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.
WOS Indexed (2026)
18 Jan 2026 (Vol - 57 , Issue- 01 )
31 Jan 2026 (Vol - 57 , 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
Transportation Engineering
Industrial Engineering
Industrial and Commercial Design
Information Engineering
Chemical Engineering
Food Engineering
Optimizing Weed Control in Onion Cultivation for higher yield and returns: Techniques and Effectiveness
Weeds pose a major problem for the raising of crops and compete with the crop for around 26 essential resources, among them moisture, nutrients, space, and light are significant. They cause a substantial percent of decrease in both the yield and quality of the produce. In addition, weeds serve as alternative hosts for different insects and pathogens, which are the basis of causing pests and diseases respectively. Onions are densely planted because they have a shallow root system. It requires more labour with skill and patience to remove the weeds without disturbing the root system. Negligence is directly proportional to crop economics. Currently, the availability of labour is meagre. In such situations, following of more than one method of weed control like chemical, cultural, biological, or other methods which are directly enhances the yield and quality of the produce by following cost-effective methods are need of the present conditions. To achieve this using integrated weed management strategies can enhance crop yields through the suppression of weeds. This paper aims to identify the appropriate herbicides and their application rates for effective weed management, under different methods of planting and soil conditions and explains the other suitable and cost-effective weed management methods.
The effect of background fertilizers on the response of durum wheat to water stress.
To determine the impact of fertilizer (Fosfactyl) on the growth of durum wheat during water stress. Our research has indicated the importance of chemical fertilizer (Fosfatyl) in improving durum wheat's behavior by directly impacting abscisic acid (ABA) expression. Most plant tolerance to water stress is attributed to a phytohormone. The amount of abscisic acid is increased by plants when faced with adverse stress. Plant resistance increases under long-term adversity stress due to the accumulation of abscisic acid (ABA) in plants. Water stress treatment affects the response variability of three durum wheat genotypes (Simeto, Hedba-3, and GTA dur) differently. By analyzing multiple physiological and biochemical parameters, the tolerance strategy adopted by each variety was characterized. Fosfactyl under water stress resulted in a change in seedling physiology, as well as an accumulation of proline, proteins, and sugars, which led to an increase in antioxidant enzyme activity. The experimental work has demonstrated that the response of durum wheat varies from variety to variety and is based on the fertilizer applied. The examination suggests that certain parameters are reliable indicators of tolerance and can handle the pressure of water stress.
Unlocking Mustard Yield with Sulphur, Hydrogel and Bio-boosters for higher Profits from Soil to Oil
A field experiment carried out in rabi 2020 at Agronomic Farm, SGT University Gurugram. It estimates the sulphur impact, fungicides, and harmful azotobacter on the mustard production and its impact on yield and yield components. A mustard variety Recommended for Commercial Cultivation (RH-725) is used in the experiment. The experiment was laid out in randomized block design with 9 treatments replicated thrice:T1 {Control (No fertilizer)}, T2 {100% RDF}, T3 {100% RDF+ 40 kg/ha S @ first and third irrigation + Azotobacter seed treatment (84 ml/litre/ 20 kg seed)}, T4{100% 100% RDF + Hydrogel 5 kg/ha+40 kg/ha S @ second and third irrigation + Humic acid (5 ml/l) first, second and third irrigation}, T5 {75% RDF + Humic acid (5 ml/l) @ first, second and third irrigation + 40 kg/ha S @ second and third irrigation}, T6 {75% RDF + Sea weed extract (granule) 25 kg/ha @ first and second irrigation + Sea weed extract spray 5ml/l @ first, second and third irrigation}, T7 {75% RDF + Humic fulvic potassium acid 5 ml/ l @ first, second and third irrigation}, T8 {75% RDF+ Hydrogel @ sowing time 5 kg/ha}, T9 { 75% RDF + 40 kg/ha S @ first and third irrigation + Azotobacter seed treatment The highest plant height (185 centimeters), dry matter accumulation (34.90 grams per plant), siliquae per plant (113.33), test weight (4.66 grams), seed yield (2240 kg/ha), stover yield (7518.33 kg/ha) were observed in T3 which is (100% RDF+ 40 kg/ha S @ first and third irrigation + Azotobacter seed treatment (84ml/litre/20 kg seed)). According to the analysis of economics, T3 yielded higher net return (89, 236 Rs. ha-1) which was the most profitable treatment. According to the study, the use of 100% RDF and application of 40 kg/ha S at first and third irrigation and Azotobacter seed treatment (84 ml/litre/20 kg seed) T3 improved growth parameters, yield and yield attributes and economic return of mustard.
Adoption and Perceived Effectiveness of Traditional Practices to Mitigate Human-Monkey Conflict Situations in Tamil Nadu State, India
Human–monkey conflict is one of the main threats to agricultural farmers owing to the reason that it as monkeys destroy the growing crops such as fruits, vegetables, and grains. Chengalpet district of Tamil Nadu, India was purposefully selected for the study. Farmers who had at least one wildlife conflict incidence in their lifetime were selected for this study on adoption and perceived effectiveness of traditional practices to manage human-monkey conflict situations. The sixty participants were selected using the snow ball sampling and data were collected using semi structured interviews, complemented by free listing techniques, non-specific prompting, and reading back. A total number of seven identified traditional practices were adopted at various levels. Further, fire and smoke (83.3 %) were found to be most effective traditional method followed by sling shots (26.6 %) and fireworks/crackers (5.0 %). Although encouraging, these results require more widespread testing and demonstration to ensure their effectiveness at broader scales.
Enhancing quality parameters of sesame and potato through organic and inorganic nutrient management practices in sesame -potato cropping sequence
The current study was conducted at the ICAR - CPRI-RS, Gwalior (M.P.) during the kharif and rabi seasons 2020-21 and 2021-22 on the quality parameters of sesame and potato crops in sesame – potato sequence as influenced by organic nutrient management. The experiment was designed having seven treatments in the Randomized Block Design (RBD) with four replications. The organic treatment comprised of crop residue @ 25 t ha-1 with bio-fertilizer (Azotobacter and PSB), FYM @25 t ha-1, vermicompost @7.5 t ha-1, neem cake @ 5 t ha-1 in different treatments including control, 100% RDF and INM (RDF+FYM). The result revealed that among all the organic manures, RDF and integrated treatments, oil content was non-significant but effect on protein content, protein and oil yields were found significant during both the years. Treatment T7 (100% RDF + FYM @ 25 tha-1) showed best results in quality parameters i.e., oil yield (454 and 427 kg ha-1), protein content (19.1 and 18.8%) and protein yield(180 and 163 kg ha-1)as compare to other treatments in sesame crop during 2020-21 and 2021-22. Application of 100% RDF NPK (inorganic practices) gave higher oil content (48.5 and 49.4%) during 2020-21 and 2021-22. Application of 100% RDF + FYM @ 25 t ha-1recorded higher starch content (14.17 and 14.01%), starch yield (1199.4 and 1257.4 kg ha-1) and protein yield (670.1 and 726.6 kg ha-1) but crop residue @ 25 t ha-1 + bio-fertilizer (Azotobacter + PSB, @ 1 l ha-1each respectively) procured the highest protein content (8.32 and 8.26%) in potato during both the years and other quality parameters i.e., tuber dry matter content, water % and true density % which were observed non-significant during both the years in potato crop.