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AMA, Agricultural Mechanization in Asia, Africa and Latin America

AMA, Agricultural Mechanization in Asia, Africa and Latin America (AMA) (issn: 00845841) is a peer reviewed journal first published online after indexing scopus in 1982. AMA is published by Farm Machinery Industrial Research Corp and Shin-Norinsha Co. AMA publishes every subjects of general engineering and agricultural engineering. Azerbaijan Medical Journal Gongcheng Kexue Yu Jishu/Advanced Engineering Science Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery Interventional Pulmonology Zhenkong Kexue yu Jishu Xuebao/Journal of Vacuum Science and Technology Wuhan Ligong Daxue Xuebao (Jiaotong Kexue Yu Gongcheng Ban)/Journal of Wuhan University of Technology (Transportation Science and Engineering) Zhonghua yi shi za zhi (Beijing, China : 1980)

Submission Deadline
10 Feb 2023 (Vol - 54 , Issue- 02 )
Upcoming Publication
03 Feb 2023 (Vol - 54 , Issue 01 )

Aim and Scope :

AMA, Agricultural Mechanization in Asia, Africa and Latin America

AMA, Agricultural Mechanization in Asia, Africa and Latin America (ISSN: 00845841) is a peer-reviewed journal. The journal covers Agricultural and Biological Sciences and all sort of engineering topic. the journal's scopes are in the following fields but not limited to:

Agricultural and Biological Sciences
Electrical Engineering and Telecommunication
Electronic Engineering
Computer Science & Engineering
Civil and architectural engineering
Mechanical and Materials Engineering

Study on Working Condition Monitoring and Dosage Stability Control of Boom Sprayer

Paper ID- AMA-09-11-2021-10832

With the development of intelligent control technology, precision and intelligent requirements are put forward for traditional plant protection operations. Therefore, intelligent spraying technology has become an important research direction in the field of plant protection in the future. Based on the Internet of Things technology and measurement & control technology, a real-time monitoring system of the working state for the sprayer is designed in this paper, which can not only realize the remote monitoring of job status, but also upload the monitoring results to the remote server. The monitored parameters mainly include spray flow, spray pressure, machine speed, work trajectory, environmental wind speed et al. The overflow flow control device is built through flow valve and solenoid valve, and the target flow control is realized based on Fuzzy-PID control algorithm. The results of vehicle test show that the control error between the actual application amount and the target amount is less than 2% at different driving speeds.

Calculating Optimum Gear Ratios of A Two-stage Helical Gearbox for Minimum Gearbox Bottom Area

Paper ID- AMA-08-11-2021-10831

In this paper, the results of an optimization work to determine the optimal gear ratios of a two-stage helical gearbox to achieve the minimum gearbox bottom area are presented. To do that, a simulation experiment was designed and performed. The main design parameters including the face width coefficient of the firs and the second stages, the allowable contact stress of the first and the second stage, and the output torque were investigated. As a result, the influence of the above main design parameters on the optimal gear ratios has been evaluated. In addition, a regression formula to determine the optimal gear ratio for the first stage was found.

How Public Extension Services Affect Farm Income in Rural India?

Paper ID- AMA-06-11-2021-10830

Using 70th round of a nationally representative survey of farm households from the National Sample Survey Office (NSSO) conducted in 2013. This study examines the determining factors of participation in public extension services and their impact on farm income in rural India. To account for selection bias, the effect of participation in public extension services in terms of farm income in rural India was appraised using propensity score matching (PSM). The findings suggest that factors such as age, education, formal training in agriculture, higher consumption expenditure level, farm size, and exposure to mass media significantly determine participation in extension services. Further, it was also found that public extension services have significantly contributed to an increase in the farm income of the participants. These shreds of evidence provide an important impetus pointer from a policy perspective for the proper household targeting for participation in public extension services in rural India.

A Study on Determination of Optimum Partial Gear Ratios of Bevel Helical Gearboxes

Paper ID- AMA-06-11-2021-10829

This paper introduces a study on the optimal design of a two-stage bevel helical gearboxe. The objective of the study is to determine the optimal partial gear ratios of the gearbox to achieve the minimum gearbox bottom area. To do that, a simulation experiment was conducted. From the results of the experiment, the influence of main design parameters including the total gearbox ratio, the face width coefficient of bevel gear, the face width coefficient of helical gear, the allowable contact stress of the first and the second stages, and the soutput torque on the optimal gear ratios was investigated. In addition, a regression formula for calculating the optimal gear ratio for the second stage has been proposed.

Management of Foliar blight of Wheat (Bipolaris sorokiniana and Alternaria triticina) through the application of Fungicides and Plant Extracts

Paper ID- AMA-05-11-2021-10826

In the present work, a single, combination of fungicides and plant extracts were evaluated for effective management of foliar blight of wheat caused by complex pathogens namely Bipolaris sorokiniana and Alternaria triticina under in vivo condition. Among single fungicides spraying Propiconazole (1g /L) proved to be the most effective treatment in which the least disease score (02), highest grain yield (66.4 q/ha), and highest plant height(88.6 cm) were recorded. Among the combination of fungicides spraying Nativo (Tebuconazole + Trifloxystrobin) proved to be the most effective treatment in which the least disease score (01) highest grain yield (69.2 q/ha) and highest plant height (89.1 cm) were recorded. Among single plant extracts spraying garlic (5%) proved to be the most effective treatment in which the least disease score (13), highest grain yield (66.3 q/ha), and highest plant height(88.4 cm) were recorded. Among the combination of plant extracts spraying (Ginger + Garlic) proved to be the most effective treatment in which the least disease score (11), highest plant height (89.1 cm), and highest grain yield (67.9 q/ha) were recorded.