Article Metadata for American Journal of Biology and Natural Sciences

At the Samarkand Scientific Experimental Station, in 2025, Xin Lu Zao-78 cotton variety was planted in double rows under the film with a row spacing of 76x10 based on foreign technology. Stom-P Original 33% k.e. containing 330 g/l of pendimethalin...

Background: Workplace stress activates the hypothalamicpituitary-adrenal (HPA) axis and can lead to cortisol dysregulation, measurable through serum biomarkers. Aim of the study: The purpose of this study was to explore the relationship between ty...

Intestinal parasites are a widespread health problem globally, especially in developing countries, as the rate of infection is closely related to health, social, and environmental conditions, in addition to soil, water, and food contamination with...

This article describes the species composition, bioecological characteristics, life cycle, and level of damage caused by scale insects (Coccoidea) found on pear (Pyrus communis L.) trees. Under the conditions of the Fergana Valley, species such as...

This article presents the technology for producing a vaccine against infectious necrotic hepatitis in sheep and the results of scientific research on the development of a pilot series from the local epizootic strain J-22 isolated in 2022. It also ...

In this study, a completely randomized design (CRD) in four treatments was applied: non-inoculated (control), PGPR-inoculated, fungal-inoculated and PGPR-fungal co-inoculated. The study showed a substantial increase in growth attributes of inocula...

In the Jizzakh region, there are 4 protected natural areas and 5 state forestry enterprises, of which the Bakhmal State Forestry enterprise is of particular importance due to its great ecotourism potential.  The organization of ecotourism and...

This article presents data on the amino acid content in hulled and hull-less barley varieties. The research objects included the hull-less barley variety “O‘zbekiston-30” and the hulled barley variety “Bolg‘ali”. The amino acid content in grain co...

This article analyzes the biological diversity of terrestrial mollusks distributed in the Fergana Valley and adjacent mountainous regions based on a comprehensive approach. Within the framework of the study, the species composition, systematic str...

This article discusses the role of millet in agriculture, its biological characteristics, and the main aspects of its cultivation technology. The impact of agrotechnical measures on yield—such as tillage, seed preparation, sowing dates, fertilizat...