Agriculture Commons^™

Factors Affecting Honey Bee (Apis Mellifera L.) Health As Perceived By South Georgia Commercial Beekeepers, Kimberly Post

The Journal of Extension

Honey bees (Apis mellifera L.) are critical to the pollination of many crops. Bee-oriented organizations survey beekeepers annually to gather information about colony loss and contributing factors. Unfortunately, these surveys provide insufficient data from sideliner and commercial beekeepers in Georgia. Through a survey to better understand South Georgia beekeepers’ perceptions of honey bee health, this project engaged a previously underrepresented group of sideliner and commercial beekeepers.

Providing Pest Management Education For Home Gardeners In Utah, Nick Volesky, Marion Murray

Outcomes and Impact Quarterly

In January 2024, Utah State University (USU) Extension's Integrated Pest Management (IPM) program launched a three-part class series targeting Utah's home gardeners. The goal was to enhance their abilities in identifying and managing insect and plant diseases. With over 200 participants, the series notably increased the knowledge of attendees. This initiative aligns with the USU Extension IPM program's mission to promote sustainable pest management practices across Utah, evidencing its commitment to environmental stewardship and community education.

Effect And Mechanisms Of Conifer And Broadleaf Mixtures On The Soil Characteristics In Limestone Mountains, Xueping Zhang, Yuhua Ma, Songling Fu, Jingjing Qian, Qi Zhu, Chun Feng, Zihao Li, Wenhao Zhu, Han Chen

Turkish Journal of Agriculture and Forestry

In the restoration process of limestone mountain ecosystem, the interaction mechanism, between vegetation and soil are the core scientific issues for a better understanding of ecological restoration and ecosystem stability. Based on this, four types of 30 year old artificial forest communities with different coniferous and broad-leaved mixed ratios (0-20 %, 20 - 50 %, 50 – 80 %, 80 – 100 %) in typical limestone mountainous areas of the northern subtropical region are used as research objects to measure understory vegetation diversity, litter, and fine root characteristics. The impact of different mixing ratios on understory vegetation restoration and soil …

In-Silico Analysis For Structural And Functional Characterization Of Phosphorus-Starvation Tolerance 1 (Pstol1) Gene, Quratulain Mehdi Khan, Muhammad Aqeel, Maryam Murtaza, Wajya Ajmal, Muhammad Uzair, Sajid Fiaz, Kotb A. Attia, Asmaa M. Abushady, Itoh Kimiko, Muhammad Ramzan Khan, Ghulam Muhammad Ali

Turkish Journal of Agriculture and Forestry

As an important macro element for all living cells, phosphorus is essential in agricultural production systems as well and is required in large quantities by elite varieties of crops to maintain yields. Approximately 70% of worldwide cultivated land suffers from phosphorous deficiency, and it has recently been estimated that worldwide phosphorous resources will be shattered by the end of this century thus increasing the demand for crops to be more efficient in their P usage. A greater understanding of how plants can maintain yield with lower phosphorous availability is highly desirable to both breeders and farmers, therefore, significant to develop …

Unraveling The Impact Of Seed Fatty Acid Profiles On Spinach Seed Germination Under Temperature Stress, Mustafa Kaşka, Haluk Çağlar Kaymak

Turkish Journal of Agriculture and Forestry

Limited knowledge exists regarding the fatty acid profiles of spinach (Spinacia oleracea L.) seeds and their correlation with germination. This study aims to address this gap by thoroughly investigating these profiles and their relationship with seed germination. Therefore, the objectives include assessing how different temperatures influence seed germination in spinach cultivars, identifying tolerant cultivar(s) to temperature stress during germination, and exploring the relationship between fatty acid profiles and seed germination under varying temperature conditions. Nine spinach cultivars (‘Matador-1, 2, and 3’, ‘Ranchero F1’, ‘Aras F1’, ‘El Tajin’, ‘El Real’, ‘Catrina F1’ and ‘Poyraz F1’) were used as seed material. The …

Multi-Node Temperature Monitoring Method For Digital Agricultural Planting Based On Wireless Sensor Network, Pei Wang

Turkish Journal of Agriculture and Forestry

Abstract: In order to monitor the temperature of agricultural planting in time and avoid reducing the yield and quality of crops due to excessive temperature fluctuation, a multi-node temperature monitoring method of digital agricultural planting based on wireless sensor network is proposed. Firstly, the wireless sensor network structure in agricultural digital temperature monitoring is designed, and the overall structure of digital agricultural planting multi-node temperature monitoring is designed by combining it with the upper computer to collect agricultural planting temperature data. Secondly, the characteristics of agricultural planting temperature data are extracted, and the data are transmitted to the upper computer …

Study On Heavy Metal Content Calculation And Agricultural Potential Based On Hyperspectral Remote Sensing Image Processing, Xiangyu Shan, Fei Dou, Shuangquan Gao, Chuanping Liu, Cangbai Li

Turkish Journal of Agriculture and Forestry

Soil is the main influencing factor for plant growth, reproduction, and distribution. With the acceleration of industrialization and the intensification of human activities, the problem of heavy metal pollution in agricultural soil is becoming increasingly prominent. Heavy metals in soil are toxic and easily absorbed by plants, and consuming contaminated crops poses a great threat to human health. Therefore, it is necessary to monitor the content of heavy metals (HMs for short here) in soil. Hyperspectral Remote Sensing (HRS for short here) has great application prospects in obtaining quantitative information of soil organic matter, minerals and other components due to …

Intelligent Food Packaging Design Based On Visual Communication And Multimedia Technology, Yumian Liu, Zekun Wang

Turkish Journal of Agriculture and Forestry

Intelligent food packaging has labels that cover a vast amount of information, but some labels may pop up a lot of information after scanning, which can easily cause interface confusion, and there may be a lack of single display channels, resulting in long search times for consumers. The aim of smart food packaging design research based on visual communication and multimedia technologies is to explore and develop innovative methods to improve the attractiveness, functionality and interaction with consumers of food packaging. These all can directly affect consumers’ purchasing intention. This article was based on visual communication and multimedia technology for …

Chitosan Application Improves Yield And Quality Of Rocket (Eruca Sativa), Ayşe Özkan, Hali̇me Ünlü

Turkish Journal of Agriculture and Forestry

The present study aimed to investigate the effects of chitosan application on the yield and quality of rockets. “Bengi” rocket variety was used as a plant material and chitosan was applied to leaves at four different doses (0 (control)–75–150–300 ppm). The results revealed that the yield values varied between 1691–1914 g m-2, plant height between 24.33–27.92 cm, and leaf width between 4.56–5.71 cm among the applications. The total dry matter, chlorophyll, total phenolics, vitamin C, and antiradical activity values were determined to range between 7.71% and 8.68%, 34.15 and 36.68 SPAD, 104.67 and 180.84 mg 100 g–1, 126.63 and 143.51 …

Clonal Selection In Mincane Hazelnut (Coryllus Avellana L.) Cultivar In Akçakoca District Of Düzce Province, Hülya Ünver

Turkish Journal of Agriculture and Forestry

Türkiye has dominated world hazelnut production for a long time and one of the most important hazelnut growing areas in the Black Sea region is Düzce province. Agriculture plays an important role in Düzce economy and hazelnut orchards occupy 45% of total agricultural areas. Mincane hazelnut cultivar widely grown in Akçakoca and shows variability particularly for nut characteristics. Thus, this study was aimed to select promising clones with superior features from the population of the Mincane hazelnut cultivar. In the selection study, some important nut characteristics were examined. According to a modified weighted ranking method results, 7 Mincane hazelnut clones …

Enhancing Grain Yield, Oil Content, Fatty Acid Composition And Changes In Antioxidant Properties Of Camelina Using Wi-Fi Radiation, Maryam Khashayarfard, Sedigheh Arbabian, Danial Kahrizi, Fariba Sharifnia

Turkish Journal of Agriculture and Forestry

Exposure to electromagnetic radiation (ER) with radio frequency is one of the environment's most common and fastest-growing human factors. Therefore, due to the increasing global growth of telecommunication towers and Wi-Fi waves, the possibility of positive or negative effects of Wi-Fi electromagnetic waves (WEW) is essential for the quality and quantity parameters of plants. An experiment was was carried out during the years 2020-2021 at the Research Farm of Tarbiat Modares University to investigate the effect of WEW on the grain yield, fatty acid composition (FA), oil content and antioxidant properties of camelina. Seeds were exposed to Wi-Fi electromagnetic radiation …

Genetic Analysis Of Seed Yield And Some Traits In Cowpea Using Diallel Analysis, Christelle Jou-Nteufa, Ercan Ceyhan

Turkish Journal of Agriculture and Forestry

Cowpea is an essential economic crop in underdeveloped and developing countries mainly grown by small farmers. In terms of seed yield and some agricultural characteristics, this study was carried out to determine the genetic structures and the general and specific adaptability of the genotypes. The trial, which included F1 hybrids and parents, was established under Konya ecological conditions with 3 replications in 2020 in the “Random Blocks Trial” design. Based on the results of the preliminary analysis of variance, it was determined that there was sufficient variation in the hybrid populations formed in terms of all traits examined. Nonadditive and …

Antioxidant Properties And Aldose Reductase Inhibitory Potency Of Viscum Album L. Extracts: Experimental And Computational Insights, Bilal Akyüz, Bülent Şengül

Turkish Journal of Agriculture and Forestry

This study systematically investigates the antioxidant capacity and inhibitory impact of Viscum album L. plant extracts on the aldose reductase (AR) enzyme through a combined approach of in vitro and in silico methods. Various sections derived from distinct plant parts were examined, revealing potent inhibitory potential. Notably, the methanol extract sourced from the plant's stem displayed remarkable efficacy with an IC50 value of 0.156 µM. Total phenolic content and antioxidant capacity analyses were conducted, highlighting variations across plant parts and solvent types. Qualitative and quantitative phenolic compounds content in the extracts was also elucidated by LC-MS/MS analysis and it was …

Balancing Agriculture And Wildlife: The Impact Of Elk And Deer Grazing On Farming And Ranching Lands, Ethan Gilliam, Anna Gilliam, Jody Gale

Outcomes and Impact Quarterly

This article examines producers' perceptions of elk and deer grazing on their lands through a survey conducted at the American Farm Bureau Federation (AFBF) National Conference. With 140 complete responses, the study underscores the varying impacts of elk/deer grazing. The findings emphasize the need for enhanced collaboration between agricultural stakeholders and wildlife management authorities to address wildlife grazing impacts effectively. These findings also address the critical opinion of producers toward wildlife inside and outside of their private operations, as well as the interactions between producers and wildlife authorities.

Effect Of Harvest Season On The Physical Properties, Fatty Acid Composition, And Volatile Compounds Of Roasted Cacao Beans, Amornrat Chumthong, Nuttarisa Limjumrern, Chutikarn Saensano, Pornthep Teerawattanapong, Aekkaraj Nualla-Ong, Adirek Rugkong, Rawee Chiarawipa

Makara Journal of Science

The prevailing climate is an important factor affecting the development of the physical quality and flavor of cacao (Theobroma cacao L.) beans. The influence of harvest seasons on the physical, chemical, and flavor characteristics of cacao beans from Nakhon Si Thammarat Province, southern Thailand, was assessed. Among cacao beans, those harvested in the rainy season (R) had the highest fresh and dry weights and the lowest bean count per 100 g (87.00 ± 2.83). Although the overall fat content remained relatively constant across harvest seasons, cacao beans harvested in R exhibited a significantly higher fatty acid (C16:0, C18:1, and …

Assessment Of The Genotoxic Effect Of Pesticide (Profenophos And Cypermethrin) On Allium Cepa L. Through Comet Assay, Ali Hasnian, Muhammad Rizwan, Hamed Dadkhah-Aghdash ., Zahid Mehmood, Ayesha Iqbal, Zarbab Zulfiqar, Bin Yameen, Hafiz Naveed Anjum, Sohaib Muhammad, Muhammad Luqman, Andleeb Anwar Sardar, Muhammad Umer Farooq

Journal of Bioresource Management

Pesticides are specially designed to control pests and help in increasing the yield of crops. This study aims to investigate the genotoxic effect of the major ingredients of commonly used pesticides (Profenophos and Cypermethrin) on Allium cepa L. in different regions of the province of Punjab, Pakistan. Profenophos and Cypermethrin pesticides are extensively used by local farmers. six different dilutions of Profenophos and Cypermethrin pesticide ranging from, 0.5 ml/L, 1 ml/L, 1.5 ml/L, 2 ml/L, 2.5 ml/L and 3.0 ml/L were applied initially on seeds germination. Seeds grown in a 3.0 ml/L concentration showed a lower radical length percentage as …

Impact Of Infestation Of Flour By Stored Food Pest Insects Ephestia Kuehniella On Quality Flour: Physico-Chemical Analyses, Hadjira Bendjedid, Samira Yezli-Touiker, Asma Taffar, Amina Yezli, Nabila Souileh

Journal of Bioresource Management

The primary reason for significant post-harvest losses globally stems from the infestation of insect pests. These beetles, as they progress through their life cycle, lead to the deterioration of stored food, capable of decimating an entire inventory within a remarkably brief timeframe. Quality control is a system that monitors product quality, assuring and detecting any spoilage of a product, the impact of infestation of flour by pairs of stored food pest insects E. kuehniella on quality flour was evaluated by physicochemical analyses over time. Provoked exposure of 200 g of flour to 5, 10, and 20 couples of Ephestia keuhniella …

Extending Knowledge On Biosecurity In Small-Scale And Backyard Systems In The United States, Juliette Di Francesco, Amber Itle, Craig Mcconnel, Ragan Adams, Roselle Busch, Richard Van Vleck Pereira, Terry W. Lehenbauer, Beatriz Martínez-López, Alda F. A. Pires

The Journal of Extension

The number of small-scale and backyard operations has increased in the United States during the past decade, but there is currently a lack of outreach efforts and readily-available educational materials targeting these farming systems. We developed a webinar series on biosecurity to provide training for small-scale and backyard producers, and training tools that can be used by local veterinarians and extension educators to disseminate knowledge and consistent recommendations more effectively. Fewer people attended the webinars than registered, suggesting a gap between interest in biosecurity and commitment to the topic. Participants in the webinar series reported a high level of satisfaction …

Anti- Transpirants Impact On Pepper Cultivated Under Different Drought Stress Levels, Ola Alnaddaf, Elien Abo Saeb, Ayman Abo Assi

Jerash for Research and Studies Journal مجلة جرش للبحوث والدراسات

Drought is one of the most limiting factors for agricultural productivity worldwide (Hamdi et al., 2020). Drought stress can be simply defined as a shortage of water that causes significant changes in plant morphology, physiology, and biochemistry (Liang et al., 2020), and the most environmental stress that affect both crop production and quality (Biareh et al., 2022). Approximately, 95-98% of the water absorbed by the plant is lost via transpiration (Singh et al., 2021), so that reducing the transpiration rate could be considered as an important strategy for combating with drought conditions. This could be achieved by using compounds called …

Effect Of Adding Different Levels Of Oregano Leaves Extract (Origanum Vulgare) In Drinking Water On The Quality Characteristics Of The Carcass Of Broiler Chickens, Nihad Ali, Motasem Al Massad

Jerash for Research and Studies Journal مجلة جرش للبحوث والدراسات

The field Animal Production Department (College of Agriculture / Al-Qasim Green University) was chosen to conduct the project from 18/9/2019 to 23/10/2019. In it 240 chicks of Ross 308 were used. The chicks were randomly divided into four experimental trials. The leaves extracted suspension was added at 0, 3, 5 and 7 ml/liter to drinking water, and the following characteristics were studied: live body weight before slaughter and the weight of the carcass , dressing rate, the relative weights of the main and secondary carcass parts, and the relative weights of the eating giblets.

The results showed that the fourth …

Effects Of Redrying Methods On The Milling Potential, Crude Protein And Total Phenolic Content, And Antioxidant Activity Of Stored Inorganic And Organically-Grown Paddy, Mary Ann Baradi, Jessica Solero, Clarence Dangcil, Gerome Corpuz, Marissa Romero

The Philippine Agricultural Scientist

This study sought to determine the effects of redrying techniques (no redrying or Control, 2-h, 4-h, and 6-h redrying with stirring every 30 min, Farmer's Practice or 6-h redrying with one stirring) on grain quality of stored inorganic and organic paddy rice as well as the redrying method that gives the best quality rice. PSB Rc82 rice harvested in October 2016 was used in the experiment conducted in February 2017. Quality parameters evaluated were moisture content, brown rice, total milled rice, crude protein content in percent, total phenolic content, and 2-2 diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity. PSB Rc82 paddy exposed …

Method For Calibrating An Arduino-Based Soil Moisture Sensor Using Van Genuchten’S Equation, Victorino A. Bato, John Osbert Alindogan

The Philippine Agricultural Scientist

Instructions on building a do-it-yourself soil moisture sensor using Arduino microcontrollers abound on the Internet. These do-it-yourself soil moisture sensors are favorite projects by both plant and microcontroller enthusiasts because the parts are affordable and the end product is functional. In the absence of proper calibration, these soil moisture sensors cannot generate usable information on the status of plant-available-water in the soil. This research demonstrates the calibration of an Arduino-based soil moisture sensor using the soil moisture characteristic curve of a clay loam soil. Van Genuchten’s model was used to generate an equation and various parameters specific to the soil. …

Evaluation Of The Aquacrop Model For Simulating Cotton Yield Under A Semi-Arid Environment And Different Field Management Practices, Ghorban Ghorbani Nasrabad, Meysam Abedinpour, Abotaleb Hazarjaribi

The Philippine Agricultural Scientist

Cotton plays an important role in increasing productivity in the agricultural sector and related industries in the province of Golestan, Iran. However, the cultivation areas decreased considerably in the last couple of decades due to the high costs of production, water scarcity, and climate change. To encourage sustainable increase in production, crop simulation models are parameterized for each region using observed field data. In this study, the AquaCrop model was calibrated and validated for cotton under different field management scenarios using data from a 3-yr field experiment, which was conducted at the research farm of the National Cotton Research Institute, …

Effect Of Rainfall Pattern On Sediment Yield And Runoff In Different Textured Soils, Abdul-Rahman Perdawood Haydar, Kamyar Mutalib Mohammed, Dawod Rasooli Keya

Polytechnic Journal

Evaluating the impacts of rainfall intensities on bulk density, runoff rate, and sediment yield is critical in soil characterization and sediment transport. The primary objective of this research is to use multiple linear regression analysis to establish several models correlating rainfall intensity, silt content, and clay content with bulk density, sediment yield, and runoff rate. Several soil samples from different locations in Erbil, Iraq, were collected. Soil samples were placed in a rainfall simulator and brought back to in-situ conditions. The parameters of the suggested models for predicting bulk density, runoff rate, and sediment yield were estimated using linear and …

Determination Of Heating Load Requirement Of Greenhouses In Türkiye By Dynamic Modeling Of Micro-Climate Conditions, Sinan Dölek, Gökhan Arslan

Turkish Journal of Agriculture and Forestry

A dynamic model is developed to compute the greenhouse’s heating load and microclimatic conditions (temperature, humidity). An analysis is carried out for the provinces of Türkiye (Adana, Mersin, Antalya, Muğla), where greenhouse cultivation is essential and widespread. The annual heating load of the greenhouse is determined as 95.52 kWh/m2, 92.58 kWh/m2, 74.79 kWh/m2, and 189.04 kWh/m2 for Adana, Mersin, Antalya, and Muğla, respectively. Maximum daily heating loads are computed as 1.87 kWh/m2, 2.06 kWh/m2, 1.4 kWh/m2, and 2.91 kWh/m2 for Adana, Mersin, Antalya, and Muğla. According to the results of the design day, condensation in the greenhouse is observed in …

The Effect Of Arbuscular Mycorrhizal Fungi On The Growth Of Cyclocarya Paliurus Cutting Seedlings, Wanxia Yang, Jiaqi Zhuang, Yuan Tian, Shiying Wan, Siyu Ding, Mei Zhang

Turkish Journal of Agriculture and Forestry

To increase the yield of secondary metabolites, Arbuscular mycorrhiza fungi were used to improve cyclocarya paliurus. The experiment measured growth indicators, biomass, mineral nutrients, etc. The results showed that after inoculation with mycorrhizal fungi the nitrogen content in the leaves of the experimental group was 27.87 mg/g, K content was 7.48 mg/g, Ca content was 26.63 mg/g, and Mg content was 2.82 mg/g. Compared with the control group (Cg), mycorrhizal fungi can promote the absorption of mineral nutrients by C. paliurus seedlings. A. mycorrhizal fungi had a certain influence on the proportion of root, stem, leaf, and total biomass of …

Different Irrigation Rates Effect On The Yield And Quality Of Greenhouse Cultivated Platycodon Grandiflorum Crops Considering Transpiration, Jia Liu, Xuecan Li, Yuanyuan Sui, Haiye Yu

Turkish Journal of Agriculture and Forestry

Abstract: The consumption of agricultural water resources is enormous, and in the face of water scarcity, optimizing the utilization rate of water resources is urgent. As a common medicinal plant, the planting area of platycodon grandiflorus crops has increased. Therefore, in order to maximize the yield and quality of platycodon crops, different irrigation treatment methods are developed based on their evaporation capacity, and the impact of different irrigation amounts on platycodon crops is explored. Different irrigation amounts affect multiple indicators of the platycodon plant. The experimental results indicated that for the daily transpiration of the platycodon plant, 120% irrigation was …

The Flow Field Simulation And Suction Structure Optimal Design Of The Dual-Airway Pneumatic Fallen Jujube Fruit Pickup Device​, Huizhe Ding, Jingbin Li, Huting Wang, Jing Nie, Longpeng Ding, Abdullah Kirmizibi̇ber

Turkish Journal of Agriculture and Forestry

In order to explore the characteristics of the flow field in the cavity of the dual-airway pneumatic fallen jujube fruit pickup device key components under the action of negative pressure air flow and optimize the structural parameters of the device, a numerical simulation model of the flow field in the body of the dual-airway pickup mouth of the key components of the dual-airway pickup device was constructed based on computational fluid dynamics. First of all, the influence of the center partition on the flow field in the pickup suction mouth was analyzed. Secondly, taking the velocity unevenness coefficient as the …

Forecast Model Of Agricultural Circular Economy Development Trend Based On Gp Algorithm, Yue Yin, Weidong Ning

Turkish Journal of Agriculture and Forestry

In order to comprehensively and objectively analyze the development level of agricultural circular economy and accurately predict the development trend of agricultural circular economy, a prediction model for the growth trend of agricultural circular economy based on GP algorithm was studied. On this basis, an evaluation system for the development of agricultural circular economy has been established from the perspectives of economic and social development, resource reduction and investment, resource recycling, resource environment and security, and population system. The kernel principal component analysis method was used to reduce the dimensionality of the indicator system for the development of agricultural circular …

The Impact Of Adding Hops To Alfalfa At Different Rates On Silage Quality And Methane Emissions In Vitro, Erdem Gülümser, Hani̇fe Mut, Eki̇n Sucu, Uğur Başaran, Medi̇ne Çopur Doğrusöz

Turkish Journal of Agriculture and Forestry

Legumes are typically challenging to ensile due to their low concentration of water-soluble carbohydrates and high capacity for buffering. If legumes and medicinal plants are ensiled together, the silage quality increases, which benefits the digestive system of ruminates. The aim of this study was to research the effects of different alfalfa (Medicago sativa L.) and hops (Humulus lupulus L.) ratios on silage quality and in vitro rumen fermentation traits. The plant materials were chopped to a particle size of <2 cm; then alfalfa (A) and hops (H) were ensiled in ratios of 100A + 0H, 75A + 25H, 50A + 50H, 25A + 75H and 0A + 100H by weight with 4 replicates. Fresh silage samples were left to ferment for 45 days at 25 ± 2 °C. Subsequently, it was observed that hops added to alfalfa improved the silage’s fermentation qualities. At a 75A + 25H ratio, the silage quality increased due to having a lower pH and dry matter ratio as well as increased values for Flieg score, crude protein, relative feed, and condensed tannin concentration. A higher proportion of alfalfa in the silage mixture increased methane (CH4) and carbon dioxide (CO2) and decreased lactic acid (LA). Comparing 50A + 50H and 25A + 75H silages to 100A + 0H, the CH4 production was 26.19% and 27.80% lower, respectively, and the CO2 production decreased by 25.61% and 28.15%, respectively. Consequently, the 50A + 50H and 25A + 75H silage ratios are advised for feeding ruminants. Furthermore, more research with different forage combinations is required to understand how hops influence rumen fermentation.