Sunflower (Helianthus annuus L.) is an important oilseed crop whose successful establishment depends largely on rapid and uniform seed germination and seedling vigor. In recent years, plant-derived biostimulants have gained considerable attention as eco-friendly alternatives for...
Open access
Research Article10.9734/ajahr/2026/v13i2472
The trial considered three (3) grades of ripe tomatoes categorized into large (235 g), medium (135 g) and small (30 g) apportioned to four post-harvest treatments: Hot Water Treatment (HWT), Fungicide (benomyl) Treatment, Acetone Absorber (AET) Treatment as well as (untreated) th...
Open access
Research Article10.9734/ajahr/2026/v13i2468
Okra (Abelmoschus esculentus L. Moench) is an important warm-season crop widely cultivated in Sudan. It is esteemed for its rich nutritional value, offering significant amounts of vitamins A, C, thiamine, riboflavin, niacin, calcium, phosphorus, and potassium, contributing to die...
Open access
Research Article10.9734/ajahr/2026/v13i2467
Silver nanoparticles (AgNP) have optical, electrical, thermal and antimicrobial properties that have been applied in several sectors, such as chemical / biological sensors and surgical materials. In the agricultural sector, formulations based on AgNP help to prevent plant pathoge...
Open access
Research Article10.9734/ajahr/2026/v13i2466
Determining microbial community diversity and investigating the fundamental mechanisms underlying biogeographic models are crucial for ensuring community stability and identifying their relationships with ecosystem functions. Van province (Turkey) possesses rich biodiversity due...
Open access
Research Article10.9734/ajahr/2026/v13i2465
Maize–soybean intercropping combined with bioameliorant application offers a promising strategy to enhance nutrient uptake and crop productivity on suboptimal land while improving land-use efficiency and reducing dependence on imported soybean.This study aimed to evaluate the rol...
Open access
Research Article10.9734/ajahr/2026/v13i2464
Cotton, particularly Pima cotton (Gossypium barbadense L.), is a vital industrial crop whose productivity is increasingly limited by drought and salinity stresses, making the development of stress-tolerant, high-yielding genotypes essential for sustainable agriculture.This study...
Open access
Research Article10.9734/ajahr/2026/v13i2462
Roselle (Hibiscus sabdariffa L.) is a nutrient- and anthocyanin-rich medicinal plant whose growth and productivity may be sustainably enhanced by natural bio-stimulants such as Citrein (CT) and Nofatrein (NF) while reducing dependence on chemical fertilizers. The objective of thi...
Open access
Research Article10.9734/ajahr/2026/v13i2463
Insecticidal effect of aqueous extracts of Eucalyptus and Neem leaf extracts were compared with conventional pesticides (Imidacloprid and Cypermethrin) on cowpea aphid in the field, in a Randomized Complete Block Design, with treatments replicated four times. The study was conduc...
Open access
Research Article10.9734/ajahr/2026/v13i2461
Okra (Abelmoschus esculentus L. Moench) is a vital vegetable crop cultivated extensively in Sudan. It is esteemed for its rich nutritional value, offering significant amounts of vitamins A, C, thiamine, riboflavin, niacin, calcium, phosphorus, and potassium, contributing to dieta...
Open access
Research Article10.9734/ajahr/2026/v13i2460