African Journal of
Agricultural Research

  • Abbreviation: Afr. J. Agric. Res.
  • Language: English
  • ISSN: 1991-637X
  • DOI: 10.5897/AJAR
  • Start Year: 2006
  • Published Articles: 6859

Table of Content: 28 February, 2019; 14(9)

March 2019

A review on golden species of Zingiberaceae family around the world: Genus Curcuma

Genus Curcuma has a long history of traditional uses, ranging from folk medicine to its culinary uses. More than 70 species of Curcuma are distributed throughout the world but extensively cultivate in Asian, Australian and Western African counties. Many phytochemical, pharmacological and molecular studies have been conducted on several Curcuma species worldwide. The interest on its medicinal properties have increased...

Author(s): Ewon Kaliyadasa and Bhagya A. Samarasinghe  

March 2019

Nutritional status of three sugarcane varieties grown in the northeast region of Brazil

The diagnosis of plant nutritional status was a tool to improve crop fertilization and thus ensure better productivity. This study aimed to evaluate the nutritional status of three sugarcane varieties (RB92579, RB98710 and RB961552) in the plant-cane and first regrowth cycles in the sub-humid region of the state of Alagoas, located in the Northeast of Brazil. The experiment consisted of a randomized complete block...

Author(s): Daniele Costa de Oliveira, Mauro Wagner de Oliveira, Vinicius Santos Gomes da Silva, Terezinha Bezerra Albino Oliveira, Hugo Henrique Costa do Nascimento and Siglea Sanna de Freitas Chaves  

March 2019

Mathematical modelling of greenhouse drying of red chilli pepper

The purpose of this study was to examine twelve different mathematical models for red pepper plant (Capsicum annum L.) and to investigate the appropriate models of mass fraction (Mt / Mo) in relation to drying time.This study attempted to assess the efficiency and profitability of the drying of red pepper under the plastic tunnel greenhouse and a total of twelve models, including Newton, Page, Improved Page, Henderson...

Author(s): Bekir YELMEN, ÇaÄŸrı ÜN,  Havva Hande ÅžAHÄ°N and  Mert YÜKSEKDAÄž  

February 2019

Qualitative response of super basmati rice to different nitrogen levels under varying rice ecosystem

Planting methods and nitrogen rates play pivotal role in the production and quality of fine grain rice. A field experiment was carried out at Rice Research Institute, Kala Shah Kaku, Pakistan during 2015 and 2016 using four planting methods namely drilling of dry seed in well prepared dry soil (DSR-drill), ridges made after broadcast of dry seed in dry soil (DSR-ridge), broadcast of dry seed in well prepared dry soil...

Author(s): Shawaiz Iqbal, Usama Bin Khalid, Tahir Hussain Awan, Nadeem Iqbal, Muhammad Usman Saleem, Adila Iram, Mohsin Ali Raza, Awais Riaz, Tahir Latif and Naeem Ahmad      

March 2019

A synthesis of Ethiopian agricultural technical efficiency: A meta-analysis

In Ethiopia, technical efficiency studies started about three decades ago. These studies have reached different conclusions regarding agriculture efficiency based on technical efficiency scores. This study represents the first attempt to use meta-analysis to examine the mean technical efficiency estimates in agriculture in Ethiopia. The current study employed 45 frontier studies published from 1993 to 2014 for the...

Author(s): Tesfaye Solomon and Tadele Mamo