Archives of Agriculture and Environmental Science最新文献

筛选
英文 中文
Present status of brood stock management and breeding operations at Carp Hatcheries in Jashore, Bangladesh 孟加拉国贾肖尔鲤鱼孵化场的育雏管理和繁殖作业现状
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.090101
A. Nima, Anik Talukdar, Md. Rakibul Islam, Nasima Begum, Mollah NS Mamun Siddiky, Anuradha Bhadra, Yahia Mahmud
{"title":"Present status of brood stock management and breeding operations at Carp Hatcheries in Jashore, Bangladesh","authors":"A. Nima, Anik Talukdar, Md. Rakibul Islam, Nasima Begum, Mollah NS Mamun Siddiky, Anuradha Bhadra, Yahia Mahmud","doi":"10.26832/24566632.2024.090101","DOIUrl":"https://doi.org/10.26832/24566632.2024.090101","url":null,"abstract":"Sustainable aquaculture production depends on the proper management of brood stock. In this regard, multiple survey studies were reviewed to assess the present status of management of carp brood stock at Jashore region in Bangladesh from March 2023 to August 2023. A total of 38 hatcheries were selected in Jashore. The areas of ponds were ranged from 33.33 to 400 decimal and shape with maximum rectangular. The green color water of pond was 79% and 75% practice pond drying. Most of the farmers applied liming doses were ranged from 500- 1200 gm dec-1. Most of the farmers used rotenone (39%) to control predators in the brood stock pond. Different sorts of fertilizers both organic and inorganic were applied. Most of the brood stocks (39%) were collected from the hatcheries and the rest of them were collected from other pond, World fish, BFRI and the natural sources (Halda and Padma River). Moreover, 4 carp species (rui, catla, mrigala and kalbashu) among 13 endemic and 4 exotic carp species (silver carp, grass carp, bighead and common carp) out of 6 exotic carp’s species were used for seed production. Negative selection of brood stock was performed in few hatcheries in order to reduce the cost for collecting or purchasing good quality broods. The formulated feed which contained 20-30% protein for carp brood stock were prepared using the indigenous ingredients including mainly rice bran, mustard oil cake, vitamin and mineral premix, wheat flour, fish meal and soya bean flour and maize flour. The main problem of hatchling production is Argulosis (fish lice) diseases which causes 95% of hatchlings mortality. Finally, these survey findings indicate that proper brood stock management could be a good approach to attain the main purpose of aquaculture.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140381553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Gravel and River sand mining activities in Maroua (Far-North Region, Cameroon): Environmental and Socioeconomic aspects 马鲁阿(喀麦隆远北地区)的砾石和河沙开采活动:环境和社会经济方面
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.0901018
B. P. Kagonbé, Bouba Nafissa, Cedric Djeutchou, Alexis Ngoniri Hamdja, Pagoré Djoda, Alain Pahimi Loabé, Etienne Yanné, Paul Venyité
{"title":"Gravel and River sand mining activities in Maroua (Far-North Region, Cameroon): Environmental and Socioeconomic aspects","authors":"B. P. Kagonbé, Bouba Nafissa, Cedric Djeutchou, Alexis Ngoniri Hamdja, Pagoré Djoda, Alain Pahimi Loabé, Etienne Yanné, Paul Venyité","doi":"10.26832/24566632.2024.0901018","DOIUrl":"https://doi.org/10.26832/24566632.2024.0901018","url":null,"abstract":"Sand and gravel mining are amongst the main factors that induces significant impacts on environment, as a result of growing need for building materials and as a source of income for rural communities. This study was conducted to assess the socio-economic and environmental effects of these activities in Maroua, Cameroon. Its objectives include a description of artisanal mining method and identification of its socio-economic and environmental impacts. The study was conducted in a multidisciplinary approach. During the fieldwork, data were collected using questionnaires and focused group discussions were undertaken with those responsible for managing natural resources in the that area. The results reveal that sand mining activity alter river morphology at a faster rate than normal river process, where river reduction of the extraction areas is significantly larger. These activities were responsible for quick resource depletion and adversely affecting the environment and causing disturbances such as, ecological balance, soil degradation, pollution, infrastructure destruction, as well as conflict between miners and communities.  Despite the negative impacts, mining activities generate income for all parties involved in the value chain, including the government. Accordingly, based on the research results, there are concerns about sustainable extraction practices by implementing strict rules and government policies.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140383479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Interplay of plant pathogens and host defenses: Unveiling the mechanisms and strategies for crop protection 植物病原体与宿主防御系统的相互作用:揭示作物保护的机制和策略
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.0901014
Amrit Poudel, Shreejana Kc
{"title":"Interplay of plant pathogens and host defenses: Unveiling the mechanisms and strategies for crop protection","authors":"Amrit Poudel, Shreejana Kc","doi":"10.26832/24566632.2024.0901014","DOIUrl":"https://doi.org/10.26832/24566632.2024.0901014","url":null,"abstract":"Plant pathogens, encompassing a diverse array of microbes including fungi, nematodes, protozoa, bacteria, and viruses, represent a significant threat to agricultural stability by compromising plant health. These microorganisms engage in a complex battle against plant immune systems, leading to diseases that can drastically diminish crop yields, degrade product quality, and in extreme cases, cause total crop failure. A comprehensive understanding of the mechanisms underlying plant infection, the specific pathogens involved, and the strategy for effective prevention is crucial for agricultural sustainability. This review paper provides a detailed examination of the multifaceted interactions between plant pathogens and their hosts, focusing on the entry mechanisms, symptom development, and prevention strategies against plant diseases. Major findings reveal the intricate ways pathogens interact with plant immune responses, the critical role of environmental factors in disease outbreaks, and the effectiveness of integrated disease management approaches. The paper concludes with a novel perspective, emphasizing the urgent need for sustainable, science-based strategies to enhance plant resistance, safeguard food security, and mitigate the economic consequences of plant pathogenic diseases. This synthesis not only advances our understanding of plant pathology but also sets a framework for future research directions in plant disease management.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140383808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of elite spring wheat genotypes for grain yield and other agronomic attributes in hills of Sudurpaschim Province, Nepal 对尼泊尔苏德帕希姆省丘陵地区春小麦优良基因型的谷物产量及其他农艺属性进行评估
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.0901013
Anjal Nainabasti, Bishesh Subedi, Damber Singh Thapa, Khem Bahadur Bohora, Mithlesh Kumar Shah, K. Pant
{"title":"Evaluation of elite spring wheat genotypes for grain yield and other agronomic attributes in hills of Sudurpaschim Province, Nepal","authors":"Anjal Nainabasti, Bishesh Subedi, Damber Singh Thapa, Khem Bahadur Bohora, Mithlesh Kumar Shah, K. Pant","doi":"10.26832/24566632.2024.0901013","DOIUrl":"https://doi.org/10.26832/24566632.2024.0901013","url":null,"abstract":"Selection and release of high yielding and disease resistant varieties is the cost effective and ecologically sound approach for increasing the production and productivity of agricultural crop in Nepal. Twenty-two advanced bread wheat (Triticum aestivum L.) genotypes including commercial check variety \"Sorgadwari\", newly released check variety \"Khumal Shakti\" and Local Check variety \" Jhadde\" were evaluated under irrigated conditions at Gokuleshwor Agriculture and Animal Science College (GAASC), Baitadi, Nepal during 2022/2023. This study was carried out for the identification of high yielding genotypes under irrigated condition in western hills. The experiment was conducted in Alpha lattice design with two replications. The highly significant difference (p<0.01) among the genotypes was found for most of the traits viz., days to heading, days to anthesis, days to maturity, plant height, spikes per square meter, number of grains per spike, grain weight per spike, flag leaf area, thousand kernel weight, biomass yield and grain yield and non-significant difference for spike length. The mean grain yield ranged from 1908 to 4146 kg/ha with grand mean of 2766 kg/ha. The highest grain yield was produced by genotype NL 1474 (4146 kg/ha) which was followed by NL 1475 (3994 kg/ha), NL1597 (3536 kg/ha) and NL 1590 (3070 kg/ha). The check variety Sorgadwari and Khumal Shakti produced 3480 and 3070 kg/ha respectively while the local check variety Jhadde produced 2655 kg/ha. Similarly, highest TKW was produced by NL 1487 (68.5 g) followed by BL 5148 (67.2 g) and WK 3730 (66.3 g). The correlation analysis revealed that grain yield showed highly significant positive correlation with biomass yield (0.90**) and number of grains per spike (0.6**), spikes per square meter (0.7**), plant height (0.5**) and non-significant positive correlation with spike length (0.21) and grain weight per spike (0.1) and non-significant negative correlation with days to heading (-0.2) and days to maturity (-0.2). Cluster analysis revealed that Cluster III consists of 4 genotypes namely NL 1474, NL 1475, NL 1597 and Sorgadwari. This cluster represent with highest grain yield, number of spikes per meter square, number of grains per spike and grain weight per spike. Among the tested genotypes, NL 1474, NL 1475, NL 1597 and NL 1590 were found superior for grain yield and yield-related traits in comparison to three checks and could be recommended for hills of Sudurpaschim province after further testing in multi-environment and in farmer's field.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140381805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative analysis of knowledge and management practices of insect pests of maize among IPM adopters and non-adopters in Sindhupalchok, Nepal 尼泊尔 Sindhupalchok 采用虫害综合防治方法和未采用者对玉米虫害的认识和管理方法的比较分析
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.0901024
Bipin Bastakoti, Sundar Tiwari, Ananta Prakash Subedi, Dipesh Giri, Aashish Karki
{"title":"Comparative analysis of knowledge and management practices of insect pests of maize among IPM adopters and non-adopters in Sindhupalchok, Nepal","authors":"Bipin Bastakoti, Sundar Tiwari, Ananta Prakash Subedi, Dipesh Giri, Aashish Karki","doi":"10.26832/24566632.2024.0901024","DOIUrl":"https://doi.org/10.26832/24566632.2024.0901024","url":null,"abstract":"Integrated pest management (IPM) is a decision-based approach that involves optimizing the pest population below the economic threshold by the coordinated use of multiple tactics in an economically and environmentally sound manner. The adoption of IPM in farming practices prevents long-term pest damage by combining biological control, modification of cultural practices, habitual manipulation, and use of resistant varieties. In Nepal, mostly in hilly regions, haphazard chemical pesticide application has inevitable effects on human health, the environment, and the ecosystem. The haphazard chemical pesticide application in Sindhupalchok, Nepal originated mostly due to a knowledge gap in the identification of the stages of the lifecycle of pests, and the distinction between beneficial and harmful insects.  To compare the effectiveness of management practices between IPM adopters and non-adopters this study was framed for six months in Sangachokgadi municipality, Sindhupalchok, Nepal.  The knowledge gap among the maize growers in Sindhupalchok was assessed using both primary and secondary data collection methods. For primary data collection a comprehensive and structured questionnaire, face-to-face interview, phone call interview, and Key Informant Interview was conducted. Similarly, secondary data was collected from various articles and publications from Maize Zone, the Ministry of Agriculture and Livestock Development (MoALD), Nepal Agriculture Research Council (NARC), and National Maize Research Program (NMRP). The collected data were then analyzed (descriptive statistics, chi-square test, and indexing) by using computer software packages i.e., Statistical Package for Social Science (SPSS) version 26, and Microsoft Excel 2010. The analyzed data revealed maize growers adopting IPM practices for crop management are known to have significantly better knowledge of the life cycle of pests, were able to distinguish between beneficial and harmful insects, and had knowledge of appropriate fertilizer doses.  Further, the findings revealed IPM adopters had better knowledge of chemical pesticide handling which could minimize the chemical hazards among the farmers.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140382179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Consumer preferences of fast-food items in Mymensingh, Bangladesh 孟加拉国迈门辛的快餐消费者偏好
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.0901011
Sabbir Ahamed, Nazia Tabassum, Md. Moniruzzaman, Md. Mahfuzul Hasan, Md. Asraf Mahmud Hasif
{"title":"Consumer preferences of fast-food items in Mymensingh, Bangladesh","authors":"Sabbir Ahamed, Nazia Tabassum, Md. Moniruzzaman, Md. Mahfuzul Hasan, Md. Asraf Mahmud Hasif","doi":"10.26832/24566632.2024.0901011","DOIUrl":"https://doi.org/10.26832/24566632.2024.0901011","url":null,"abstract":"The goal of the current study was to ascertain Bangladeshi consumers' preferences for fast food items. Data from 80 respondents who were eating fast food in the Mymensingh region were gathered using a purposeful random sample; men made up 52.50 percent of the respondents. The study employed multiple linear regression analysis to determine the primary determinants influencing eating habits among customers. Additionally, descriptive statistics were utilized to determine the demographic characteristics such as age, education, income level etc. of the consumers. Furthermore, the utilization of Likert scale analysis assists in identifying the more favoured reasons why consumers go for fast food. The findings showed that most respondents were government employees with advanced degrees. Nearly 8.75 percent of customers spent more than Tk 2000 (18.22 $) on fast food every month. According to Likert scale research, 47.5% of consumers thought fast food was unhealthy. Consumers in the research region felt generally dissatisfied with fast food, as evidenced by their affirmative responses to seven out of the seventeen questions on the meal. In the Mymensingh District, explanatory factors such education, monthly family income, students, advertisements, and social pressure had the most impacts on the amount of fast food consumed. This research also looked at the critical elements at fast food restaurants and the relationship between customer satisfaction and restaurant service. The results of this study contribute significant knowledge to the literature on the food service sector and offer vital insights for the fast-food business in Bangladesh, indicating areas for development and customer preferences. It will offer insights for businesses to tailor their marketing strategies and menu offerings to align with consumer preferences and health concerns as well as highlights areas for improvement in fast-food establishments to enhance customer satisfaction and loyalty because of fast food consumption is becoming more and more appealing these days.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140382219","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessment of onion farming practices and purple blotch disease knowledge among farmers in varied agro-ecological zones of Nyeri County, Kenya 评估肯尼亚尼耶里县不同农业生态区农民的洋葱耕作方法和紫斑病知识
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.090106
Kevin Mokaya Isaboke, Moses M. Muraya, Maina J. Mwangi, Fredrick O. Ogolla
{"title":"Assessment of onion farming practices and purple blotch disease knowledge among farmers in varied agro-ecological zones of Nyeri County, Kenya","authors":"Kevin Mokaya Isaboke, Moses M. Muraya, Maina J. Mwangi, Fredrick O. Ogolla","doi":"10.26832/24566632.2024.090106","DOIUrl":"https://doi.org/10.26832/24566632.2024.090106","url":null,"abstract":"Onion (Allium cepa L.) is the second most produced vegetable globally, following tomato and plays a vital role in both cuisines and daily diets. However, the threat of diseases, such as purple blotch caused by Alternaria porri, poses a substantial risk to onion production, particularly in Nyeri County, Kenya. Despite its critical impact on farming, there is a lack of information on farmers' knowledge of purple blotch in this region. This study aimed to assess the onion farming practices and farmers' understanding of purple blotch disease across various agro-ecological zones (AEZs) in Nyeri County. Specifically, the study examines farmers' demographics, cultivated onion varieties, and their knowledge of purple blotch disease. Farms were selected using cluster random sampling. Data were collected from 100 onion farmers through semi-structured questionnaires, and statistical analysis was performed using the chi-square test in Scientific Analysis System (SAS) version 9.4 at α=0.05. The findings revealed that while the Rucet F1 onion variety was popular among the farmers (52%), there is no significant association (X2 (6, 100) = 11.947, p = 0.063) between the choice of variety and AEZs. Similarly, the preferred source of onion seeds, mainly Agroshop (84%), showed insignificant association (X2 (9, 100) = 7.153, p = 0.621) with AEZs. Despite 65% of farmers reporting knowledge about onion diseases, there is no significant association (p > 0.05) between their awareness of purple blotch and AEZs. In conclusion, the study highlights a significant gap in farmers' understanding of purple blotch disease, emphasizing the need for training programs to enhance disease identification skills. Early detection can empower farmers to implement proactive measures, ultimately improving onion productivity. This study recommends diversifying onion varieties for disease resilience, promoting awareness and training on purple blotch identification, engaging women and youths in farming, and fostering collaborative networks for ongoing knowledge exchange and improvement in onion cultivation in Nyeri County.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140383217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Insights into the germplasm conservation and utilization: Implications for sustainable agriculture and future crop improvement 对种质保存和利用的见解:对可持续农业和未来作物改良的影响
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.0901026
Bishnu Yadav, Daurik Lal Pandit, Dhurba Banjade, Dipesh Kumar Mehata, Susmita Bhattarai, Sujan Bhandari, N. Ghimire, Puja Yadav, Prava Paudel
{"title":"Insights into the germplasm conservation and utilization: Implications for sustainable agriculture and future crop improvement","authors":"Bishnu Yadav, Daurik Lal Pandit, Dhurba Banjade, Dipesh Kumar Mehata, Susmita Bhattarai, Sujan Bhandari, N. Ghimire, Puja Yadav, Prava Paudel","doi":"10.26832/24566632.2024.0901026","DOIUrl":"https://doi.org/10.26832/24566632.2024.0901026","url":null,"abstract":"Plant genetic resources are critical for maintaining global biodiversity and ensuring food security. However, these resources face threats from factors such as habitat loss and climate change, with approximately 22% of plant species estimated to be at risk of extinction. To address this issue, both natural and biotechnological methods are being developed to preserve plant genetic resources, with germplasm being a key component. Germplasm contains the complete genetic information of a plant and can be stored for extended periods and replicated as required. The objective of this study is to emphasize the importance of preserving germplasm of endangered or near-extinct plant species through in situ and ex situ conservation methods. In situ conservation involves conserving species in their natural environment, while ex situ conservation includes using gene-seed banks and tissue culture to store genetic resources. These methods are crucial for maintaining genetic diversity and preventing the loss of valuable plant resources. The study highlights the various ex situ conservation methods, including cryopreservation, pollen and DNA banks, farmer's fields, botanic gardens, genetic reserves, and slow-growing cultures, which are essential for preserving germplasm. Gene banks worldwide currently hold over 7.4 million accessions of crop genetic resources, demonstrating the value of germplasm conservation efforts. Additionally, understanding the phenotypic and genetic characterization of related species is crucial for identifying endangered or vulnerable species that can diversify into new varieties or subspecies. In conclusion, prioritizing germplasm conservation efforts is crucial for meeting future demands while preserving endangered or vulnerable species. This will ensure that plant genetic resources remain available for future generations and that agricultural innovation can effectively address global food security challenges.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140383847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of credit on mustard production and food security in a selected area of Sirajganj District in Bangladesh 信贷对孟加拉国 Sirajganj 县选定地区芥菜生产和粮食安全的作用
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.090108
Mohammad Ataur Rahman, Indrani Saha, Ashley Comma Roy
{"title":"Role of credit on mustard production and food security in a selected area of Sirajganj District in Bangladesh","authors":"Mohammad Ataur Rahman, Indrani Saha, Ashley Comma Roy","doi":"10.26832/24566632.2024.090108","DOIUrl":"https://doi.org/10.26832/24566632.2024.090108","url":null,"abstract":"Credit is a driving force behind increased crop productivity, and food security is essential to the general advancement of humanity. The current study was carried out to analyze the socioeconomic profile of the respondents, examine the loan components, evaluate the effect of credit on mustard production, and find out how many calories each household member consumes on a per capita basis. A sample size of sixty respondents was selected randomly from Sirajganj district in Bangladesh. Primary data were collected through a field survey using a semi-structured interview schedule. Descriptive statistics, the multiple linear regression models, and the modified OECD scale were used to analyze the data. The study found that most of the respondents were in the active age group, and half of the respondents had a secondary level of education. About half of the respondents belonged to the middle-income group. Two-thirds of the respondents received a large loan. It was found that credit had a positive impact on mustard production. The poverty rate was much higher than the national average in the study area. Along with specialized banks, other financial institutions should extend agricultural loans to increase mustard production and food security for rural poor households in Bangladesh.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140381982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Biofloc based farming of Nile tilapia (Oreochromis niloticus) in tanks under different stocking densities 基于生物絮团的尼罗罗非鱼(Oreochromis niloticus)不同养殖密度下的水箱养殖
Archives of Agriculture and Environmental Science Pub Date : 2024-03-25 DOI: 10.26832/24566632.2024.0901017
Md Humaun Kobir, Md. Akhtar Hossain, Md. Anwar Hossain, Shishir Kumar Dey, M. Mithun
{"title":"Biofloc based farming of Nile tilapia (Oreochromis niloticus) in tanks under different stocking densities","authors":"Md Humaun Kobir, Md. Akhtar Hossain, Md. Anwar Hossain, Shishir Kumar Dey, M. Mithun","doi":"10.26832/24566632.2024.0901017","DOIUrl":"https://doi.org/10.26832/24566632.2024.0901017","url":null,"abstract":"This experiment was conducted to optimize the stocking density of Nile tilapia (Oreochromis niloticus) in biofloc based farming system in tanks for a period of 90 days from 23 December to 22 March 2022 in Mohanpur upazilla, Rajshahi district, Bangladesh. The experiment was conducted in 5000 L cemented tanks (5m3) under three different of stocking densities (T1: 200 fishes/m3, T2: 150 fishes/m3 and T3: 100 fishes/m3) having three replicates each. The initial weight of fish was 11.50±0.35 g and fishes were fed (34% protein content) twice a day @ 5-3 % body weight.  Among three treatments, a significantly higher (P<0.05) average daily gain (ADG) of 1.15±0.07 g with specific growth rate (SGR) of 2.44±0.09 % day-1 were recorded in T3 treatment but a significantly higher (P<0.05) average yield of 118907.70 and 114914.20 kg/ha/3 months were obtained in T1 and T2 treatment, respectively. Higher average net benefit of 1231671.90 BDT/ha/3 months and BCR of 0.12 were obtained in T2 treatment which is significantly higher (p<0.05) than T1 and T3 treatment. By an economical assessment, if the sales price is influenced by the final body weight, the reduced average harvest weight in higher stocking densities could lead to low profitability. Therefore, it is concluded that the use of intermediate stocking density, around 150 fishes/m3, has higher profitability since it produces a large proportion of harvested fish that reach high body weights, and possible high selling prices, combined with desirable biomass.","PeriodicalId":8147,"journal":{"name":"Archives of Agriculture and Environmental Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140381294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信