Agricultural Information Needs of Root and Tuber Farmers in the Atisbo Local Government Area of Oyo State,Nigeria

This study assessed the agricultural information needs of root- and tuber-crop farmers in the Atisbo Local Government Area of Oyo State. A simple random sampling technique was used to select respondents. Data were presented using percentages and rankings. The most utilized sources of information on agricultural practices were associations (75.8%), other farmers (70.8%), and extension agents (60.8%). Agricultural information reported as “highly needed” by respondents included marketing procedures, processing and improved planting techniques, and soil management methods. Chi-square test results showed a significant relationship between selected personal characteristics of respondents (gender χ² = 24.9, p < .05; educational status χ² = 10.8, p < .05; marital status χ² = 181.1, p < .05 and household size χ² = 48.6; p < .05) and information needs.     

Information Communication Technology Needs of Small-Scale Farmers in Anambra State,Nigeria

This study sought to identify the information communication technology (ICT) needs of small-scale farmers in Anambra State, Nigeria. A structured interview schedule was used to collect data from a sample of 108 farmers. Results revealed that the majority used radio and television and owned mobile phones and video machines. Constraints to use included capacity, infrastructural/technical and logistical problems. The study recommends that the Nigerian government reorient its policies in order to harness the potential of ICTs to contribute to agricultural development and highlights the need to raise awareness of the agricultural uses of ICTs among the government, other national stakeholders, and rural communities.     

Awareness and Use of Information Communication Technologies by Farmers in Oyo State,Nigeria

Due to inadequate personnel, information communication technologies (ICTs) have become an attractive option for delivery of extension information. This study examined awareness and use of ICTs by farmers in Oyo State, Nigeria. A total of 192 farmers were interviewed. Results indicate that most farmers had no formal education and small farm holdings. Awareness of older ICTs like radio and television was more prevalent among farmers as compared with newer ICTs such as Internet and cable television. However, use of modern ICTs like mobile phones and cable television was greater than that for older technologies such as fax machines. Farmers were constrained in ICT use by prohibitive cost and service failure. The Nigerian government should encourage a liberal policy for affordable prices for modern ICT products, especially mobile telephones.     

Intercropping Combination and Information Sources Among Kola Farmers in Osun State,Nigeria

Appropriate planting patterns ensure sustained soil fertility and higher productivity for farmers. This study assessed the intercropping crop combinations and information sources of kola farmers in Osun State, Nigeria. Sixty respondents were selected using multistage and purposive random sampling techniques. Data were collected with a structured questionnaire. The arable crops commonly intercropped with kola were plantain/banana, yam, cassava, and maize. Tree crops combined with kola included cocoa, citrus, and oil palm. Co-farmers/friends and radio served as popular sources of information for farmers. Farm size was significantly related to respondents’ information sources on kola intercropping. The authors recommend that the Cocoa Research Institute of Nigeria's extension personnel make greater use of information sources most frequently used by respondents in order to ensure adequate cropping systems.     

Dynamics of Agricultural Information and Effect on Income of Melon Farmers in Enugu-Ezike Agricultural Zone of Enugu State,Nigeria

ABSTRACT

The study assessed effects of agricultural information on the income of melon farmers. Ninety melon farmers constituted the sample for the study. Data were collected through an interview average annual income of the respondents from melon only was ?7,455.4, while their total average schedule, while percentage mean score and correlation were used in the analysis. Findings reveal that the monthly income was ?1,223. About 62 and 42% of the respondents, respectively, did not receive information on melon production and general agriculture. Thus, a positive and significant relationship exists between the number of times respondents received information on melon/general agriculture and their incomes.     

Factors Influencing Use of Traditional Communication Methods in Information Dissemination Among Farmers in Osun State,Nigeria

Critical factors influencing farmers’ use of traditional communication methods (TCMs) in information dissemination were isolated with a factor analytical technique. The results show that most of the farmers were between 31 and 60 years and the majority (63%) employ use of TCMs such as proverbs, hooting, putting leaves on path, and use of palm fronds to deliver information at a moderate level. The features of TCMs, farmers’ personal characteristics, economic proficiency, and influence of social contact were factors influencing use of TCMs. It was concluded that use of TCMs is influenced by their peculiarities in discerning information and the user's personal and socioeconomic characteristics.     

Analysis of Market Information Sources for Agricultural Transformation Among Cassava Farmers in Moro Local Government Area of Kwara State,Nigeria

This study investigated sources of market information among cassava farmers in Kwara State, Nigeria. A multistage random sampling technique was employed; data were collected through an interview schedule and described and analyzed using frequency counts, percentages, and chi-square. Results showed that the majority of the cassava farmers were male and married, had no formal education, and sourced market information from middlemen. There was a significant relationship between respondents’ personal characteristics, such as tribe and primary occupation (χ² = 34.360, χ² = 43.203), and market information sources. Market information should be disseminated using local languages preferred by cassava farmers and be reliable, timely, and relevant.     

Effect of Information Communication Technology on Agricultural Information Access Among Researchers,Extension Agents,and Farmers in South Western Nigeria

This study compared researchers, extension agents, and farmers’ perceptions of the effect of Information Communication Technology (ICT) on agricultural information access. A simple random sampling technique was used to select 88 researchers, 115 extension agents, and 271 farmers. Data collected through a structured questionnaire were analyzed using means, standard deviation, and one-way analysis of variance. The results showed that, of the 29 statements on the rating scale, researchers, extension agents, and farmers agreed with and were positively disposed to 25, 23, and 19, respectively. A significant difference in the effect of ICT on agricultural information access among researchers, extension agents, and farmers (F = 6.49, p < .05) was observed. Access to agricultural information through ICT will continue to improve, since perceptions are overtly positive among researchers, extension agents, and farmers.     

Information Delivery and its Effect on Production of Cashews in Oyo State,Nigeria

This study assessed information delivery and effect on the productive capacity of contact and non-contact cashew farmers in Oyo State, Nigeria. The results showed that the output of contact farmers was significantly different from that of non-contact farmers (p = .006), despite significant differences in farm size (p < .05). Interpersonal contacts through extension agents and friends were the most frequently used sources of information. In addition, information on cashew production and marketing was the most important to farmers. The study shows that farmer's productivity is enhanced through interaction with extension agents.     

Characterizing Farmer Users and Nonusers of Mass Media as Channels of Agricultural Information in Benue State,Nigeria

This study characterized farmer users and nonusers of mass media as channels of agricultural information. A structured interview was used to obtain data from 316 randomly selected farmers in Benue State, Nigeria. The data were subjected to discriminant analysis and the following socioeconomic characteristics significantly differed at a 5% level of probability between users and nonusers of mass media (and their F-ratio values): education (6.30), income (5.12), gender (4.84), and socioeconomic status (4.83). Farmer users of mass media are therefore those who have good level of education, belong to a relatively high income bracket, and are typically male and of a relatively high socioeconomic status. Farmers’ socioeconomic characteristics should be considered in planning mass media usage in agricultural information dissemination.     

Assessment of Mobile Phone Usage Among Farmers in Keana Local Government Area of Nasarawa State,Nigeria

This study assessed the usage of mobile phones among farmers in the Keana Local Government Area of Nasarawa State, Nigeria. One hundred and fifty-eight respondents were selected using purposive and random sampling techniques. Primary data were used, and collected using a structured questionnaire. Research revealed that a majority of the respondents (60.1%) had a medium level of use of mobile phones. The mobile phone network preferred by respondents was MTN (32.3%). The major factor affecting the use of mobile phones is poor network coverage (22.1%). Possession of formal education, income, and sex of the respondents significantly affected their level of use of mobile phones. It is therefore recommended that network providers be supervised by the Government to ensure quality service delivery, and other network providers encouraged to improve on their services.     

小龙虾虾肉辐照后理化指标与蛋白质性质分析

为探讨辐照对小龙虾品质的影响,以小龙虾虾肉为试材,冷冻后经5、10、20k Gy剂量辐照处理,研究分析虾肉理化指标(色泽、质构特性、水解氨基酸含量)与蛋白质性质(表面疏水性、蛋白质浓度、相对分子质量)的变化情况。结果表明,冷冻虾肉辐照后色泽指标(L*、a*与b*)均降低,质构特性(硬度、弹性、黏聚性、胶着度与咀嚼度)随着辐照剂量增大而增加。辐照后虾肉中水解氨基酸含量增加,氨基酸总量均高于未辐照样品。当辐照剂量为5 k Gy时,氨基酸含量达到最高值86.23%,虾肉蛋白表面疏水性最大,蛋白质浓度最高,蛋白质相对分子质量主要分布在55 k Da以下。高剂量辐照对虾肉理化性质影响较大,蛋白质相对分子质量显著降低。本研究结果为小龙虾辐照后的品质变化提供了理论参考。     

Use and Contribution of Information Sources in Buying Process of Agri-inputs by Farmers in India

The present study was undertaken with the objective of studying use and contribution of information sources in the purchase of agri-inputs by Indian farmers. The importance of an information source was measured in terms of its relevance as perceived by the farmers during the buying process. The study revealed that farmers preferred noncommercial, personal sources of information and the number of information sources used by them depended on the perceived importance of the product, the various options (brands) available to them, and credibility of the information sources. The personal characteristics of farmers did not have a significant influence on the number of information sources used by the farmers.     

Entertainment-Education Strategy Utilization for Agricultural Information Dissemination: Congruency Among Researchers,Extension Agents,and Farmers in Southwestern Nigeria

Several congruency studies exist on agricultural-related issues, but studies on congruency for entertainment-education (EE) utilization for agricultural information dissemination is limited. Congruency among researchers, extension agents, and farmers on the use of EE for agricultural information dissemination was examined. A multistage sampling procedure was used to select 161 respondents across respondent categories. A structured questionnaire was used to obtain data on respondents' perception and estimate of perception of other stakeholders to establish accuracy. Data were analyzed using Pearson product-moment correlation at p = 0.05. Results indicate congruence between researchers' perception and accuracy in establishing extension agents and farmers' opinion about media environment. A similar result was obtained for congruence between farmers' perception and other stakeholders' position on media environment. Congruence between extension agents, researchers, and farmers was accurate for infrastructural factors. Given the accurate predictions of each other's disposition to key variables, EE should be further exploited for agricultural information dissemination.     

信息化对农民生活和消费方式的影响

农村信息化的快速发展引起了农民生活方式和消费方式的改变,也带来了一系列的问题。农村在信息化过程中要加强农村信息技术培训、加强网络的建设与监管,构建网络信息预警机制。