Vol. 3 No. 06 (2023): Volume 03 Issue 06

Tree height and trunk size, branch size, projection, and branch size were determined in walnut orchards of 16 varieties in the walnut collection.

The article provides research observations on the formation of apricot trees to study local and foreign varieties of apricots in the conditions of the Kashkadarya viloti and to select varieties that are promising, as well as the correct formation of pine-Shaba in trees where the shape is given and annual varieties are shortened, the quality of fruits increases, adaptability to external conditions.

This study examines the alarming impact of climate change-induced drought on poverty levels in Southern Africa. The region has been grappling with persistent drought conditions, exacerbating existing socioeconomic challenges and pushing vulnerable populations deeper into poverty. Through a comprehensive analysis of climate data, socio-economic indicators, and qualitative research, this study highlights the complex interplay between climate change, drought, and poverty. It sheds light on the cascading effects of drought, including reduced agricultural productivity, water scarcity, food insecurity, and increased livelihood vulnerabilities. The study underscores the urgent need for adaptive strategies, policy interventions, and international cooperation to address the multidimensional crisis unfolding in Southern Africa.

Greek walnut leaves (Juglans regia) are known for their medicinal properties and have been used for centuries in traditional medicine. The leaves contain a variety of active compounds, including tannins, flavonoids, phenolic acids, and juglone, which contribute to their health benefits. As a result, the article presents the investigation of the analysis of the components of Greek walnut leaves in the condition of Karakalpakstan.

The article provides information on the yield of sunflower varieties Umnik, Buzuluk and hybrids Natalie, Mercury, Fakel, Elion, Epsilon, Nord, Revansh, Typhoon, Arneb, Aris, grown as a re-crop on fields freed from grain crops, as a result of studying their adaptability to soil and climatic conditions of irrigated lands in Uzbekistan.

Fish is a significant source of protein and other essential nutrients that are vital for human health. This study aims to assess fish consumption patterns among Kogi State University students in Anyigba, Kogi State, Nigeria, and the implications of the findings for food and nutrition security. The study employed a cross-sectional survey design, and data were collected from 400 randomly selected students using a structured questionnaire. The results of the study revealed that a high proportion of the students (89.8%) consumed fish, and the most commonly consumed fish species were catfish and tilapia. The study also found that fish consumption was significantly associated with age, gender, and socioeconomic status. Furthermore, the study identified some barriers to fish consumption among the students, such as high cost, availability, and taste preferences. The study concludes that increasing fish consumption among university students in Kogi State can contribute to improving food and nutrition security. It recommends the need for targeted interventions to increase awareness of the health benefits of fish consumption and to address the identified barriers to fish consumption among university students.

This study aimed to evaluate the effects of enzyme supplementation in pearl millet-based diets on the carcass and hematological parameters of broiler chickens. Two hundred and forty-day-old broiler chicks were randomly assigned to four dietary treatments, each with three replicates. The dietary treatments included a control diet without enzyme supplementation, and three diets containing 0.05%, 0.10%, and 0.15% enzyme supplementation, respectively. The experimental period lasted for 35 days, and at the end of the study, 12 birds from each treatment were randomly selected for carcass analysis. Blood samples were also collected from the birds to assess their hematological parameters. Results showed that enzyme supplementation at 0.10% and 0.15% significantly (p < 0.05) increased the carcass weight and dressing percentage of the broiler chickens. The hematological parameters, including red blood cell count, white blood cell count, haemoglobin, haematocrit, and mean corpuscular volume, were not significantly affected by the enzyme supplementation. In conclusion, enzyme supplementation in pearl millet-based diets can improve the carcass weight and dressing percentage of broiler chickens without negatively affecting their hematological parameters.

Extension education has been recognized as an essential tool for promoting agricultural development and improving the livelihoods of smallholder farmers in many developing countries. This study aimed to examine the role of extension education in agricultural development and assess the impact of the Green River Project's extension programs on farmers' livelihoods in Nigeria. A mixed-methods approach was used, including a survey of 200 smallholder farmers and in-depth interviews with 20 extension agents working with the Green River Project. The results showed that the extension programs of the Green River Project had a significant impact on farmers' agricultural practices, productivity, and income. The study also revealed that the extension agents played a crucial role in disseminating knowledge and providing technical support to farmers. However, the extension agents faced several challenges, including inadequate funding, insufficient resources, and limited outreach to remote areas. This study demonstrates that extension education can contribute to agricultural development and improve the livelihoods of smallholder farmers in Nigeria.