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Reliability of the Agricultural Extension and Technological Services among Rice Farmers in the Rural Areas of Tanzania 坦桑尼亚农村稻农农业推广和技术服务的可靠性
Pub Date : 2021-05-04 DOI: 10.4314/JAE.V25I2.2
D. Peter, Shiwei Xu, Wen Yu, Sar Sary, S. Muyobozi
This study provided insights into the availability and use of agricultural information by small scale farmers in the Mbeya Region of Tanzania. The research used structured questionnaires to interview 240 rice farmers in the Mbeya region. The findings revealed that farmers accessed agricultural information from various agents including local government extension staff, neighbors and friends, advertisements, electronic media including the internet, television, radio, and other channels. The identified technological information application methods included by lectures, field demonstrations, exposure visits to various places, and printed production. The majority of farmers perceived to have dissatisfied (43%), strongly dissatisfied (25%), strongly satisfied (20%), satisfied (8%), and no opinions (4%) concerning accessibility to agricultural information and technological services. The majority of farmers claimed that both agricultural information and technological communication are strongly needed for agricultural performance. The study suggests that government and non-government organizations should collaborate to bridge the existing information-sharing gap between farmers and  information providers. Keywords: extension communication, technological information, rural areas, rice farmers, Tanzania.
这项研究为坦桑尼亚姆贝亚地区小农获取和利用农业信息提供了见解。该研究使用结构化问卷采访了Mbeya地区的240名稻农。调查结果显示,农民通过各种渠道获取农业信息,包括当地政府推广人员、邻居和朋友、广告、电子媒体(包括互联网、电视、广播和其他渠道)。确定的技术信息应用方法包括讲座、实地演示、各地参观、印刷制作等。大多数农民认为对农业信息和技术服务的可及性不满意(43%)、非常不满意(25%)、非常满意(20%)、满意(8%)和没有意见(4%)。大多数农民认为农业绩效迫切需要农业信息和技术传播。该研究建议,政府和非政府组织应该合作,弥合农民和信息提供者之间现有的信息共享差距。关键词:推广传播,技术信息,农村,稻农,坦桑尼亚
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引用次数: 3
Soil Chemical Properties and Yield Response of Okra (Abelmoschus Esculentus L) to Different Organic Fertilizer Sources 不同有机肥源对秋葵土壤化学特性及产量的影响
Pub Date : 2021-05-04 DOI: 10.4314/JAE.V25I2.6
B. O. Unagwu, Roseline. U. Ayogu, V. Osadebe
The study investigated the effects of animal manures (cow manure, CoM; chicken droppings, CkD; and pig manure, PiM) applied at 15 t ha-1 equivalent rate on the soil and growth performance of okra grown in a degraded ultisol. The treatments (CoM; CoM; PiM and Control unamended) were laid out in a completely randomized design and replicated three times. Animal manure application had significant effects on soil properties. Soilorganic matter increased by over 9% in the amended treatment relative to the control treatment. Except for N, increases in P (circa 14-70%)and K (circa 15-46%) nutrients were higher for CkD treatment than in other  treatments. Generally, the amended treatments maintained a significantly higher (p ≤0.05) plant leave number, stem girth, plant height, okra pod length and yields when compared with the Control treatment. The results indicated that application of animal manure enhanced okra growth performance. The findings suggest that animal manure application can potentially increase okra yield when grown in a degraded soil. It is recommended that farmers use ample (15 t ha-1) ) quantity of animal manures to increase their crop yields, which invariably will enhance their income. Keywords: Soil fertility, organic fertilizers okra growth, okra yield response, farmers okra yeild.
研究了动物粪便(牛粪,CoM;鸡粪,CkD;15 t hm -1等量施用猪粪(PiM)对退化多效土中秋葵生长性能的影响。处理(CoM;CoM;PiM和对照组(未修改)采用完全随机设计,并重复三次。施用动物粪便对土壤性状有显著影响。改良处理的土壤有机质比对照处理增加了9%以上。除N外,CkD处理的P(约14 ~ 70%)和K(约15 ~ 46%)养分增幅均高于其他处理。总体而言,与对照处理相比,改良处理的叶片数、茎周长、株高、秋葵荚长和产量均显著高于对照处理(p≤0.05)。结果表明,施用动物粪便可提高秋葵的生长性能。研究结果表明,在退化的土壤中,施用动物粪便可能会增加秋葵的产量。建议农民使用大量(15吨每公顷)的动物粪便来增加作物产量,这必然会增加他们的收入。关键词:土壤肥力,有机肥,秋葵生长,秋葵产量响应,农户秋葵产量
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引用次数: 2
Adoption Determinants of Adapted Climate Smart Agriculture Technologies Among Smallholder Farmers in Machakos, Makueni, and Kitui Counties of Kenya 肯尼亚Machakos、Makueni和Kitui县小农采用气候智能型农业技术的决定因素
Pub Date : 2021-05-04 DOI: 10.4314/JAE.V25I2.7
Lydia N. Muriithi, C. Onyari, H. Mogaka, B. Gichimu, Geoffrey N. Gatumo, K. Kwena
The study examined the adoption determinants of adapted climate smart agriculture (CSA) technologies among smallholder farmers. A multi-stage sampling procedure was used to select a total sample of 384 households. Percentages and regression were employed in data analysis. The results revealed that 47.4% adapted to climate change using integrated farming system, intercropping, crop rotation and agroforestry. Sex (0.9%), education level (9.2%) significantly influenced adoption of the adaptation strategies. Moreover, information sources such as mobile phones (0.9%), and neighbors/friends (0.2%) negatively affected the adaptation strategies. Future policy should aim at creating more awareness through different information sources and provide local extension services. Keywords: Adaptation, smallholder farmers
该研究调查了小农采用适应性气候智能型农业(CSA)技术的决定因素。采用多阶段抽样方法,共抽样384户。数据分析采用百分比法和回归法。结果表明,47.4%的农户采用综合耕作制度、间作、轮作和农林业适应气候变化。性别(0.9%)、教育程度(9.2%)显著影响适应战略的采用。此外,手机(0.9%)和邻居/朋友(0.2%)等信息源对适应策略产生了负面影响。今后的政策应旨在通过不同的信息来源提高人们的认识,并提供地方推广服务。关键词:适应;小农
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引用次数: 6
Influence of Internet-based Mobile Phone Applications on Employees Job Commitment in Agricultural Research Institutes in Oyo State, Nigeria 基于互联网的手机应用对尼日利亚奥约州农业研究机构员工工作承诺的影响
Pub Date : 2021-05-04 DOI: 10.4314/JAE.V25I2.4
M. O. Oose, O. Fapojuwo, Jibril A. Agbabiaka
This study assessed factors influencing the use of internet-based mobile phone apps on employees on job commitment in agriculturalresearch institutes in Oyo State, Nigeria. A multistage sampling procedure was used to select 94 employees. The data were obtainedthrough a structured questionnaire and analyzed using percentages, chi-square analysis and principal component analysis (PCA). Result showed that Whatsapp ( x =3.32), Emails (x =3.23) and Opera mini(x =3.23) were the most frequently used internet-based mobile phone apps. The use of internet-based mobile apps enhances their job commitments ( x =3.86) while using internet-based mobile apps saves time (x =3.54). Fluctuations of internet connectivity (x =2.71) and epileptic power supply ( x =2.36) were factors influencing the use of internet-based mobile phone apps. Significant relationship (P≤0.05) existed between employees use of whatsApp (χ2=9.80), Email (χ2=6.60) and Instagram (χ2=-16.0) and job commitment. PCA reveals that fluctuation of internet connectivity (0.78) was the major determinants of employees’ use of internet-based mobile phone apps. It was concluded that whatsapp and emails positively influenced employees’ commitment to their job with favourable and positive perceive ease of use of these internet-based mobile apps. Therefore, the study recommended that stable and functional internet facilities should be in agricultural research institutes to enable  employees  explore the potentials of internet-based mobile phone apps. Keywords: Internet-based mobile phone apps, job commitment, employees, agricultural research institutes
本研究评估了影响尼日利亚奥约州农业研究机构员工在工作承诺中使用基于互联网的手机应用程序的因素。采用多阶段抽样方法,选取94名员工。数据通过结构化问卷获得,并使用百分比、卡方分析和主成分分析(PCA)进行分析。结果显示,Whatsapp (x =3.32)、email (x =3.23)和Opera mini(x =3.23)是用户使用频率最高的互联网手机应用。使用基于互联网的移动应用程序增强了他们的工作承诺(x =3.86),而使用基于互联网的移动应用程序节省了时间(x =3.54)。互联网连接(x =2.71)和癫痫供电(x =2.36)的波动是影响基于互联网的移动电话应用程序使用的因素。员工使用whatsApp (χ2=9.80)、Email (χ2=6.60)、Instagram (χ2=-16.0)与工作承诺之间存在显著相关(P≤0.05)。主成分分析显示,互联网连接的波动(0.78)是员工使用基于互联网的手机应用程序的主要决定因素。结论是,whatsapp和电子邮件对员工的工作承诺有积极的影响,员工对这些基于互联网的移动应用程序的易用性有积极的看法。因此,本研究建议农业科研院所应配备稳定、功能完善的互联网设施,使员工能够发掘基于互联网的手机应用的潜力。关键词:基于互联网的手机应用,工作承诺,员工,农业科研院所
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引用次数: 1
Are environment, informal sector and poverty interrelated? 环境、非正规部门和贫穷是否相互关联?
Pub Date : 2021-04-24 DOI: 10.33687/IJAE.009.02.3579
M. A. Soharwardi, Abida Firdous, Abid Rashid Gill
In developing countries, the informal sector plays a diverse role, from eradicating poverty to polluting the environment. Perhaps, due to inadequate awareness and scanty literature, the aspect remained ignored. This study was an attempt to determine the simultaneous relationship between environment, informal sector, and poverty. This study was based on panel data study of three countries, Pakistan, Bangladesh, and India. ARDL approach was used to measure the size of the informal sector economy of Pakistan, India, and Bangladesh. The generalized momentum (GMM) method was applied to determine the environment's simultaneous effects, on poverty, and the informal sector economy. The outcomes unveiled that informal sector employment and poverty expedited the carbon dioxide emission in three countries such as India, Pakistan and Sri Lanka. Secondly, poverty and CO2 emissions had a positive association with the informal sector whereas thirdly, there was a negative impact of the informal sector economy and CO2 emissions on the poverty. This study urges to channelize the informal sector because it can contribute towards poverty reduction in a better way once its channelized and provision of adequate awareness among the people regarding judicious use of natural resources. For instance, climate smart agriculture, sustainable farming and Good Agricultural Practices have been implemented to curtail the CO 2 emissions from agriculture sector. The needs are to provoke other sectors as well followed by the initiation of legal restrictions on CO 2 emissions
在发展中国家,非正规部门发挥着多种作用,从消除贫穷到污染环境。也许,由于认识不足和文献匮乏,这方面一直被忽视。这项研究试图确定环境、非正规部门和贫困之间的同时关系。本研究基于巴基斯坦、孟加拉国和印度三个国家的面板数据研究。ARDL方法用于衡量巴基斯坦、印度和孟加拉国非正规部门经济的规模。采用广义动量(GMM)方法来确定环境对贫困和非正规部门经济的同时影响。研究结果显示,在印度、巴基斯坦和斯里兰卡等三个国家,非正规部门的就业和贫困加速了二氧化碳的排放。第二,贫困和二氧化碳排放与非正规部门呈正相关,而第三,非正规部门经济和二氧化碳排放对贫困有负向影响。这项研究敦促引导非正规部门,因为它一旦被引导并使人民对明智地使用自然资源有充分的认识,就能更好地为减少贫穷作出贡献。例如,气候智能型农业、可持续农业和良好农业规范已经实施,以减少农业部门的二氧化碳排放。需要的是激发其他行业,然后启动对二氧化碳排放的法律限制
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引用次数: 1
Effect of deficit drip irrigation on yield and water productivity of potato crop 亏缺滴灌对马铃薯产量和水分生产力的影响
Pub Date : 2021-04-24 DOI: 10.33687/IJAE.009.02.3528
Syed Ijaz-ul-Hassan, A. Khan, S. Erum
On the eve of changing climate, it is expected that there will be a competition to reallocate water for agricultural, industrial and urban needs in near future. Thus, in view of the increased water scarcity, an adequate management for water application is required to maximize water use and increase yield. In this regard, a field trial comprising four deficit drip irrigation treatments on potato crop under drip irrigation was conducted in filed condition using RCB design with four replications. Cropwat 8.0 program was used to determine the interval and depth of next irrigation at 15, 30, 45 & 60% management allowable depletion (MAD) of soil moisture. The outcomes indicated that irrigation to potato crop at 30% MAD level gave the highest water productivity (17.28 kg/m3) followed by 60, 15 and 45% MAD levels. Maximum %age of medium sized tuber was achieved by applying irrigation to potato crop at 60% MAD level (65.70) followed by 30% MAD level (65.5), 45% MAD (64.0) and 15% MAD level (60.50). The incidence of scab was found 2.50%, 2.75%, 3.25% and 3.75% in potato tubers at 15, 30, 45 and 60% MAD level, respectively. Thus, growers can save the water by adopting this water saving technique without reduction in tuber yield. For proper adaptation of new technique and practice, common farmer of Pakistan should be educated in term of visits to govt. research institutions and adoptive research farms to understand the right step to words better yield.
在气候变化的前夕,预计在不久的将来,将会有一场重新分配水资源以满足农业、工业和城市需求的竞争。因此,鉴于日益缺水,需要对用水进行适当的管理,以最大限度地利用水和提高产量。为此,在田间条件下,采用RCB设计,采用4个重复,对马铃薯进行了4个亏缺滴灌处理的田间试验。采用Cropwat 8.0程序确定下一次灌溉的间隔和深度,分别为土壤水分管理允许耗竭(MAD)的15%、30%、45%和60%。结果表明,30% MAD水平下马铃薯水分生产力最高(17.28 kg/m3),其次为60%、15%和45% MAD水平。中等块茎年龄最大的是60% MAD水平(65.70),其次是30% MAD水平(65.5)、45% MAD水平(64.0)和15% MAD水平(60.50)。马铃薯块茎在MAD水平为15、30、45和60%时,结痂率分别为2.50%、2.75%、3.25%和3.75%。因此,种植者可以通过采用这种节水技术来节约用水,而不会降低块茎产量。为了正确适应新技术和实践,巴基斯坦的普通农民应该接受教育,参观政府研究机构和采用研究农场,了解提高产量的正确步骤。
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引用次数: 2
Shape and texture based classification of citrus using principal component analysis 基于形状和质地的柑橘主成分分类
Pub Date : 2021-04-24 DOI: 10.33687/IJAE.009.02.2525
N. Akhtar, M. Idrees, Furqan ur Rehman, M. Ilyas, Qaiser Abbas, M. Luqman
Citrus family consists of a variety of eatable, consumable and usable items with varying nutritional contents. Naked eye citrus classification needs expert human effort, which provides poor decision reliability. The unreliable classification decision may be extremely hazardous when the citrus is being classified for exports or usage in pharmacy products and various food items. In this paper, citrus fruit has been classified on shape and texture features. Principal Component Analysis (PCA) was used as a methodology to explore statistical findings. The average accuracy of the system proposed is 84%. This system can be implemented on pharmacy stores, food production units, or industries, and citrus export centers for reliable citrus fruit classification.
柑橘家族包括各种可食用的,可消费的和可用的项目,具有不同的营养成分。柑橘裸眼分类需要专家人力,决策可靠性较差。当柑橘被分类用于出口或医药产品和各种食品时,不可靠的分类决策可能是极其危险的。本文对柑橘类水果的形状和质地特征进行了分类。使用主成分分析(PCA)作为研究统计结果的方法。该系统的平均准确率为84%。该系统可在药店、食品生产单位或行业、柑橘出口中心实施,实现可靠的柑橘水果分类。
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引用次数: 3
Challenges faced by the youth regarding participation in family farming in Punjab, Pakistan 巴基斯坦旁遮普省青年参与家庭农业所面临的挑战
Pub Date : 2021-04-22 DOI: 10.33687/IJAE.009.01.3550
Safdar Ali, G. Khan, M. Iftikhar, H. Munir
This study was conducted in District Nankana Sahib aiming at exploring the challenges hampering the participation of rural youth in family farming. Total 360 respondents selected through snowball sampling technique were interviewed through face-to-face interview technique on a structured, validated and pretested interview schedule. Collected data were analyzed through Statistical Package for Social Sciences (SPSS). Findings unveiled that a little more than half (56.7%) of respondents had experience of family farming surpassing over 15 years. Greater than half (51.2%) of respondents had overwhelmed reliance on farming only in order to generate income. This study confirms that, personal factors (wandering, studentship, dependency on elders and lack of confidence), cultural (litigation, social injustice, generational gap), marketing (inflation, crashed marketing) and farming related factors (small land size, high production cost, land ownership, poor return and labour intensiveness) were the key factors hindering the participation of rural youth in family farming. This study urges a pivotal role of agricultural institutions to assist and train youth for the persuasion to join family faring. Government should be on board the policies to make agriculture a profitable venture, thus the youth can be mobilized to participate in family farming. The concept of family farming is also required to be familiarised among youth through interactive approach of media.
本研究在南卡纳Sahib区进行,旨在探索阻碍农村青年参与家庭农业的挑战。通过滚雪球抽样技术选取360名受访者,采用面对面访谈的方式,按照结构化的、经过验证的、预先测试的访谈时间表进行访谈。收集的数据通过社会科学统计软件包(SPSS)进行分析。调查结果显示,略多于一半(56.7%)的受访者有超过15年的家庭农业经验。超过一半(51.2%)的受访者仅仅为了创收而过度依赖农业。本研究证实,个人因素(流浪、求学、依赖老人、缺乏自信)、文化因素(诉讼、社会不公、代沟)、营销因素(通货膨胀、市场崩溃)和农业相关因素(土地面积小、生产成本高、土地所有权、回报低、劳动强度大)是阻碍农村青年参与家庭农业的关键因素。本研究敦促农业机构发挥关键作用,协助和培训青年,说服他们加入家庭耕作。政府应该制定政策,使农业成为一项有利可图的事业,这样才能动员年轻人参与家庭农业。还需要通过媒体互动的方式,让年轻人熟悉家庭农业的概念。
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引用次数: 0
Socioeconomics and agronomy of wheat yield in cotton-wheat cropping system in Punjab, Pakistan: A quality-quantity assessment 巴基斯坦旁遮普省棉麦种植系统小麦产量的社会经济学和农学:质量-数量评估
Pub Date : 2021-04-20 DOI: 10.33687/IJAE.
T. Ahmad, Rana Ejaz Ali Khan, M. A. Soharwardi, M. Shafiq, Seemab Gillani
Pakistan is the 8 th largest wheat producer in the world. However, the country’s wheat productivity is not as impressive as that of China, India and Bangladesh. Punjab shares more than 70 percent of the country’s total area cultivated under wheat crop. Although the application of farm inputs in their optimal quantities translate into improved wheat yield, however the qualitative attributes of the agronomy applied to wheat production as well as the socioeconomic realities of the wheat growers also matter for better output. Keeping in view the role of wheat as a staple diet in Pakistan along with its strong backward and forward linkages with the industrial sector of the country, the study investigated the impact of socioeconomic and agronomic settings on wheat yield in wheat-cotton Punjab (Pakistan). District Bahawalnagar stands first regarding its share in the total acreage of agricultural land sown under wheat crop as well as its share in total wheat production in Punjab. By surveying the selected villages of the district, 120 wheat growers were contacted for the collection of data through a questionnaire. The information was recorded through face-to-face interviewing, while data was analyzed by using SPSS® version 20. Amongst the socioeconomic attributes, a farmer’s educational status as literate and landownership status as landless were observed to be positively related to the wheat yield. While amongst the agronomic practices, seed sowing through broadcast method, manual wheat harvesting, poor soil fertility, and the tube-well as the only mode of irrigation were negatively associated with the wheat grain yield. The study concludes that in the context of wheat-cotton Punjab, qualitative attributes of the wheat growers and that of agronomic practices matter in determining wheat yield. The study suggests the need for rural infrastructure (especially, human and irrigational) development in order to bridge the actual and potential yield gaps for wheat crop.
巴基斯坦是世界第八大小麦生产国。然而,该国的小麦产量并不像中国、印度和孟加拉国那样令人印象深刻。旁遮普占全国小麦种植面积的70%以上。虽然最优数量的农业投入可以提高小麦产量,但应用于小麦生产的农学的质量属性以及小麦种植者的社会经济现实也对提高产量很重要。考虑到小麦在巴基斯坦作为主食的作用,以及它与该国工业部门紧密的前后联系,该研究调查了旁遮普省(巴基斯坦)小麦-棉花地区社会经济和农学环境对小麦产量的影响。在旁遮普邦,巴哈瓦尔纳加尔区在小麦种植总面积中所占的份额以及在小麦总产量中的份额均居首位。通过对该区选定的村庄进行调查,联系了120名小麦种植者,通过问卷调查收集数据。资料采用面对面访谈的方式记录,数据采用SPSS®version 20进行分析。在社会经济属性中,农民的受教育程度(识字)和土地所有权(无地)与小麦产量呈正相关。而在农艺实践中,播种法播种、人工收割小麦、土壤肥力差、管井灌溉是唯一的灌溉方式,与小麦籽粒产量呈负相关。该研究得出结论,在旁遮普小麦-棉花的背景下,小麦种植者的质量属性和农艺实践的质量属性在决定小麦产量方面起着重要作用。该研究表明,需要发展农村基础设施(特别是人力和灌溉),以弥补小麦作物实际和潜在的产量差距。
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引用次数: 8
Money Minute: Using Short Informational Videos to Address Financial Hardships Caused by the COVID-19 Pandemic 金钱分钟:利用简短的信息视频解决COVID-19大流行造成的经济困难
Pub Date : 2021-03-16 DOI: 10.34068/JOE.59.01.06
Christopher Sneed, Ann A. Berry, S. Barnes, Donna D Calhoun, Tracy Hagan, Marci H Hethmon, Karen D Jones, Barbara Metzger
The COVID-19 pandemic has created a money crunch for some families. To help families struggling financially while capitalizing on clients’ newfound at-home time, University of Tennessee Extension consumer economics leadership team developed a series of money management videos called Money Minute. The primary purpose of the videos is to provide research-based financial education during this time of financial hardships. Filmed using Zoom, each video offers a piece of research-based information, a listing of additional resources, and a call to action. The video series has proved to be effective in reaching clientele with financial information in the midst of a pandemic, and the methods can be replicated or adapted by others.
COVID-19大流行给一些家庭造成了资金短缺。为了帮助财务困难的家庭,同时利用客户新获得的在家时间,田纳西大学推广消费者经济学领导团队开发了一系列名为money Minute的理财视频。这些视频的主要目的是在经济困难时期提供以研究为基础的金融教育。使用Zoom拍摄的每个视频都提供了一个基于研究的信息,一个额外资源的列表,以及一个行动呼吁。事实证明,在大流行期间,该系列视频在向客户提供财务信息方面是有效的,而且这些方法可以被其他人复制或改编。
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引用次数: 0
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The Journal of Agricultural Extension
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