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Oct 2023 DOI 10.14302/issn.2639-3166.jar-23-4463
Abubaker Haroun M. AdamCorresponding author
Genotype by environment (GE) interaction is considered to be among the major factors limiting the efficiency of breeding programs.Five chickpea genotypes were evaluated to study their adaptability and stability in eight environments of Sudan. The experiments were carried out in randomized complete b…
Apr 2023 DOI 10.14302/issn.2639-3166.jar-23-4500
Haroun A. MadamCorresponding author
This investigation was carried out at the Demonstration Farm of the College of Agriculture- University of Bahri during 2018/2019 winter season to evaluate growth (morphological) and growth analysis (physiological) components in some sugar beet (Beta vulgaris L) genotypes under different nitrogen lev…
Feb 2023 DOI 10.14302/issn.2639-3166.jar-22-4389
Abubaker Haroun Mohamed AdamCorresponding author
The greater wax moth (Galleria mellonella L.) is one of the most destructive insect pests that threaten apiculture. Laboratory experiments were conducted in the Research Laboratory, College of Agricultural Studies, Sudan University of Science and Technology during the period from the 2nd_ of April t…
Feb 2023 DOI 10.14302/issn.2639-3166.jar-22-4403
Fatih E. A. HamzaCorresponding author
The major a biotic stresses affecting chickpea production are high and low temperature, drought and salinity. Heat stress is a major a biotic stress factor, constraining chickpea production worldwide. This study was conducted to identifying chickpea genotypes combining heat tolerance and high yield…
Dec 2022 DOI 10.14302/issn.2639-3166.jar-22-4300
Elsadig E. E. ElshukryCorresponding author
Two off-season experiments were conducted during 2015/16 and 2017/18 at Shambat Research Station Farm, Khartoum, Sudan, to investigate the effects of large (2-3 cm) and small (1-2 cm) sets size of onion variety Baftaim (S) and two chemical fertilizer (Urea 240 kg/ha) and NPK(15:15:15) (120 kg/ha) in…
Dec 2022 DOI 10.14302/issn.2639-3166.jar-22-4301
Elsadig. E. E. ElshukryCorresponding author
Field experiments were conducted during three successive winter seasons 2010/11, 2011/12 and 2012 /13, at Shambat Research Station Farm on clay loam soil pH 7.8, to study the effects of seed bed, cultivars and seed rates and their interactions on onion set yield and quality. Two seed bed (flat and r…
Sep 2022 DOI 10.14302/issn.2639-3166.jar-22-4247
Abubaker Haroun Mohamed AdamCorresponding author
The greater wax moth considered one of the most worldwide-spread pests of the bee wax. This Study was designed to investigate the insecticidal activity of Carumcarvi, Eculaptus camaldulensis and Nigella sativa against 3rd larval instar of G.mellonellathrough laboratory screening. Five concentrations…
Oct 2021 DOI 10.14302/issn.2639-3166.jar-21-3952
Prem NarainCorresponding author
This methods‑focused review addresses missing heritability and co‑heritability in genomic studies, considering polygenicity, rare variants, gene–gene and gene–environment interactions, and phenotype definition. It surveys analytical strategies—from improved GWAS modeling to partitioning heritability…
Oct 2021 DOI 10.14302/issn.2639-3166.jar-21-3872
Mohamed Hassan DahabCorresponding author
Sugar cane production requires a number of operations to be carried out in the field through number of implements and machines. Therefore, time consuming and required large amount of energy. A combined field cultivator was designed in Kenana agricultural implements factory (KAIF) to carry out at one…
Aug 2021 DOI 10.14302/issn.2639-3166.jar-21-3880
Abubaker Haroun Mohamed AdamCorresponding author
Sugar beet is one of the sugar crops which widely grown in different regions of the world due to its advantages over Sugarcane. Several studies were conducted in Sudan to assess its adaptation and economic value. However, the aim of this experiment was to study the effect of application of compost a…
Aug 2021 DOI 10.14302/issn.2639-3166.jar-21-3883
Abubaker Haroun Mohamed AdamCorresponding author
Despite the existing several Sugar manufacturing companies in Sudan, there is an acute shortage in sugar supply, therefore the government imports Sugar to bridge the gap. One of the strategies to be followed is the introduction of Sugar beet (Beta vulgaris) crop, mainly for sugar production. This cr…
Aug 2021 DOI 10.14302/issn.2639-3166.jar-21-3858
Abubaker Haroun Mohamed AdamCorresponding author
The Fall armyworm (Spodoptera frugiperda) is considered among the economic important pests in Sudan. Therefore, it became necessary to study and understand its biology and find out the appropriate control measure (s). To achieve the above objective, experiments based on Randomized Complete Block Des…
Jun 2021 DOI 10.14302/issn.2639-3166.jar-21-3857
AbubakerHaroun Mohamed AdamCorresponding author
The Fall armyworm worm (FAW) (Spodopterafrugiperda) is one of the important economic pests which goes on several field crops and causes serious damage. The aim of this study was to look for efficient, less cost and environmentally friend plant extract for controlling Fall armyworm worm in cereal cro…
Jun 2021 DOI 10.14302/issn.2639-3166.jar-21-3816
Waleed Elamin ElhajCorresponding author
African bollwormis a worldwide-spread species that shows a high degree of polyphagia and it is considered as one of the main agricultural pests in the world. Laboratory experiments were conducted in the Research Laboratory, College of Agricultural Studies, Sudan University of Science and Technology…
Jun 2021 DOI 10.14302/issn.2639-3166.jar-21-3817
Waleed Elamin ElhajCorresponding author
Helicoverpaarmigera is one of the most destructive pests of field crops worldwide. The Study was designed to investigate through laboratory screening the insecticidal activity of Ricinus communis, Cassia occidentalis and Bacillus thuringiensis var. Kurstaki (Btk) and their combinations against 2nd l…
Jan 2021 DOI 10.14302/issn.2639-3166.jar-20-3677
Iqbal FarukCorresponding author
The experiments were conducted in the fields of Plant Pathology Division, Bangladesh Agricultural Research Institute, Gazipur during 2016-17, 2017-18 and 2018-19 cropping years to evaluate the organic and vermi composts for mass culturing of biological control agent Trichoderma harzianum and toobser…