Vol. 5 No. 07 (2025): Volume 05 Issue 07

In order to obtain high-quality yields from agricultural crops, various immunostimulants and biologically active substances are applied to the seeds before planting, as well as during different phenophases of the plants.

In this article, three different norms (1-2-3 l/t) of the Zerox immunostimulant were applied to the seeds of the Bukhara-10 cotton variety before sowing and at different phenophases of the plant, and the effect on yield was evaluated. As a result, the most positive indicator was observed in variant 10, with an average three-year yield of 46.0 q/ha. It was found that this yield was 7.6 q/ha higher than that of the control variant with the same number of seedlings.  

This study analyzed the technological quality indicators—such as head rice yield, broken grain ratio, and translucency—of rice variety samples adapted to the agroecological conditions of the Republic of Karakalpakstan. Based on the research results, rice samples with complex valuable agronomic traits such as D-8 otb D-133 K-99, D-281, D-18 Urazbay, and D-249, D-106 otb Damir (8) oct were identified. These samples demonstrated high technological quality and are recommended as starting materials for breeding programs.  

This research aims to study the spatial variation of agricultural land use in the Ain Tamr district of Karbala Governorate, to understand patterns of agricultural land use and the spatial distribution of cultivated crops. The research relies on a descriptive-analytical approach to study the distribution of agricultural land and the impact of geographical factors, such as soil, climate, and water availability, on agricultural production.  

This article presents research conducted on the bioecology and occurrence levels of bronze-colored beetles in pome fruit orchards under the conditions of Tashkent and Samarkand regions. The study analyzes the occurrence of bronze beetles during the flowering and fruit set periods of different varieties of apple, pear, and quince trees, comparing results across both regions. Based on the obtained data, practical suggestions and recommendations for production have been developed.  

The desiccation of the Aral Sea has left behind a vast area of environmentally degraded land, creating a new desert landscape—the Aralkum Desert—where once water thrived. This paper explores the theoretical foundations of developing "green coatings," or vegetative cover, on the dried seabed of the Aral Sea. The study delves into the principles of phytomelioration, ecological succession, and afforestation strategies, as well as the biochemical and hydrological challenges inherent in the region. Furthermore, it evaluates the role of plant-soil interactions, species selection, and environmental monitoring in shaping sustainable green infrastructure. The research also underscores the importance of interdisciplinary approaches that integrate ecological science, landscape restoration, soil chemistry, remote sensing technology, and community participation. The ultimate aim is to provide a comprehensive theoretical framework to guide large-scale environmental restoration projects in the Aral Sea basin.  

The article provides detailed data on changes in the clinical and morphological indicators of the blood composition of castrated and uncastrated local bulls at different ages and depending on the seasons.  

The article presents the results of an experiment conducted under the sharply changing climatic conditions of Karakalpakstan. It investigates the live weight indicators of young rabbits separated from the nest at the ages of 30, 45, and 60 days.  

Sorghum (Sorghum bicolor (L.) Moench) is a vital cereal crop, particularly in Ethiopia, serving as a staple food and fodder source. Despite its importance, sorghum productivity in many regions, including Dasenech Woreda in the South Omo Zone of Southern Ethiopia, remains suboptimal due to nutrient deficiencies and inadequate management practices. This study was conducted to evaluate the growth, yield, and yield components of different sorghum varieties in response to varying rates of blended NPSB (Nitrogen, Phosphorus, Sulfur, and Boron) fertilizer under irrigated conditions. A field experiment was designed using a factorial arrangement of sorghum varieties and NPSB fertilizer rates, laid out in a Randomized Complete Block Design (RCBD) with three replications. Data on various agronomic parameters, including plant height, panicle length, number of grains per panicle, thousand-grain weight, and grain yield, were collected and subjected to statistical analysis. Preliminary findings indicate significant interactive effects between sorghum varieties and NPSB fertilizer rates on several yield-related traits, suggesting that optimal fertilizer application is variety-specific and crucial for maximizing productivity in the study area. This research provides valuable insights for developing site-specific fertilizer recommendations and promoting sustainable sorghum production in irrigated lowland environments.