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Economic Potential of Beekeeping in Punjab 旁遮普省养蜂业的经济潜力
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.10
Sangeet Ranguwal
Beekeeping is an age old tradition in India and is considered a no investment profit giving venture which can be practiced by all sections of the society. India with 133.2 thousand MT of production is 6 th largest producer of honey with 3.74 per cent share in the world. The country is privileged with highest number of beehives (12.2 million) and is home to four of the seven known bee species. India also ranks 9 th in export of honey. Around 50 per cent of the honey produced is consumed domestically and exports being dependent on one main market i.e. the United States (80%). Punjab is the leading state in the country in apiculture producing 18500 MT (13.89%) of honey from 4.0 lakh colonies and is exporting about 13,296 MT (1.91%) honey. The state has the potential to support even 10 lakh colonies that can be increased within next 4 to 5 years to achieve production of 45,000 MT with increased honey yield leading to increased net returns and profit. The major constraints faced by the honey producers include availability of technically skilled labour followed by low prices, high cost of migration, fear of theft and infrastructure. To develop an organised bee-farming sector there is a strong need to promote beekeeping as a subsidiary occupation by provision of adequate credit and subsidy on beekeeping infrastructure, establishing processing plants to give further fillip to honey exports, forming effective Breeders’ Associations, fixing raw honey purchase prices along with initiative for the insurance policy for bee hives by the Government.
养蜂在印度是一项古老的传统,被认为是一项不需要投资就能获利的事业,社会各阶层都可以从事。印度的蜂蜜产量为 13.32 万公吨,占世界蜂蜜产量的 3.74%,居世界第六位。印度拥有最多的蜂箱(1220 万个),是七种已知蜂类中四种蜂类的故乡。印度的蜂蜜出口量也位居世界第 9 位。印度生产的蜂蜜约有 50% 在国内消费,出口主要依赖一个市场,即美国(80%)。旁遮普是全国养蜂业的领头州,40 万个蜂群生产了 18500 公吨(13.89%)蜂蜜,并出口了约 13296 公吨(1.91%)蜂蜜。该州甚至有潜力支持 10 万个蜂群,在未来 4 至 5 年内,蜂群数量可增加到 45 000 公吨,蜂蜜产量也会增加,从而提高净收益和利润。蜂蜜生产者面临的主要制约因素包括:技术熟练的劳动力缺乏、价格低廉、移民成本高、担心被盗和基础设施不足。为了发展有组织的蜜蜂养殖业,亟需通过提供充足的信贷和养蜂基础设施补贴、建立加工厂以进一步促进蜂蜜出口、成立有效的养殖者协会、确定蜂蜜原料收购价格以及政府为蜂箱提供保险等措施,将养蜂业作为一项辅助职业加以推广。
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引用次数: 0
Women Empowerment in Rural-Urban Interface of Bengaluru: An Approach through Supply Chain Management 班加罗尔城乡结合部的妇女赋权:供应链管理方法
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.6
S. P.D
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引用次数: 0
Evaluating NRLM’s Role in Socio-economic Upgradation: Uday-Pareek Scale Analysis of Women in Jammu and Kashmir 评估 NRLM 在提高社会经济地位中的作用:查谟和克什米尔妇女的 Uday-Pareek 量表分析
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.11
Neer , Somakka
Studying the socio-economic status of women goes beyond mere statistics; it has far-reaching implications for social, economic, and human development. By recognizing the barriers women face and working to remove them, societies can unlock the full potential of women, leading to more inclusive and sustainable growth. The study of the socio-economic status of women holds significant importance due to its multifaceted implications for individuals, families, communities, and societies as a whole. National Rural Livelihoods Mission in Jammu and Kashmir is reaching the poorest of poor of the rural women and has been empowering them socially and economically since 2015. The present study is focuses on the socio-economic status of 300 women involved in NRLM activities as treatment group and 120 women who are not involved in NRLM as control group. The study used Uday-Pareek Scale to reveal that 62.33% member women of NRLM belonged to middle scale and 38.66% belonged to lower scale in Jammu division whereas 82.66% belonged to middle scale and 17.33% belonged to lower scale in Kashmir division. It was found that 6.66% BPL non member women of NRLM belonged to middle scale and 83.33% belonged to middle lower scale and 10% belonged to lower scale in Jammu division whereas 45% belonged to middle scale, 38% belonged to middle lower scale and 17% belonged to lower scale in Kashmir division. The results clearly indicated that despite women being in BPL class, their socio-economic conditions have been improved significantly over the years due to their active involvement in NRLM activities as compared to those non member women of NRLM.
研究妇女的社会经济地位不仅仅是统计数据的问题,它对社会、经济和人类发展具有深远的影响。通过认识到妇女面临的障碍并努力消除这些障碍,社会可以充分释放妇女的潜力,从而实现更具包容性和可持续的增长。由于妇女的社会经济地位对个人、家庭、社区和整个社会具有多方面的影响,因此研究妇女的社会经济地位具有重要意义。查谟和克什米尔国家农村生计特派团正在帮助最贫困的农村妇女,自 2015 年以来一直在增强她们的社会和经济权能。本研究重点关注作为治疗组的 300 名参与国家农村生计特派团活动的妇女和作为对照组的 120 名未参与国家农村生计特派团活动的妇女的社会经济状况。研究使用 Uday-Pareek 量表显示,在查谟分区,62.33%的 NRLM 妇女成员属于中等规模,38.66%属于较低规模,而在克什米尔分区,82.66%属于中等规模,17.33%属于较低规模。调查发现,在查谟分区,6.66%的非 NRLM 成员的 BPL 妇女属于中等收入,83.33%属于中等偏下收入, 10%属于偏下收入,而在克什米尔分区,45%属于中等收入,38%属于中等偏下收入,17%属于偏下 收入。结果清楚地表明,尽管妇女属于贫困线以下阶层,但与未加入国家减贫中心的妇女相比,由于她 们积极参与国家减贫中心的活动,她们的社会经济条件在过去几年中得到了显著改善。
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引用次数: 0
Sustainable Groundnut Cultivation: A Comparative Study of Resource Use Efficiency in Tribal and Non-tribal Farming Communities in Jashpur, Chhattisgarh 可持续花生种植:恰蒂斯加尔邦贾什布尔部落和非部落农业社区资源利用效率比较研究
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.9
Shubhi , Singh
Groundnut holds immense significance for India’s economy and nutrition, particularly for tribal communities. However, lower groundnut productivity in tribal areas compared to non-tribal regions is attributed to resource constraints, inadequate agricultural techniques, and limited technical knowledge. This study investigates resource utilization efficiency in groundnut cultivation within tribal and non-tribal households in Chhattisgarh’s Jashpur district. The goal is to compare the effectiveness of land, labour, capital, and input utilization between these two groups. Data from 257 farm households, comprising 146 tribal and 111 non-tribal farms, were collected through surveys. The study analyzed input quantities, output, and costs associated with groundnut cultivation, utilizing production function and marginal value product (MVP) analyses. Results reveal significant disparities in resource efficiency between tribal and non-tribal farming households. Non-tribal areas exhibit more efficient use of all inputs except human labour, along with higher MVPs for these inputs. Production function analysis indicates positive relationships between seed, machine use, and plant protection with the outcome variable in both tribal and non-tribal areas. However, the significance of these relationships varies. The study’s models explain a moderate to high proportion of outcome variable variance, with R-squared values of 0.72 for tribal and 0.79 for non-tribal areas. MVP and marginal fixed cost (MFC) comparisons for seed, machine use, and plant protection across tribal and non-tribal settings reveal overutilization of these resources, with the former exhibiting higher values. However, human labour and fertilizer data remain inconclusive due to low usage or data limitations. Findings underscore the need to enhance resource efficiency in both contexts, suggesting optimal allocation to bolster agricultural returns. The study’s implications for policy and practice are significant. Access to resources such as land, credit, and inputs must be improved for tribal farmers, accompanied by enhanced agricultural techniques and technical know-how. Recommendations include promoting improved seed varieties, integrated pest management, machinery usage training, and the formation of farmer groups for knowledge dissemination and agricultural best practices adoption. In conclusion, bridging resource use efficiency gaps could enhance groundnut cultivation sustainability among tribal and non-tribal communities in the region.
落花生对印度的经济和营养具有重要意义,尤其是对部落社区而言。然而,与非部落地区相比,部落地区的花生生产率较低,原因在于资源限制、农业技术不足和技术知识有限。本研究调查了恰蒂斯加尔邦贾什布尔地区部落和非部落家庭花生种植的资源利用效率。目的是比较这两个群体的土地、劳动力、资本和投入的利用效率。通过调查收集了 257 个农户的数据,其中包括 146 个部落农场和 111 个非部落农场。研究利用生产函数和边际价值产品 (MVP) 分析法,分析了与花生种植相关的投入数量、产出和成本。结果显示,部落农户和非部落农户在资源效率方面存在显著差异。除人力外,非部落地区对所有投入的利用效率都更高,这些投入的边际产值也更高。生产函数分析表明,在部落和非部落地区,种子、机器使用和植物保护与结果变量之间都存在正相关关系。然而,这些关系的重要性各不相同。该研究的模型可以解释中等至高等比例的结果变量变异,部落地区的 R 方值为 0.72,非部落地区的 R 方值为 0.79。在部落和非部落环境中对种子、机器使用和植物保护的 MVP 和边际固定成本(MFC)进行比较后发现,这些资源的利用率过高,前者的价值更高。然而,由于使用率低或数据限制,人力和肥料数据仍无法得出结论。研究结果表明,有必要提高这两种情况下的资源效率,建议进行优化分配,以提高农业收益。这项研究对政策和实践具有重要意义。必须改善部落农民获得土地、信贷和投入等资源的途径,同时加强农业技术和技术诀窍。建议包括推广改良种子品种、病虫害综合治理、机械使用培训,以及组建农民团体以传播知识和采用最佳农业实践。总之,缩小资源利用效率差距可提高该地区部落和非部落社区花生种植的可持续性。
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引用次数: 0
A Comprehensive Economic Analysis of Aloe Vera Crop Cultivation in Bilaspur District, Chhattisgarh, India 印度切蒂斯格尔邦比拉斯普尔县芦荟作物种植的综合经济分析
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.2
Shubham Kumar , Thakur
This research delves into the economic dynamics surrounding the cultivation of medicinal and aromatic plants (MAPs) within the Bilaspur district of Chhattisgarh, India. Employing a meticulous multistage random sampling approach, respondents were carefully selected for data collection. This region enjoys a climatic advantage conducive to the growth of diverse MAPs. The study scrutinizes the cost and return structure specific to Aloe vera cultivation. Operational costs encompass a gamut of expenses, including labor, materials, seeds, fertilizers, and machinery, while overhead costs encompass fixed capital expenses such as land rental, depreciation, and interest. Notably, Aloe vera yielded 257.32 qtl/ha in small farms, 291.73 qtl/ha in medium-sized ones, and 294.17 qtl/ha in larger farms. The overall gross returns were calculated at ` 140,536.67 per hectare, with medium-sized farms reaping the highest net returns at ` 64,708.12 per hectare. Unpacking the operational expenses for Aloe vera cultivation, material costs emerged as the predominant component, closely followed by labor and seed expenses. The operational cost per hectare spanned from ` 53,380.64 for small farmers to ` 60,204.89 for their larger counterparts. Interestingly, overhead costs, including land revenue, depreciation, and interest, remained lower than operational costs across all farm sizes. The research demonstrates a direct correlation between MAP yield and gross returns, underlining the profitability of Aloe vera cultivation, as evidenced by a favorable benefit-cost ratio. These findings serve as a valuable compass for policymakers, farmers, and stakeholders, offering insights that can inform decisions pertaining to MAP cultivation, processing, and marketing. Ultimately, this study has the potential to enhance the economic viability of MAP production in the region.
本研究深入探讨了印度恰蒂斯加尔邦比拉斯布尔地区药用植物和芳香植物(MAPs)种植的经济动态。研究采用细致的多阶段随机抽样方法,精心挑选受访者进行数据收集。该地区气候条件优越,有利于多种 MAPs 的生长。本研究仔细研究了芦荟种植的成本和回报结构。运营成本包括劳动力、材料、种子、肥料和机械等各种开支,而管理成本则包括土地租金、折旧和利息等固定资本开支。值得注意的是,小型农场的芦荟产量为 257.32 千吨/公顷,中型农场为 291.73 千吨/公顷,大型农场为 294.17 千吨/公顷。计算得出的总收益为每公顷 140,536.67 盧比,其中中型农场的净收益最高,为每公顷 64,708.12 盧比。分析芦荟种植的运营成本,材料成本是最主要的部分,紧随其后的是劳动力和种子成本。每公顷的运营成本从小农的 53380.64 `到大农的 60204.89 `不等。有趣的是,在所有规模的农场中,包括土地收入、折旧和利息在内的间接成本仍然低于运营成本。研究表明,MAP 产量和总收益之间存在直接关联,突出了芦荟种植的盈利能力,有利的收益成本比也证明了这一点。这些发现为政策制定者、农民和利益相关者提供了宝贵的指南,为有关 MAP 种植、加工和营销的决策提供了启示。最终,这项研究有可能提高该地区 MAP 生产的经济可行性。
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引用次数: 0
An Exploring Scenario of Gender Earning Differential in Flower Trading Market in Peculiar Flower Growing Districts of Uttar Pradesh 北方邦特殊花卉种植区花卉交易市场中的性别收入差异探析
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.4
Shukla, A.N.,
In flower crop production area about 60 percent of working women are involved marketing agents in the domestic trade market of flower crop in Uttar Pradesh. Lower income of both women and male retailers are difference in quantity of flower traded, profit per unit for types of flower traded, types of market and period of trading flowers. Institutional credit is the urgent need of this hour for both male and female marketing agents to make domestic trade market of flower crop more profitable for marketing agents. Some schemes need to be launched by the institutional sources including government for providing greater supply of credit to these marketing agents.
在北方邦的花卉作物生产区,约有 60% 的职业妇女是花卉作物国内贸易市场的营销代理。女性和男性零售商的收入较低,这与花卉交易量、交易花卉种类的单位利润、市场类型和花卉交易时间有关。当务之急是为男性和女性营销代理提供机构信贷,使国内花卉作物贸易市场为营销代理带来更多利润。包括政府在内的机构来源需要推出一些计划,为这些营销代理提供更多的信贷供应。
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引用次数: 0
Income and Employment Patterns of Tribal and Non-Tribal Households of Jashpur District: A Comparative Study 贾什布尔地区部落和非部落家庭的收入和就业模式:比较研究
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.5
Shubhi , Singh
This research paper aims to analyze and compare the income and employment structures of tribal and non-tribal households in Pathalgaon, Jashpur District of Chhattisgarh, India. The study employed a multistage random sampling technique to select the district, block, villages, and farm households. Primary data were collected through farm-level surveys, and secondary data were collected from published sources of various government and non-government organizations. The study investigates the sources of income and employment patterns in these two groups, highlighting the differences and potential factors influencing them. The data used in the analysis is derived from a comprehensive survey conducted among households from both tribal and non-tribal communities. The findings reveal distinct disparities in the income and employment structures between tribal and non-tribal households. Tribal households predominantly rely on on-farm activities such as crop cultivation and livestock farming as their primary source of income. Non-tribal households, on the other hand, exhibit a more diversified income portfolio, with significant contributions from off-farm activities, non-farm wage employment, business ventures, and government or private services. The research findings suggest the need for targeted policies and interventions to address the income and employment disparities between tribal and non-tribal households. Efforts should focus on enhancing educational opportunities, providing skill development programs, and expanding non-farm employment opportunities for tribal communities. Additionally, measures to improve land ownership and resource access for tribal households can contribute to bridging the income and employment gaps.
本研究论文旨在分析和比较印度恰蒂斯加尔邦 Jashpur 县 Pathalgaon 的部落家庭和非部落家庭的收入和就业结构。研究采用了多阶段随机抽样技术来选择地区、街区、村庄和农户。第一手数据通过农场一级的调查收集,第二手数据则从各种政府和非政府组织的公开资料中收集。研究调查了这两个群体的收入来源和就业模式,突出了它们之间的差异和潜在影响因素。分析中使用的数据来自对部落和非部落社区家庭进行的全面调查。调查结果显示,部落家庭和非部落家庭的收入和就业结构存在明显差异。部落家庭的主要收入来源是农作物种植和畜牧业等农场活动。而非部落家庭的收入组合则更加多样化,主要来自非农业活动、非农业有薪就业、商业企业以及政府或私人服务。研究结果表明,有必要制定有针对性的政策和干预措施,以解决部落家庭和非部落家庭在收入和就业方面的差距。工作重点应放在增加教育机会、提供技能发展计划以及扩大部落社区的非农就业机会上。此外,改善部落家庭土地所有权和资源获取的措施也有助于缩小收入和就业差距。
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引用次数: 0
Financial Feasibility of Solar Irrigation System in Sri Ganganagar District of Rajasthan 拉贾斯坦邦 Sri Ganganagar 地区太阳能灌溉系统的财务可行性
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.12
Aashish , Kumar
Agriculture is primary sector of the Indian economy. And it remains major challenge to achieve overall water, energy and food security in India. Solar energy is the most abundant source of energy in the world. Solar power is not only an answer to today’s energy crisis but also an environmentally friendly form of energy. The present study was undertaken for financial feasibility of solar irrigation system in Rajasthan. Sri Ganganagar district of Rajasthan was selected purposively because it secures second rank in terms of installation of solar irrigation system. The 80 sample farmer comprises of 40 solar irrigation systems and 40 diesel irrigation systems were randomly selected from the Sri Ganganagar district. The study was conducted with the objective to study the status of solar irrigation system in Rajasthan. Financial feasibility of solar irrigation system with and without subsidy and suggest the policy implementation for adoption of solar irrigation system. The collective data shows that the installation number of solar irrigation system in Rajasthan in 2020-21 is 33064. In financial feasibility we are calculated the Payback Period and B:C Ratio with and without subsidy. The Payback Period is 1.30, 1.80, 2.58 with subsidy and 3.26, 4.51, and 6.46 without subsidy for 3, 5, and 7.5 HP solar irrigation system. The B:C Ratio is 7.06, 5.49, and 4.09 with subsidy and 3.35, 2.51, or 1.80 without subsidy for 3, 5, and 7.5 HP solar irrigation system.
农业是印度经济的主要部门。农业仍然是印度实现水、能源和粮食安全的主要挑战。太阳能是世界上最丰富的能源。太阳能不仅可以解决当今的能源危机,还是一种环保能源。本研究旨在探讨拉贾斯坦邦太阳能灌溉系统的财务可行性。拉贾斯坦邦 Sri Ganganagar 地区在太阳能灌溉系统安装方面排名第二,因此被有目的地选中。从 Sri Ganganagar 地区随机抽取了 80 个样本农户,其中包括 40 个太阳能灌溉系统和 40 个柴油灌溉系统。研究的目的是了解拉贾斯坦邦太阳能灌溉系统的现状。太阳能灌溉系统在有补贴和无补贴情况下的财务可行性,并对采用太阳能灌溉系统的政策实施提出建议。综合数据显示,2020-21 年拉贾斯坦邦太阳能灌溉系统的安装数量为 33064 套。在财务可行性方面,我们计算了有补贴和无补贴情况下的投资回收期和 B:C 比率。对于 3、5 和 7.5 马力的太阳能灌溉系统,在有补贴的情况下,投资回收期分别为 1.30、1.80 和 2.58;在无补贴的情况下,投资回收期分别为 3.26、4.51 和 6.46。对于 3、5 和 7.5 马力太阳能灌溉系统,在有补贴的情况下,B:C 比分别为 7.06、5.49 和 4.09;在无补贴的情况下,B:C 比分别为 3.35、2.51 或 1.80。
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引用次数: 0
Factors Affecting Consumption Expenditure of Farmers in Jaipur District of Rajasthan 影响拉贾斯坦邦斋浦尔地区农民消费支出的因素
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.13
Sonu Kumar , Mehta
The present study was undertaken for impact of alternate income sources on consumption expenditure of farmers in Jaipur district of Rajasthan. Jaipur district of Rajasthan was purposively selected based on Jaipur is the capital of Rajasthan, Jaipur has highest population. Twenty-five farmers were selected randomly in each category. Thus, a total number of selected farmers were hundred. The influence of these factors on food consumption expenditure (FCE), non-food consumption expenditure (NFCE) and total consumption expenditure (CE) across farm households was assessed using the quantile regression analysis. The results of quantile regression revealed that in study area NFA income, Income from farming, AA and NFA, family size and land holding size were the major contributing factor for 75 th CE, while for the family 50 th and 25 th CE, the AA income, Income from farming, An additional member in the family, total CE increased by ` 1648.59, ` 2189.39 and ` 2852.82 for 25 th , 50 th and 75 th quantiles, respectively.
本研究旨在探讨替代收入来源对拉贾斯坦邦斋浦尔地区农民消费支出的影响。拉贾斯坦邦斋浦尔县是根据斋浦尔是拉贾斯坦邦首府、斋浦尔人口最多而有目的性地选择的。每个类别随机抽取 25 名农民。因此,被选中的农民总数为 100 人。利用量子回归分析评估了这些因素对各农户食品消费支出(FCE)、非食品消费支出(NFCE)和总消费支出(CE)的影响。量子回归结果显示,在研究地区,非粮食消费支出收入、农业收入、农业补贴和非粮食消费支出、家庭规模和土地保有量是影响第 75 位消费支出的主要因素,而对于第 50 位和第 25 位消费支出的家庭来说,农业补贴收入、农业收入、家庭新增成员、第 25 位、第 50 位和第 75 位的总消费支出分别增加了 1648.59 `、2189.39 `和 2852.82 `。
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引用次数: 0
Production Cost and Productivity Analysis of Singhi (Heteropneustes fossilis) under Advance and Low Cost Recirculatory Aquaculture Systems (RAS) of Haryana 哈里亚纳邦先进和低成本再循环水产养殖系统(RAS)下的辛夷(化石异尾鱼)生产成本和生产率分析
Pub Date : 2023-09-25 DOI: 10.30954/2394-8159.03.2023.8
Paramveer Singh
The study focuses on the economic feasibility of cultivating Singhi ( Heteropneustes fossilis ) in RAS farms in Haryana, India. The research involved an analysis of data collected from 14 RAS farms, encompassing both nursery and grow-out operations, with the aim of evaluating the economic feasibility of Singhi farming in RAS. The results show that the majority of farmers prefer advanced RAS systems due to their superior filtration capacity, which is attributed to the use of more advanced filtration equipment compared to low-cost RAS systems. A comparison between low-cost and advanced RAS systems revealed that while the stocking density was slightly higher in low-cost RAS, advanced RAS achieved better survival rates (77.92% vs. 70%) and similar FCRs (1.39 vs. 1.50). Additionally, the production per tank was substantially greater in the advanced RAS (1273.12 kg) than in the low-cost RAS (882 kg). Consequently, the total production per crop was higher in the advanced RAS ( ` 16,70,308) than in the low-cost RAS ( ` 16,80,000). Furthermore, the harvest size was larger in the advanced RAS (86.20 g) in contrast to the low-cost RAS (70 g). However, it’s worth noting that the study’s results revealed that the total net profit per year was higher in low-cost RAS ( ` 17,34,470) compared to the advanced RAS ( ` 13,89,032). This discrepancy can be attributed to the higher operational costs associated with the advanced RAS, including expenses related to electricity, labour, expensive filtration equipment, and maintenance. Furthermore, it is worth noting that 13 out of 14 RAS farmers favored grow-out RAS over nursery RAS, primarily because of the lower profitability associated with the latter.
研究重点是在印度哈里亚纳邦的 RAS 农场中种植辛夷(化石紫菀)的经济可行性。研究分析了从 14 个 RAS 农场收集的数据,包括育苗和生长操作,目的是评估在 RAS 系统中养殖辛夷的经济可行性。结果显示,与低成本 RAS 系统相比,大多数养殖户更喜欢先进的 RAS 系统,因为其过滤能力更强,这归因于使用了更先进的过滤设备。对低成本 RAS 系统和先进 RAS 系统进行比较后发现,虽然低成本 RAS 系统的放养密度略高,但先进 RAS 系统的成活率更高(77.92% 对 70%),FCR 也相近(1.39 对 1.50)。此外,先进 RAS 的单缸产量(1273.12 千克)大大高于低成本 RAS(882 千克)。因此,先进 RAS 的每株作物总产量(16 70 308 美元)高于低成本 RAS(16 800 美元)。此外,与低成本 RAS(70 克)相比,先进 RAS 的收获量更大(86.20 克)。不过,值得注意的是,研究结果显示,低成本 RAS 的年总净利润(17 34 470 美元)高于先进 RAS(13 89 032 美元)。这种差异可归因于先进的 RAS 运营成本较高,包括与电力、劳动力、昂贵的过滤设备和维护有关的费用。此外,值得注意的是,在 14 个种植农户中,有 13 个种植农户倾向于种植 RAS 而不是育苗 RAS,主要是因为后者的利润率较低。
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引用次数: 0
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