of Somali Regional State, Ethiopia. It helped in identifying factors which are essential to design policies for pro...

Production Practices of Faba Bean (Vicia faba L.) and Response of the Crop to Application of Mineral Nitrogen, Phosphorus, and Potassium Fertilizers and Lime in Acidic Soils of Wolaita Zone,

Abstract: Faba bean (Vicia faba L.) is one of the major pulse crops grown in the highlands of Wolaita Zone in Ethiopia. However, the production is challenged by soil acidity, low soil fertility, and scarcity of improved varieties. Therefore, three studies (survey, pot and field) were conducted in Wolaita Zone in 2019 and 2020 main cropping seasons with four key objectives:To assess farmers’ soil fertility and faba bean production practices; to identify the optimum liming rate and best vari...


31 - 45 Of 238 Results