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Darwin H Pangaribuan
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Journal of Agriculture and Applied Biology ( JAAB)
Published by Future Science
ISSN : -     EISSN : 27235106     DOI : https://doi.org/10.11594/jaab
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Journal of Agriculture and Applied Biology (J. Agric. Appl. Biol.) is striving to disseminate recent techniques and applications in agriculture and applied biology for researchers, students, and scholars in research institutes and universities worldwide. Journal focuses on crops, from seed to quality, growing under the tropical zones The journal publishes articles that report recent findings in the following areas: Seed Science and Technology Agronomy & Horticulture Agrotechnology Ecophysiology Crop Protection Soil Fertility & Organic Farming Land Use & Land Evaluation Sustainable Agriculture. Plant-Microbe Interactions Plant Biology Plant Biotechnology Agrobiodiversity Agroforestry Biosciences Biopharmaca Agroindustry Agricultural Engineering Postharvest Physiology & Technology Product Quality
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 9 Documents
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Search results for , issue "Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology" : 9 Documents clear
Genotoxic effects of profenophos on Pisum sativum Anirup Sengupta; Rupak Kumar Sengupta
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.03.01.01

Abstract

Profenophos is a commonly used organophosphate pesticide in pulse crops; however, it is difficult to say whether it is safe from cytogenotoxic effects. Test plant materials (field pea seeds) were soaked in 250 ml of 0.2%, 0.4% and 0.6% profenophos 50% EC separately for 6 hours. The mechanism behind various types of chromosomal anomalies observed due to treatment with profenophos has been discussed in detail. The effects of the pesticide that appeared in M1 generation diluted in M2. The appearance of C-metaphase with univalent and bivalents, multipolarities, chromatin bridges suggest that these organophosphate pesticides like profenophos affect genetic recombination which may lead to loss of important factors, gain of undesirable characters. This study aims at finding the cytological and genotoxic effect of pesticide profenophos on germ cells of Pisum sativum var. arvense and suggests judicious means of application of pesticides and agrochemicals in appropriate condition to elude further damages in the future.
Morphological characterisation of Bambara groundnut (Vigna subterranea (L.) Verdc.) germplasm collections: A basis for crop improvement Johanna Shekupe Valombola; Simon Kamwele Awala; Kudakwashe Hove
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.03.01.02

Abstract

Bambara groundnut is one of the underutilised legume crops adapted to Sub-Saharan Africa's harsh, semi-arid tropical regions, providing nutrition and cash income among resource-poor farmers. A field study comprising 25 Bambara groundnut accessions was carried out during the 2018/2019 cropping season at the Crop Science Experimental Field, University of Namibia-Ogongo Campus, to characterise the accessions using qualitative traits. The experimental design used was an alpha lattice with three replications. Based on the visual observation techniques, the results showed morphological variation among the genotypes. The Bambara groundnut germplasm studied showed high phenotypic variations. The germplasm had a high proportion of the bunch-type growth habit (44% accessions), oval leaflet shape (64%), sparse hairiness (56%), and absence of eye pattern colour (70%). Also, cluster analysis grouped the accessions into five super classes. Shanon-Wennier index indicated a significant level of diversity among the Bambara groundnut accessions for most traits studied, with plant growth habits having the highest index of 2.15, followed by for pod colour (1.45) and seed eye pattern colour (1.22). These results may be useful in formulating national Bambara groundnut breeding programs in semi-arid Sub-Saharan African regions. However, molecular analysis is required to determine the genetic variations among the accessions.
Biology and integrated management of tobacco caterpillar, Spodoptera litura Fab.: A systematic review Sushmita Sharma; Sachin Upadhayaya; Sundar Tiwari
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.03.01.04

Abstract

Tobacco caterpillar (Spodoptera litura) has damaged in great extent in different cultivated crops. Mainly it affects solanaceous crops. It feeds on the leaves of the crop and crops seems as it is fed by the animals. In later stage it damages whole plant causing rotting of plant. Commercial farmers are normally relying on chemical pesticides. Integrated Pest Management (IPM) strategy is suggested as a best option of pest management. Using respective trap crop of major crops has been found most effective method as trap has multiple advantages for the small-scale farmers. Handpicking can be effectively used for the fourth and fifth instar of the larva. This systematic review aims to collect the general biology of tobacco caterpillar and related species as well as various IPM measures of pest management. The details pest biology, ecology, host distribution and integrated pest management are reviewed systematically and presented in review section. Reviews were carried out citing different journal articles, books, conference proceedings, thesis, reports, books sections etc. This review can be useful for the researchers, academicians and extension workers to develop an IPM protocol for the tobacco caterpillar.
Macroalgae diversity at Porok Beach, Gunungkidul, Yogyakarta, Indonesia Faradilla Faradilla; Fajriatin Nikmah; Alfi Dilla Putri; Gizela Aulia Agustin; Lailatul Nurkaromah; Melinda Windiana Febrianti; Muhammad Arief Budhiman; Umi Salamah; Abdul Razaq Chasani
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.03.01.06

Abstract

Indonesia is one of the world's richest nations in terms of its biodiversity. One of the biological resources that has an important role in marine life is macroalgae. As a primary producer, macroalgae play an important role in the coastal environment. Porok Beach is a beach in the Gunungkidul district of Yogyakarta, Java Island, Indonesia. Porok beach is dominated by a rocky substrate, which would be the ideal substrate for macroalgae. The development of coastal areas as a tourism destination is feared to have an impact on macroalgae biodiversity. Comprehensive efforts are required to protect the coastlines of Porok Beach as sources of macroalgae germplasm that will ensure the survival of coastal biodiversity in Gunungkidul. So, it is necessary to study macroalgae diversity in Porok Beach to obtain a preliminary data to conserve. the macroalgae in the area. This study aims to monitor the presence of the macroalgae on Porok Beach. Purposive random sampling was used in the study, which took place on October 17th, 2020. Water temperature and pH are the ecological parameters that are measured. Seaweed specimens were collected only from those that were attached to the substrate (no floating specimens were collected) during low tide and then placed in ziplock plastic bags. Macroalgae species were identified to determine macroalgae species based on taxonomic keys using FAO species identification Guide for Fishery From the results of the study, Porok Beach was home to 17 species of macroalgae, eight of which were classified as Chlorophyta, 3 species are classified as Phaeophyta, and 6 species are classified as Rhodophyta.
Sulphur and particulate matter affecting on soil and underground plants Haroon Ejaz; Eshrat Bibi; Waqas Ali; Ikhlaq Ahmad; Aamna Lashari; Hadia Faiz; Wajeeha Nazar
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.03.01.05

Abstract

Environmental problems were faced, and one of them is the accumulation of Sulphur and its compounds in the atmosphere and through the atmosphere, it accumulates in the soil and then the underground plants. In the atmosphere Sulphur it is present in the form of aerosols and acid precipitation. Volatile Sulphur compounds are released by the combustion of fossil fuels and volcanic eruption also produces Sulphur oxides. Deficiency of Sulphur produces paling of plants and denaturing of some enzymes that are then fulfilled by using the fertilizers of Sulphur. Soil also has an adverse effect when particulate matter or Sulphur aggregates in the plants and their physiological and biological development is retarded. Most of the industrial processes contain Sulphur compounds like thiol, thiophene, oxides of Sulphur etc. Structural and chemical mutation occurs when particulate substances induce into the plants and productivity and efficiency of that plant is reduced. The impact of acid rain in places with high quantities of mixed air pollutants has yet to be determined. Acid inputs appear to be affecting several techniques in field soils. These must be measured in terms of plant output. SO2 enters the leaves via stomata and quickly dissolves in Apoplastic water, producing mostly Sulphite (SO3)-2, bisulphite (HSO-3), and H+ ions. SO2 phytotoxicity has been attributed to Sulphite and bisulphite ion interactions with different chemicals. If the quantities are not too high, most leaves can detoxify Sulphite and bisulphite by oxidizing them to less harmful Sulphate ions via a series of processes. SO2 absorbed by foliage may undergo reduction conversion, including absorption into organic Sulphur compounds and release from the leaves as H2S. The oxidizing or reducing route of SO2 in plants is determined by plant species, soil Sulphur content, SO2 amount and persistence, and plant growth conditions.
Rate of stripe rust (Puccinia striiformis) on wheat in the highland and lowland area Ashagre Asnakew Zewde; Jhon Hardy Purba
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.03.01.07

Abstract

Stripe (Yellow) rust caused by Puccinia striiformis f.sp. tritici (Pst) is a crucial wheat disease causing severe damage to cultivated susceptible wheat varieties. The wheat yellow rust assessment was conducted during the primary rainy season of 2018/19 at Ada’a, Lume, and Gimbichu using the zigzag disease assessment method. Disease data, agro-ecological data, and other essential parameters were recorded. The disease was prevalent in all districts by diverse incidence and severity ranges. This implies that yellow rust is distributed wheat disease at all surveyed potential districts. The highest yellow rust prevalence, 62.5% was recorded at Gimbichu district; conversely, the lowest prevalence 31.25% was recorded at Ada’a district. The highest severity and incidence of yellow rust 60% and 100%, respectively, was recorded at Ada’a district with susceptible reaction. In comparison, the lowest severity and incidence (30% and 5%) respectively were recorded at Lume districts with moderately sensitive responses. Many distributions and occurrences govern yellow rust. The highest incidence of yellow rust, namely 100% on land cultivated with kakaba and kubsa wheat bread varieties, occurred at the milk growth stage to the ripe stage. The local cultivar has shown the lowest incidence and severity percentage with moderately susceptible responses than improved varieties.
Evaluation of pro-vitamin A enriched maize hybrids for fighting hidden hunger in Nepal Mahendra Prasad Tripathi; Damodar Gautam; Keshab Babu Koirala; Hari Kumar Shrestha; Abdurahman Besir
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jaab.03.01.03

Abstract

Prevailing vitamin A deficiency is a malnutrition repercussing retarded growth, weak immune system and night-blindness in human beings. Pro-vitamin A enriched maize hybrids could be a strategy for combating vitamin A deficiency, mostly prevailing in children and women of Nepal. With the objective to investigate superior pro-vitamin A enriched ‘bio-fortified’ maize cultivars, twice replicated experiments were laid out in α-lattice design over two consecutive growing seasons of 2019 and 2019/20 at the National Maize Research Program (NMRP), Rampur, Chitwan, Nepal. The results revealed that the difference among tested hybrids was glaring for all agro-morphological, yield, and yield components traits. Among the evaluated traits, days to 50% anthesis and silking, plant and ear height, numbers of kernel rows per cob, grains per row, and grain yield varied significantly among the tested maize hybrids. Effect of planting season was significant for grain yield where winter maize produced 32% higher grain yield than spring maize. HPO16-2, HPO49-3, HPO49-5, and HPO49-2 were the 38-61% high yielding ‘bio-fortified’ maize genotypes than normal hybrid check. Therefore, these hybrids might be the potential higher-yielding future pro-vitamin A enriched maize hybrids to resolve food insecurity, malnutrition, trade deficit on maize grains and specially to combat vitamin A deficiency in Nepal.
Front Cover Vol 3 No 1 2022 Editorial JAAB
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

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Abstract

Front Cover Vol 3 No 1 2022
Back Cover Vol 3 No 1 2022 Editorial JAAB
Journal of Agriculture and Applied Biology Vol 3 No 1 (2022): Journal of Agriculture and Applied Biology
Publisher : Future Science

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Back Cover Vol 3 No 1 2022

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