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)
30 Jun 2026 (Vol - 57 , Issue- 07 )
31 Jul 2026 (Vol - 57 , Issue 07 )
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
Studies on Quality Evaluation of Protein Enriched Bamboo Shoot Flour Cookies
Bamboo is one such plant popularly known for its industrial uses but the consumption of young shoots as food remains neglected. Present study focused on the use of bamboo shoots flour for the production of baked goods owing to their enormous health benefits. Formulations were developed with different proportions of refined wheat flour, Bamboo shoot flour and Sprouted soya bean flour in the ratios T0100% Refined Wheat Flour (100 %), T1 40%Refined Wheat Flour: Bamboo shoots flour, Sprouted Soy Bean Flour (40:40:20), T2 Refined Wheat Flour: Bamboo shoots flour : Sprouted Soy Bean Flour; (50:30:20)and T3 Refined Wheat Flour: Bamboo shoots flour : Sprouted Soy Bean Flour; (50:40:10) respectively. The physical characteristics of the prepared cookies varied with the variation in the proportion of individual flours in the different blends. The cookies weight ranged from 10.62g to 11.14g with cookies that contained the highest percentage of bamboo shoots (T3) having the least weight while cookies with the least percentage of bamboo shoots flour(T1). The diameter and thickness of the produced cookies ranged from 44.62 to 4.89 (cm) and from 1.33 to 1.45(cm) respectively. The moisture content was ranged from 5.73 to 6.58. The control (T0) had the high moisture content 5.73% on the initial day of analysis. At the end of the storage period (45 days) the moisture content was lower in T2 (6.02 %) sample. Initially the protein content was ranged from 7 to 9 % of control and 24 to 26.5 % in T2 samples. Initially the fat content maintained from 29 to 32 per cent. The T2 had the highest fat content 32 per cent on the initial day of analysis and the T1 control treatment had the minimum fat content of 29 per cent. Initially the total carbohydrate content was ranged from 40 to 43 per cent. In control sample The T2had the lowest total carbohydrate content (26.12%) at the end of 45 days of storage the total carbohydrate content was slightly decreased. The initial crude fiber content was maintained from 2.74 to 3.3 per cent. The T2 had the highest crude fiber content 3.5% on the initial day of analysis and the T0 control treatment had the minimum crude fiber content of 2.74%. The free fatty acid content of bamboo shoot cookies ranged from 0.12 to 0.32%. The sensory evaluation for colour, flavor, taste texture and overall acceptability were high in cookies. The microbial load viz., total plate count, yeast and mould count of bamboo shoot flour cookies was Below Detectable Level (BDL) on 0 day (initial) of storage period. At the end of the 45 days of storage, the bamboo shoot flour cookies showed high in total plate count (8 cfu/ml) of T1 sample when compared to T12 sample .So storage study of the bamboo shoot flour cookies was acceptable for 45 days.
Bio-efficacy of insecticides on six spotted ladybird beetle, Coccinella septempunctata (Linnaeus) in brinjal crop
The coccinellids, Coccinella septempunctata L. is a very important bio-agent against soft bodied insects for many crops. The conservation of this predator in IPM approaches required knowledge of the toxicity and the effectiveness of insecticides on their biological characters. In the present study, the efficacy of the six insecticides (Spinosad 45EC, Emamectin benzoate 5 SG, Indoxacarb 14.5 SC, Quinalphos 25 EC, Profenophos 50 EC and Lambda-cyhalothrin 5EC), one microbial insecticide (Bacillus thuringiensis) and one botanical insecticide (Neem oil 1500ppm) on the mortality, developmental time and consumption These studies were conducted at the Sardar Vallabhbhai Patel University of Agriculture & Technology in Meerut, Uttar Pradesh, India, during the Zaid seasons of the year 2019 and 2020. The pe-treatment and post treatment observations were taken on the basis of population of C. septempunctata present in the brinjal crop. The observations were taken in seventh and fourteenth days after spraying. Data generated in the year 2019 that C. septempunctata population per five plants of brinjal was highest recorded in untreated plot than the plot treated with Bacillus thuriengiensis, which was followed by neem oil treatment i.e. 6.67 (both 7 and 14 Days After Spraying), 4.67 (7 DAS), 4.00 (14 DAS), 4.00 (7DAS) and 3.67 (14DAS), respectively. All new molecules of insecticides were found to be significantly recorded lower population of C. septempunctata. Same observations were also taken in zaid season of year 2020, we observed the same trade as previously recorded in the year 2019.
Integrated approach for weed management in groundnut
Studies conducted at Regional Research Station, Tamil Nadu Agricultural University, Vridhachalam, TamilNadu during rabi/summer 2016-17, 2017-18 and 2018-19 revealed the integration of herbicides with cultural method to contain weeds in groundnut under rice-groundnut system. Among the various herbicides tested, application of Pendimethalin 30% EC @ 1.50 kg a.i/ha followed by (fb) one hand weeding at 25 DAS recorded higher pod yield of 2443 kg/ha over rest of the herbicide combination treatments. The other treatments viz., pendimethalin 30% EC @ 1.5 kg a.i/ha fb Imazethpyr 10% S.L @ 75 g a.i/ha produced pod yield of 2212 kg/ha followed by pendimethalin 30% EC @ 1.50 kg a.i/ha fb quizalopfop ethyl 5 % E.C @ 50 g a.i/ha which gave 2171 kg/ha. All the treatment combinations were found on par with each other and significantly superior over control in terms of pod yield. The weed control efficiency was also higher (91 %) with application of pendimethalin 30% EC @ 1.50 kg a.i/ha fb one hand weeding at 25 DAS. The net return and benefit cost ratio was also higher with the same treatment i.e.application of pendimethalin 30% EC @ 1.50 kg a.i/ha fb one hand weeding at 25 DAS worked out with higher BCR (2.38).
Antioxidant, Anticoagulant, Antithrombotic Activities And Analgesic Effect Of Stem Extracts Of Launaea acanthoclada
Launaea acanthoclada is a medicinal plant used to treat inflammations, digestive disorders and wound infections. The aim of our study was to assess antioxidant, anticoagulant, antithrombotic activities and analgesic effects of this plant extracts. The total phenols and flavonoids content of the different extracts were determined using Folin-Ciocalteu and Aluminum chloride colorimetric assays. Antioxidant activity was performed using several methods. The anticoagulant and antithrombotic activity was tested on human blood. To evaluate analgesic activity, the crude extract was subjected to acetic acid-induced writhing test. Crude extract (CrE) and ethyl acetate extract (EAE) showed a potent activity in scavenging DPPH (IC50 of 9.14 ± 1.88 and 44.3 ± 0.85 µg/mL). EAE, CrE, butanol (BuE) and hexane (HeE) fractions displayed the greater activity (> 80%) in inhibition of β-carotene oxidation. However, EAE had an IC50 of 0.87 ± 0.02 mg/mL in hydroxyl radical scavenging assay. Aqueous fraction (AqE) and EAE showed a significant percentage of clot lysis (35.15 and 30.08%). CrE, HeE and EAE inhibit blood clotting even after 3 h. In addition, CrE induced significant antinociceptive activity of 50 and 57.28% at doses of 150 and 300 mg/Kg, respectively. Our findings revealed that L. acanthoclada could be used in the development of new natural medicines.
Combining Ability Analysis of Quality Protein Maize Inbred lines
The present study was aimed to assess the general combining ability of parents and specific combining ability of their crosses for yield and quality traits. Nine inbred lines were crossed with three testers using line × tester mating design. Nine lines, three testers and 27 F1s were evaluated along with two checks in this study for grain yield per plant, grain protein content, tryptophan content and lysine content during Rabi 2021-22 and Spring 2022. Total 41 genotypes (27 crosses, 9 lines, 3 testers and 2 checks) were evaluated in Randomized Block Design with three replications at experimental farm of BAC, Sabour. Based on general combining ability analysis parents L4, L6, L9 were found as good general combiner for grain yield & quality traits in rabi season. L1, L2 and L3 were accompanied with significant GCA in desired direction for tryptophan and lysine content in spring season. Among the crosses L2 × T1, L7× T3 and L3× T1, L9 × T3 exhibited highly significant and desirable SCA effects for grain yield per plant in rabi and spring season respectively. L3× T3 possessed highly significant SCA effects for protein, tryptophan and lysine content in spring season. Therefore, these crosses can be utilized for developing high yielding good quality hybrid varieties in maize. There was preponderance of non-additive gene action in the inheritance of all the traits.