African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006

AJAR Articles in press

Effect of Conventional and Organic Farming on Morphological and Agronomic Characteristics of Common Bean (Phaseolus vulgaris L.)

Article in Press

This research was carried out during the 2016-2017 growing season at Bayburt University, Food and Agriculture and Livestock Application and Research Center (40°24'05.7"N 40°08'31.3"E). In the research determined morphological and agronomic characteristics of organic and conventionally grown common beans (Phaseolus vulgaris L.) genotypes. In the study, 13 local bean genotypes and 3 registered varieties (Onceler-98,...

Author(s):Umit Girgel, Alihan Cokkizgin

Characterization of spontaneous genotypes of cocoa (Theobroma cacao L.) taking into account variables morphological commercial quality.

Article in Press

Given the great diversity and progressive hybridization of cocoa plantations in many parts of the country, this research spontaneous cocoa genotypes (Theobroma cacao L. is characterized.), Taking into account the variables of morphological and commercial quality of the mountainous region of Cumboto, Gold Coast Municipality, Aragua State. For this purpose, 20 genotypes with desirable characteristics apparent spontaneous and...

Author(s):Ender Antonio Iñiguez Freites

Adoption and Impact of Pulse Crop on Market Integration among Smallholder Farmers: Evidence from Highland Ethiopia

Article in Press

This paper aimed to evaluate the causal impact of adoption of improved technology of pulse crop on market integration of smallholder farmers in the highland of Ethiopia. It did so through an empirical investigation of the relationship between technological change of faba bean and marketed surplus of smallholder farmer from two districts of Arsi Zone. Since improved technology is not assigned randomly among adopters and...

Author(s):Freaw Demisse

Agronomic and Economic Evaluation of Planting Basin Under Conservation Farming In The Moisture Deficit Areas Of Tigray, Northern Ethiopia

Article in Press

Study to investigate agronomic and economic effect of planting basin was conducted at Raya Alamata districts of Tigray, northern Ethiopia in 2016 and 2017 cropping season in conservation farming permanent experimental plots. A randomized complete block design (replicated three times) was employed. Included treatments were; planting basin with fertilizer, planting basin without fertilizer, planting basin with farmyard...

Author(s):Assefa Workineh, Negus Hagazgi

A mathematical model to estimate leaf area in modern rice cultivars

Article in Press

The objective of this study was to determine an empirical mathematical model to estimate leaf area in rice cultivars from linear leaf dimensions, with an emphasis on modern and recently cultivars used by farmers in Brazil. Through the leaf dimensions it is possible to estimate the final yield of the crop from the leaf area index. Therefore, the size of the leaves is closely related to the production of photoassimilates...

Author(s):Bruna San Martin Rolim Ribeiro, Alencar Junior Zanon, Nereu Augusto Streck, Michel Rocha da Silva, Giovana Ghisleni Ribas, Gean Leonardo Richter, Ioran Guedes Rossato, Ary José Duarte Junior

Mannitol (C6H14O6) effects on germination of faba bean (Vicia faba L.) seeds

Article in Press

In this research, the effect of Mannitol (C6H14O6) on the germination of Vicia faba L seed was investigated. Faba bean (Vicia faba L.) genotypes, Sevilla and Emiralem seeds were treated with different concentrations of Mannitol (1%, 2.5% and 5%) and distilled water (2.5 μs/cm) at 20 0C. Experiment was carried out following a completely randomized design (CRD) with three replicates in Petri dishes. Seedling length,...

Author(s):Alihan Cokkizgin, Ãœmit Girgel, Hatice Cokkizgin

Consumers Choosing Preferences for Dairy Products

Article in Press

Understanding consumer behavior and preferences is not easy, because several factors can influence the choice before making a purchase decision. Through this information, agricultural marketing managers would be able to increase their competitiveness and guarantee long-term survival. This study aims to investigate the consumers’ preferences and its affecting factors. This research used the nested logit model in the Sari...

Author(s):Ahmadi Kaliji Sina

The Effect of Institutional Credit on Sugarcane Productivity: Evidence from Southern Sindh, Pakistan

Article in Press

The purpose of this paper is to examine the impact of institutional credit on sugarcane productivity in southern Sindh, Pakistan. Data used in this study are gathered through a survey of 120 sugarcane farmers in Badin district within Sindh province of Pakistan. This study employed descriptive statistics and Cobb-Douglas production function to analyse the data. The findings show that the coefficient of institutional credit...

Author(s):Abbas Ali Chandio, Yuansheng Jiang, Abdul Rehman

Nutrient utilization and nitrogen metabolism by West African Dwarf bucks fed molasses-treated biodegraded rice husk

Article in Press

The quest for meeting animal protein demand in the tropics using unconventional feed resources without compromising the quality led to this study. Hence, the study was conducted to assess the nutritional potentials of biodegraded rice husk treated with or without molasses and evaluate the response of West African Dwarf (WAD) goat-bucks fed the diets. Five experimental diets were formulated: Diet 1 – control diet...

Author(s):Oluwatosin Bode Omotoso, Tomilola Ayo Arilekolasi

Assessment of land use patterns and land cover change in Igwuruta Area of Rivers State, Nigeria

Article in Press

The study assessed land use land cover change in Igwuruta in the Niger Delta area of Nigeria within a thirty year (1986 – 2015) period. Land cover and land use (LCLU) analysis of Igwuruta (about 8.69 km2 or 870 hectares), was appraised for the period using remote sensing, GIS and physical soil resources inventory techniques. Primary source satellite imageries were extracted from the maps of the LCLU by the application...

Author(s):Kamalu, O. J, Wokocha C. C

Analysis of potato market structure, conduct and performance: In case of Machakel district, Ethiopia.

Article in Press

This article investigated the structure conduct and performance of potato market in Machakel District using survey data for 2016/17.. Primary data was collected from randomly selected 150 potato producers and 30 traders. Concentration ratio and gross margin were used for this analysis. Machakel District potato market showed highly oligopolistic nature with concentration ratio of 87.16% which was dominated by four traders...

Author(s):Belayneh Yohannes Mebratie

Fluid form of P fertilizers and soil amendment application improve the availability and mobility of P in calcareous soils

Article in Press

Increasing the efficiency of phosphorus (P) containing fertilizers, which are dependent on limited raw material sources, is very important for the use of sources as well as minimizing possible environmental risks. That’s why; effects of P applied as mono-ammonium phosphate (MAP) in different forms (liquid and granule) and soil amendment containing humic acid and fulvic acid (HA+FA), on growth and P uptake of model plant...

Author(s):Emin Bülent Erenoğlu, Şeyhmus Dündar

Examining the viability of the shea industry in Ghana

Article in Press

This study examined the viability of the shea butter industry in Ghana and the potential for establishing shea tree plantations in Ghana and. The financial costs and returns of establishing shea tree orchards in Ghana were examined. The viability of shea processing was also examined using household level data from 14 shea producing communities. 150 shea butter processors were interviewed using semi-structured...

Author(s):Patrick Muotono Izideen Maanikuu, Kenan Peker

Energy Demand Forecast for Turkish Agriculture Sector

Article in Press

Agriculture sector’s share in Gross Domestic Product (GDP) is steadily decreasing in Turkey. According to Turkish Statistical Institute’s database, agriculture sector shares in GDP 6.2 percent in 2016 and percentage change compared to same period in previous year -0.1 percent. Agriculture sector shares in GDP 6.1 percent in 2017 and percentage change compared to same period in previous year 17.2 percent. Gross domestic...

Author(s):Mehmet Arif Åžanhinl

Effects of Brewery Beer Bio-sludge and Liquid Bio-fertilizer on Performance of the Malt Barley Yield, Grain Quality and Soil Fertility at Arsi and West Arsi Zone, 2017 Ethiopia

Article in Press

This study was conducted to investigate the effects of beer bio-sludge, liquid bio-fertilizer and inorganic fertilizer application to barley (Hordeum vulgare L.) var. traveler on the plant performance, grain quality and some soil properties. Treatments applied were: (1) Beer Bio-Sludge (BBS) (2) Liquid Bio-Fertilizer (LBF) (3) Chemical Fertilizer (CHF) (4) No Fertilizer (Control). The experiment was laid-out in simple plot...

Author(s):Aschalew Sisay, Tarekegn Garomsa, Lemmi Legesse

Multi-Criteria Decision System For Greenhouse Site Selection In Lower Euphrates Basin Using Geographic Information Systems (GIS)

Article in Press

Greenhouses have become quite a sought-after agricultural sector due to government support and private company preferences in recent years in Turkey. Greenhouse activities are only limited with Mediterranean and Aegean regions of Turkey and it is not much preferred in the inner regions. Due to these regions being preferred by people, mainly as tourism and settlement areas, it has become essential to find new areas for...

Author(s):Burak Saltuk, Ozan Artun

Gender Differences in the Use of Plant Health information Services: A case of Plant Clinics under Plantwise Program in Kenya

Article in Press

A total of 8,699 female and 12,928 male farmers visited plant clinics in Kenya between 2012 and 2016. The lower clinic attendance by women farmers indicates they may lack information on plant health problems. This study aimed to understand the environment plant clinics operate in, identify the reasons for low clinic attendance by women, and possible strategies to reach more female farmers. Stratified random sampling was...

Author(s):Musebe R.O, Mugambi I, Williams F, Mulaa M, Nambiro E, Chege F

Analysis of economic efficiency of smallholder onion producers in North Gondar, Ethiopia

Article in Press

Onion productivity in Ethiopia is below world average due to improper agronomic practices, existence of limited technology and poor marketing. The study was aimed to measure the level of economic efficiency and identify the factors that influence the efficiency levels of onion producers in North Gondar. Semi structured interview schedule was employed to collect primary data from 205 onion producers selected through simple...

Author(s): Abebe Dagnew Koye, Tigabu Dagnew Koye, Zework Aklilu Amsalu

Response of Wheat to Deficit Irrigation and Water Use Efficiency in Irrigated Agriculture, Ethiopia

Article in Press

Deficit irrigation trial has conducted to determine the response of wheat to the amount of irrigation water and frequency at different growth stages at Werer Research Center for three years (2014-2016). The experiment laid in Randomized Complete Block Design (RCBD) with three replications. Eight irrigation water amount were applied where wheat variety suitable for lowland irrigated area (Ga’ambo) was planted on...

Author(s):Elias Kebede and Nigussie Abebe

Influence of Polyacrylamide and Dairy Manure on Soil Physicochemical Properties and Wheat Growth

Article in Press

Leaching of soil nutrients diminishes soil quality and hence productivity. Soil physiochemical properties can be significantly improved by using soil conditioners like dairy manure and polyacrylamide. Least research has been conducted on cumulative effect of dairy manure and polyacrylamide on physiochemical properties of soil and crop yield especially wheat. Four doses of dairy manure (0, 2, 4, and 8 Mg ha-1) and two doses...

Author(s):Adeel Ameer, Muhammad Abid, Usman Khalid Chaudhry

Survey of Ethnobotanical and Diversity of Edible Root and Tuber Crops in Sheka and Bench Maji Zones, Southwest Ethiopia

Article in Press

The edible root and tuber crops provide a substantial part of the food supply, which are grown widely throughout tropical and subtropical regions around the world. This research was done in the Sheka and Benchi Maji Zones of Southwest Ethiopia with an objective of exploring Ethnobotanical and diversity management of root and tuber crops by local farmers. A total of 375 informants were selected using purposive and random...

Author(s):Belachew Garedew

Dissection of Genetic Parameters and Inheritance Pattern of Triple Pistil Wheat Derived Two F2 Populations

Article in Press

Triple pistil (TP) wheat is a novel genetic resource which holds the ability to develop three grains in a single floret. In current research, TP wheat derived two F2 populations were studied to investigate variability, heritability, genetic advance, genetic correlation, inheritance pattern and potential of TP trait for grain yield improvement. Phenological data were recorded for 12 morpho-agronomic traits. Most of the...

Author(s):Raza Qasim

Effects of manure and variety on growth and yield of maize under managed water stress at Salima in Malawi

Article in Press

Drought and low soil fertility underlie the main constraints to maize productivity in Malawi. As such, an experiment was conducted at Lifuwu Agricultural Research Station in Malawi during the 2016 dry season under furrow irrigation to assess the effect of goat manure application and drought on growth and grain yield of a hybrid DKC8053 variety and a synthetic ZM523 variety. These varieties have the same range of maturity...

Author(s):S.K. Nambuzi, V.H. Kabambe, W.G. Mhango, M.F.A. Maliro and J.M. Bokosi

Isolation and identification of pathogenic bacteria in edible fish: A case study of bacterial resistance to antibiotics at Lake Chivero, Zimbabwe

Article in Press

Aquaculture products can harbor pathogenic bacteria which are part of the natural microflora of the environment. A study was conducted aiming at the isolation of human pathogenic bacteria in gills, intestines, mouth and the skin of apparently healthy fish, the Oreochromis niloticus L., from Lake Chivero. Bacterial pathogens associated with fish can be transmitted to human beings from fish used as food or by handling the...

Author(s):Petronella Manhondo, Robert Kudzanayi gono, John Muzondiwa, Brenda Mafa

Seed System and Quality Analysis of Bread Wheat (Triticum aestivum L.) in Guji Zone Southern Oromia, Ethiopia

Article in Press

Wheat is a key staple crop in Ethiopia, and source of input for the expanding food processing industries in the country. Improved seeds in crop production could contribute to increase in the productivity and production. Supply of improved seed has always been shorter than yearly demand by farmers. Promotion and development of informal seed production could make considerable contribution to local seed supplies; moreover,...

Author(s):Girma Beriso Jabo

Response of Common bean (Phaseolus vulgaris L.) Varieties to Rates of Blended NPS Fertilizer in Adola District, Southern Ethiopia

Article in Press

Common bean is one of the most economically important pulse crops cultivated in Ethiopia. However, its average yield reported at national level remains far below the potential yield to be attained. This is partly due to low soil fertility management, inappropriate agronomic packages and diseases and pest problems. Hence, this experiment was conducted to investigate the effect of blended NPS rates on growth, yield and yield...

Author(s):Deresa Shumi and Tamado Tana

Genetics and Breeding Overview for Coffee Wilt Disease Resistance

Article in Press

The presence of intra- and inter specific variability in the coffee species provide a potential source of resistance to coffee wilt disease (CWD). Additionally, the existence of Robusta and Arabica wilt pathogenic forms enables to design effective breeding strategies to develop resistant cultivars towards each population. The inheritance of resistance to Fussarium xylarioides in Coffea canephora suggested that resistance...

Author(s):Admikew Getaneh Yigletu

Relationships between ages of planting with the important fruit characteristics in Hazelnut

Article in Press

Abstract This study carried out in Güce town of Giresun province on 400-440 m on Tombul variety in 2008-2009 years. The ages of ocaks planting determined as 10, 20, 30, 40, 50, 70 and 90 year. As a statistical, between the ages of ocaks planting with yield, kernel weight was determined very significant negative correlation; between the ages of ocaks planting with yield, shell nut weight and the hub shell was found of the...

Author(s):Turan Karadeniz and Levent Kirca

Analysis of Household Irrigation Practices at Madda Walabu and Dallo Mana Districts of Bale Zone, South Eastern Ethiopia

Article in Press

In the lowlands of Bale Zone, mainly in Madda Walabu and Dallo Mana district, despite the presence of ample surface water resource which can be used for irrigation, farmers and agro-pastoralists promote rainfed agriculture which may leads them to severe crisis in the concurrent situation of the country. Thus, the objective of this research was to assess the household Irrigation Practices at Madda Walabu and Dallo Mana...

Author(s):Siraj Beshir, Behailu Legesse, Jemal Abdulkerim

Correlation and path coefficient analysis in mid-altitude sesame (Sesamum indicum L.) germplasm collection of Ethiopia.

Article in Press

The current investigation was aimed to study the genetic association of seed yield and its components in 81 mid-altitude sesame accessions based on morphological traits. The genotypes were evaluated in 9 x 9 simple lattice design at Melkassa Agricultural Research Center, Ethiopia, during the 2014 cropping season. The study mainly focused on determining the nature and extent of phenotypic and genotypic correlation and path...

Author(s):Mohammed Abate

Forms of nitrogen application in different stages of development on soybean

Article in Press

In Brazil, inoculation with Bradyrhizobium japonicum and Bradyrhizobium elkanii strains is the main form of Nitrogen (N) supply to soybean, but there are reports of the use of mineral N as a complement to biological fixation. The objective of this word was to evaluate the effect of different forms and phenological stagestimes of N application on the development and yield of soybean. The treatments include a control...

Author(s):Cassiano Spaziani Pereira, José Roberto Rocha, Ivan Vilela Andrade Fiorini, Helcio Duarte Pereira, Adriano Alves Silva, Ewerton Lelys Resende

Genotype x environment interaction and AMMI analysisoil yield performance of white seeded sesame (Sesamum indicum L.) genotypes in northern Ethiopia

Article in Press

The experiment was conducted during the 2014-2015 cropping season in northern Ethiopia with the objectives of evaluatinge the nature and magnitude of Genotype x Environment Interaction (GEI) for oil yield of white seeded sesame genotypes and to identify stable and promising genotypes for general and specific adaptations across sesame growing areas. The experiment was conducted in Humera, Dansha, Maykadra, Sheraro, Wargiba...

Author(s):Yirga Belay, Firew Mekbib, Eyasu Abraha

Evaluation of Some Integrated Control Methods Against Viral Diseases of Green Pepper (Capsicum chinense) in Northern Benin

Article in Press

Pepper is one of the main vegetable crops in Benin, but its production is confronted with enormous biotic constraints including viral diseases most often transmitted by insect vectors. To control these viral diseases, the use of chemical pesticides has been adopted by the growers. However, these chemicals are harmful to both consumers and the environment. In this study, the effect of some aqueous extracts of local plants...

Author(s): Fortuné Biao,Léonard Afouda, Daouda Koné

Determinants of Crop Land Management Practices: The Case of North Gondar Zone, North West Ethiopia

Article in Press

Land management problems like soil erosion; overgrazing and deforestation have steadily increased in Ethiopia including the study area North Gonda Zone. Thus, the main objective of this study is to assess the determinants of crop land management practices in north Gondar zone. Both qualitative and quantitative types of data were collected from primary and secondary sources. In this study, the combinations of multi-stage...

Author(s):Yenesew Sewnet, Birhanu Melese, Abebe Dagnaw, Daniel Tadesse

Genetic and non-genetic factors influencing production in two Boer Goats Studs

Article in Press

Data consisting of 3855 records and collected from 1998 to 2008 were analysed to estimate genetic parameters for economic traits in two Boer goat flocks. The traits investigated were weaning weight and post-weaning weight. Least square analysis was used for estimation of environmental effects. Genetic parameters were estimated from single and bivariate trait analyses using ASREML software fitting animal models. By ignoring...

Author(s):

Analysis of Social Seed Network of Finger Millet (Eleusine coracana): Options for improvement in North western of Ethiopia

Article in Press

Farmers access seed from informal, intermediary and formal seed systems in Ethiopia. This paper aims to analyze the sources and mechanisms of dissemination seed of finger millet (Eleusine coracana) seed flow and identify the nodal and connector farmers in figure millet producing areas of Ethiopia. Using snow ball sampling 109 farmers were interviewed with semi structured questionnaire. The NetDraw software was used to...

Author(s):Minilek Kefale, Dereje Ayalew, Amsalu Ayana

Precision nutrient management for enhanced nutrient use efficiency and productivity in rice and wheat under rice-wheat cropping system

Article in Press

Practices that improve crop N uptake can reduce N losses to the environment, thereby increasing fertilizer N use efficiency (NUE). The objective of the study was to evaluate different nutrient management approaches for enhanced nutrient use efficiencies by crop driven nutrient management by preventing the possible N losses. Due to excessive use of fertilizers in imbalanced ratios causing the low nutrient use efficiency and...

Author(s):A. Qureshi, D. K. Singh, P. C. Pandey

Studies on some Morphological, Agronomical Components and Qualitative Characters of Teasle Gourd (Momordica subangulata Blume. subsp. renigera)

Article in Press

Five female clones of teasle gourd were evaluated for some morphological characters viz.; sepal length (mm), sepal width (mm), petal length (mm), petal width (mm), ovary length (mm), ovary diameter (mm), style length (mm), leaf shape, tendril character, stem character, flower colour, stigma head colour, fruit shape, spine character, spine colour at early stage and spine colour at marketable stage. Some agronomical...

Author(s):A. Naik, S. Akhtar, A.Chattopadhyay, U. Thapa, P. Hazra

Factors that influence adoption of Conservation Agriculture by smallholder farmers in Okhahlamba Local Municipality, KwaZulu-Natal, South Africa

Article in Press

Despite the reported benefits and the efforts devoted to Conservation Agriculture (CA) promotion, its implementation in Sub-Saharan Africa (SSA) has continued to decline. This study is conducted to assess the factors that influence the adoption of conservation agriculture in Potshini, Stulwane and Emmaus villages in the Okhahlamba Local Municipality (OLM) in Kwa-Zulu Natal Province, South Africa. The study used...

Author(s):Nnditsheni Godfrey Manenzhe, Goodman Jezile, Nicky Mushia, Mbulaheni Thomas Mutengwea, Busisiwe Nkonki –Mandleni

Evaluation on the structural Indices unveil performance variation among Dorper, Local and their F1 Crossbred Sheep population in Ethiopia

Article in Press

The study was conducted at Sirinka Agriculture Research Center to assess the structural indices of local, local x pure Dorper50% cross breeds and pure Dorper sheep. The study was performed based on body linear measurements and three hundred three (303) sheep were selected for this study. From the total samples81, 128 and 94 sheep were local, 50% crosses and pure Dorper, respectively. The animals were grouped into three age...

Author(s):Jemal Mohammed, Solomon Abegaz, Mesfin Lakew, Getinet Mekuriaw Tarekegn

Regional spatial market integration and price transmission of cereal markets in Ethiopia

Article in Press

The study focuses on the spatial Cereal price transmission of regional food prices in three Ethiopian regional markets: Somali, Harari, and Dire Dawa. Markets are chosen based on the availability of continuous time series price data covering at least eleven years and the Eastern part of Ethiopia near neighboring to each other. The existence of the spatial market integration of this regional market in the Eastern part of...

Author(s):HU Haramaya

Land Use/Cover Change of Ethiopia Central Rift Valley Ecological Landscapes: Implication for Lakes Ecoservices Sustainability Planning

Article in Press

Land use/land cover changes (LULCCs) are major environmental challenges in various parts of the world and are a continuing phenomenon (including Ethiopia) and adversely affecting ecosystem services. Thus, understanding the rate and process of change is, therefore, basic for managing the environment. The Central Rift Valley (CRV) of Ethiopia is a closed basin where questions on natural resources have strongly increased over...

Author(s):Eyasu Elias, Weldemariam Seifu, Bereket Tesfaye, Wondwosen Girmay

Effects of geographical location on chemical properties of Zarazi virgin olive oil produced in the south of Tunisia

Article in Press

The effects of geographical location on the chemical composition of olive oil of Zarazi cultivar growing in four different regions in the south of Tunisia (Sfax, Tataouin, Matmata and Medenin) were evaluated. Quality indices, oxidative stability, tocopherol content, fatty acid, sterol and phenolic compositions, were analyzed for each oil sample. Significant differences were detected depending on the growing area (p< 0.05)....

Author(s):Sinda El-Gharbi, Meriem Tekaya, Alessandra Bendini, Enrico Valli, Rosa Palagano,Mohamed Hammami, Tullia Gallina Toschi, Beligh Mechri

Effects of Soil Factors on The Performance of Cocoa Trees (Theobroma cacao L.) in Farmers’ Fields in Cameroon

Article in Press

The study seek to identify and explain the effects of some soil factors on the productivity of Cocoa in farmers' fields. Thirty trees were sampled from each of the 36 farmers’ plot across 9 randomly selected villages in the South Cameroon low plateau agro ecological zone. Productivity per plot was calculated by computing a Cocoa Pod Index (CPI). Soil samples were collected at two horizons : 0-20 cm and 20-40 cm, around...

Author(s):Patrick Mounoumeck, Alfred Bekwake Nwegueh, Amang A Mbang, Pauline Mounjouepou, Pierre Mate Mweru, Noe Woin.

Agronomic efficiency of phosphorus, growth characteristics and yield of maize as affected by inorganic fertilizer and tithonia biomass application

Article in Press

Low soil nitrogen and phosphorous levels are among several constraints limiting crop productivity in southwestern Ethiopia. The dominant soil types in the region are acidic nitosols that are often low in plant available phosphorus. Most farmers cultivate maize with minimal external inputs, hence resulting in sub-optimal yield levels. The effect of applying tithonia biomass and phosphorus fertilizer on agronomic efficiency...

Author(s):Solomon Endris

Evaluation of genetic variability, heritability, genetic advance and correlation for agronomic traits in common bean genotypes from South West Kenya

Article in Press

The present study was conducted to determine the variability, heritability, genetic advance and correlation among selected agronomic traits of 52 common bean accessions cultivated in South West, SW, Kenya at the Agricultural Research Farm of the Kenya Agricultural and Livestock Research Organization, KALRO, Kisii station during the growing seasons of 2015 and 2016. We investigated 14 quantitative traits following the...

Author(s):Anunda N Henry, Nyaboga N Evans, Amugune O Nelson, Duncan Kirubi

Effects of cropping system, variety and soil amendment on growth and yield of tomato

Article in Press

The research was carried out at the National Horticultural Research Institute, Ibadan, (Lat. 70 30ꞋN; Long. 30 50ˈE) during the 2011 and 2012 cropping seasons. The experiments were design as 2x2x5 factorial arranged in split–split plots with the main effects comprising of sole and intercropped tomato, the sub-plots made up of two tomato varieties (Uc82B and Ibadan local) and the sub-sub plots consisted of five soil...

Author(s):Adeniyi, H.A., Abayomi, Y.A

Assessment of Incidence and Prevalence of Maize common Smut (Ustilago maydis) at West and KellamWollega Zones, Ethiopia

Article in Press

Maize common smut assessment survey was conducted in the five districts of west and kellemWollega zones namely Dale Sadi, Gimbi, Haru, Homa and LaloKile in 2015 during crop season. Among all cereals, maize is second to teff in area coverage in Ethiopia, but first in productivity and total production. Maize smut was seen as an outbreak at KellamWollega although it was not well known so before. Peasant association were...

Author(s):Abay Guta, Urgessa Tilahun

Calcium silicate in the management of powdery mildew and the leafminer of the muskmelon and in the quality of the post-harvest fruits

Article in Press

The effect of calcium silicate on the management of leafminer fly and muskmelon powdery mildew and post-harvest quality was evaluated in the field using a completely randomized design with 26 replicates. The evaluations were performed at 7, 14, 21, 28 and 35 days after removal of the TNT blanket. At the end of the crop cycle, post-harvest fruit quality was evaluated where 75 fruits harvested at random from each area with...

Author(s):Beatriz Leticia Silva Da Cruz, Selma Rogéria Carvalho Nascimento, Fernando Henrique Alves Da Silva, Andréa Mirne De Mêcedo Dantas, Marcia Michelle De Queiroz Ambrósio, Hailson Alves Ferreira Preston

IRON INDUCE DIFFERENT CHANGES AT DIFFERENT STAGES OF THE DEVELOPMENT OF BRASSICA NIGRA

Article in Press

Heavy metals are one of great importance and have a notable adverse effect leading to hazardous crop growth. Plants have a susceptibility to heavy metal toxicity and respond to avoid detrimental effects in a variety of crops. Our study is revealed that the metal toxicity after elevating on particular concentration and different stages of development. The seeds of Brassica nigra were used to evaluate the effect of iron (Fe)...

Author(s):

Page 8 of 11, showing 50 records out of 547 total, starting on record 351, ending on 400