International Journal of Bio-resource and Stress Management最新文献_第3页

Bulk Segregant Analysis for the Identification of Shoot Fly Resistance Linked Molecular Marker in Sorghum [Sorghum bicolor (L.) Moench] 用于鉴定高粱[Sorghum bicolor (L.) Moench]抗笋尖蝇关联分子标记的群体分离分析

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-28 DOI: 10.23910/1.2023.4814

R. S. Solanki, R. Gami, K. K. Tiwari, R. N. Patel, L. D. Parmar, P. S. Patel

{"title":"Bulk Segregant Analysis for the Identification of Shoot Fly Resistance Linked Molecular Marker in Sorghum [Sorghum bicolor (L.) Moench]","authors":"R. S. Solanki, R. Gami, K. K. Tiwari, R. N. Patel, L. D. Parmar, P. S. Patel","doi":"10.23910/1.2023.4814","DOIUrl":"https://doi.org/10.23910/1.2023.4814","url":null,"abstract":"Sorghum (Sorghum bicolor (L.) Moench) is one of the most important crops in the semi-arid regions of the world. One of the important biotic constraints to sorghum production in India is the shoot fly which attacks sorghum at the seedling stage. The study was undertaken during 2021–22 at the Centre for Millets Research, Sardarkrushinagar Dantiwada Agricultural University, Deesa, Gujarat, India to assess linked molecular markers for sorghum shoot fly resistance using the bulk segregant analysis (BSA) method with simple sequence repeat (SSR) marker from developed F2 mapping population with two genetically diverse parental lines, SWARNA (susceptible to shoot fly) and IS 18551 (resistant to shoot fly). Sixty-five SSRs primers pair were used for the parental polymorphism survey using two contrasting parents to detect the primers exhibiting polymorphism. Eight out of sixty-five primers showed polymorphism (12.30%) between two contrasting parental lines in sorghum. Two out of eight polymorphic SSRs primer pairs i.e., Xtxp 67 and Xgap 88 were found polymorphic between resistance and susceptibility in parents and bulks and thus reported to be putatively linked with shoot fly. Bulk segregant analysis (BSA) was extended to identify the traits controlled by minor genes with additive effects, which increased the power and efficiency of this molecular technique to construct genetic map in the sorghum crop improvement program. The identified SSRs markers i.e., Xtxp 67 and Xgap 88 might be useful to screen resistance for shoot fly infestation in future sorghum improvement program.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"183 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139311978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Correlation Analysis of Various Water Quality Parameters of the Tiru Reservoir, Maharashtra, India 印度马哈拉施特拉邦蒂鲁水库各种水质参数的相关性分析

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-27 DOI: 10.23910/1.2023.4816b

Adinath T. Markad, A. Landge, Ajay S. Kulkarni, Vijay B. Sutar, Supriya D. Meshre

{"title":"Correlation Analysis of Various Water Quality Parameters of the Tiru Reservoir, Maharashtra, India","authors":"Adinath T. Markad, A. Landge, Ajay S. Kulkarni, Vijay B. Sutar, Supriya D. Meshre","doi":"10.23910/1.2023.4816b","DOIUrl":"https://doi.org/10.23910/1.2023.4816b","url":null,"abstract":"The present study was conducted in the department of Aquatic Environment Management, College of Fishery Science, Udgir, District Latur, Maharashtra, India during August, 2017 to January, 2019 to investigate trophic status of the Tiru reservoir. Twenty (20) water quality parameters had been collected monthly from five sampling sites of Tiru reservoir, Udgir, Latur district, Maharashtra, India. Seasonal trends were analysed and discussed in this chapter. Pearson’s correlation coefficient (r) of eighteen physico-chemical parameters from five study locations were analyzed to know the pollution causing parameters. Water quality analysis showed that Total Phosphorus concentrations was highest in the summer, when reservoir water levels were lowest. Correlation between Total phosphorus and Chl-a was highest at 0.926. Eutrophication was mainly generated by phosphorus available in the water, which increases chlorophyll-a concentration (algal blooms). A positive correlation between temperature and DO might be possible because higher summertime water temperatures boost photosynthetic activity. SDD has shown a substantial negative connection with Chl-a throughout all seasons, since an increase in phytoplankton abundance yields a decrease in water transparency. The negative correlation between SDD and turbidity is primarily caused by the high levels of productivity in the summer, and high levels of suspended organic load due to surface runoff in the monsoon season. The majority of the time throughout the research period, Tiru reservoir was found in the eutrophic state, and in some cases even hyper-eutrophic.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139312873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Roles of Trees for Abatement of Environmental Pollution: A Review 树木在减轻环境污染方面的作用：综述

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-26 DOI: 10.23910/1.2023.4074

Clara Manasa P A, S. K. Salimath, Ramakrishna Hegde, Dechamma N. L. Deepthi, Manjunath Gooli

{"title":"Roles of Trees for Abatement of Environmental Pollution: A Review","authors":"Clara Manasa P A, S. K. Salimath, Ramakrishna Hegde, Dechamma N. L. Deepthi, Manjunath Gooli","doi":"10.23910/1.2023.4074","DOIUrl":"https://doi.org/10.23910/1.2023.4074","url":null,"abstract":"Planet Earth has become inhospitable for the survival of biological species as it is facing the most serious threat from pollution. Forestation for the abatement of pollution and the betterment of the environment is a successful and widely accepted method among the many ways and means to mitigate environmental contamination. Pollutants are collected, assimilated, and stored by trees. The capacity of trees to capture and hold larger particulates on the epidermal and outer leaf surfaces aids in regulating dust pollution. Additionally, trees contribute to high-quality water by reducing soil erosion locally, which lowers silt in water bodies and traps or filters other water pollutants. In the context of noise pollution, trees can reduce 5-8 dB of noise per 100 feet of the forest by reflecting and absorbing sound energy. Utilizing live, green plants to lessen and/or remove toxins from contaminated soil, water, sediments, and the air is known as phytoremediation. Additionally, different types of genetically engineered trees have been developed through recombinant technologies, which can be utilized to remove heavy metals and toxic substances from contaminated sites. Such genetically modified or transgenic plants could help clean up contaminated sites by taking up pollutants using their roots. This review examines both the conventional and recent developments in using trees for bioremediating contaminated or polluted sites. Thus, by proper planting scheme with suitable species will bring healthy life and color to the cement concrete jungle of large congested cities","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"88 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139313413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genetic Variability and Association Analysis for Yield and its Components in Alkaline and Inland Saline Stress in Rice (Oryza sativa L.) 水稻（Oryza sativa L.）在碱性和内陆盐碱胁迫下产量及其组分的遗传变异性和关联分析

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-25 DOI: 10.23910/1.2023.4817a

Sai Kylash Kandibanda, Shiva Prasad Gaddam, V. Satturu, D. Saida Naik

{"title":"Genetic Variability and Association Analysis for Yield and its Components in Alkaline and Inland Saline Stress in Rice (Oryza sativa L.)","authors":"Sai Kylash Kandibanda, Shiva Prasad Gaddam, V. Satturu, D. Saida Naik","doi":"10.23910/1.2023.4817a","DOIUrl":"https://doi.org/10.23910/1.2023.4817a","url":null,"abstract":"The experiment was conducted at Agricultural Research Station, Kampasagar, Nalgonda, Telangana, India during the rabi season (December, 2020 to May, 2021) to identify suitable lines tolerant to alkalinity and inland salinity stress in rice. Analysis of variance evinced plenteous quantum of variability in all the 36 genotypes investigated. Phenotypic coefficients of variation were higher than genotypic coefficients demonstrating the effect of the prevalent stress environment. High estimates of genotypic coefficient of variation, phenotypic coefficient of variation, heritability, and genetic advance as percent mean was observed for the traits, seedling mortality, number of filled grains panicle-1 and sterility %. These findings suggested the preponderance of additive gene action for these characters. The remaining traits were mostly under the influence of non-additive gene effects as they recorded low to moderate estimates of genetic advance. Studies from association analysis showed that number of productive tillers hill-1 and number of filled grains panicle-1 had a positive significant correlation with yield whereas, seedling mortality and sterility % had a negative significant association with yield. Path analysis revealed that traits number of productive tillers hill-1, number of grains panicle-1 and 1000 grain weight had a positive direct effect on yield. Hence primacy should be given to the above-mentioned traits to develop alkalinity and inland saline tolerant and high yielding rice cultivars. Lines CT 118911, Sahel 177, M 202 and KPS 10654 were found to be promising entries and can be used tolerant parents in the breeding programme. Three principal components combined could explain 68.86% of the total variation.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139314389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genetic Divergence among On-farm Collections for Yield and Yield-related Traits in Ginger (Zingiber officinale R.) 生姜（Zingiber officinale R.）产量和产量相关性状的田间采集遗传差异

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-23 DOI: 10.23910/1.2023.4843

Altaf Tumminakatti, B. Fakrudin, B. Maruthiprasad, Vishnuvardhana, G. J. Suresha, G. Manjunath, J. Venkatesha

{"title":"Genetic Divergence among On-farm Collections for Yield and Yield-related Traits in Ginger (Zingiber officinale R.)","authors":"Altaf Tumminakatti, B. Fakrudin, B. Maruthiprasad, Vishnuvardhana, G. J. Suresha, G. Manjunath, J. Venkatesha","doi":"10.23910/1.2023.4843","DOIUrl":"https://doi.org/10.23910/1.2023.4843","url":null,"abstract":"The present investigation was carried out at the farmer’s field Neshwi village, Haveri District of Karnataka, India during kharif season (May, 2021 to January, 2022). The improvement of crop relies heavily on genetic diversity. The objective of the study was to assess the genetic divergence of 76 diverse genotypes of ginger collected from different parts of the Karnataka, India which including four checks. The genetic divergence of ginger genotypes was assessed using Mahalanobis D2 statistics. Genetic divergence studies revealed considerable genetic diversity among 76 genotypes of ginger for a set of ten quantitative traits pertaining to the growth and yield characters viz., height of the shoot (cm), leaf area (cm2), number of primary rhizomes, length of the primary rhizome (cm), girth of the primary rhizome (cm), number of secondary rhizomes, length of the secondary rhizome (cm), girth of the secondary rhizome (cm), crop duration (number of days) and rhizome yield plant-1 (g). Analysed 76 ginger genotypes were clustered based on similarities between their D2 values using Tocher’s method, resulting in 14 distinct groups. Considerable diversity within and between 14 clusters was observed among the genotypes. The characteristics such as average rhizome yield plant-1, girth of the primary rhizome and length of the primary rhizome were the main factors in differentiating the genotypes of ginger studied. Utilizing genotypes from clusters with high inter-cluster distances, such as clusters VI and XIII, VI and XIV and X and XIV can form potential pre-breeding material for the improvement of ginger crop.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139315514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Weather Parameters on Wheat Productivity: A Statistical Analysis Using SPSS 天气参数对小麦产量的影响：使用 SPSS 进行统计分析

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-22 DOI: 10.23910/1.2023.4814a

Ankita Negi, Kuldeep Rana, Shweta Singh, U. P. Shahi

{"title":"Effect of Weather Parameters on Wheat Productivity: A Statistical Analysis Using SPSS","authors":"Ankita Negi, Kuldeep Rana, Shweta Singh, U. P. Shahi","doi":"10.23910/1.2023.4814a","DOIUrl":"https://doi.org/10.23910/1.2023.4814a","url":null,"abstract":"The present study was conducted during the year March, 2021 to March, 2022 at Krishi Vigyan Kendra (KVK) Baghpat, Uttar Pradesh, India under Gramin Krishi Mausam Seva-District Agromet Unit (GKMS-DAMU) scheme to identify the effects of weather parameters on wheat productivity in two districts of Uttar Pradesh, namely Baghpat and Meerut for the five rabi seasons (October-April) from 2012 to 2017 using statistical analysis technique in the Statistical Package for the Social Sciences (SPSS). The study utilized in-situ collected weekly data of weather parameters viz., bright sunshine hours, maximum temperature, minimum temperature, rainfall, maximum relative humidity, minimum relative humidity and wind speed. The data of wheat yield (t ha-1) was collected from Directorate of Economics and Statistics, Department of Agriculture website (http://aps.dac.gov.in/APY/Public_Report1.aspx). The SPSS analysis revealed that weather conditions play a significant role in wheat productivity in both districts. The results showed that maximum temperature during April first week had a positive correlation with wheat yield for Baghpat district. Meanwhile, in Meerut, the most significant weather parameters that affected wheat yield were February’s fourth week rainfall, followed by bright sunshine hours of March third week, and minimum relative humidity of April third week. It was also observed that intense rainfall reduced wheat yield in Meerut during the 2014–15 Rabi season. The findings of present study could be useful for policymakers & farmers in developing strategies to improve wheat productivity. The study emphasized the importance of considering local weather conditions for better decision making in agricultural operations.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139315681","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Scale Morphology and Population Differentiation in Exotic Fish Tilapia (Oreochromis mossambicus P. 1852) from Some Major Water Bodies of Western India 印度西部一些主要水体中外来鱼类罗非鱼（Oreochromis mossambicus P. 1852）的鳞片形态和种群分化

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-21 DOI: 10.23910/1.2023.4798a

N. Ujjania, L. Sharma, Sanchita Rose, S. Prajapati

{"title":"Scale Morphology and Population Differentiation in Exotic Fish Tilapia (Oreochromis mossambicus P. 1852) from Some Major Water Bodies of Western India","authors":"N. Ujjania, L. Sharma, Sanchita Rose, S. Prajapati","doi":"10.23910/1.2023.4798a","DOIUrl":"https://doi.org/10.23910/1.2023.4798a","url":null,"abstract":"The study was conducted to find out the morphological variations in tilapia (Oreochrmis mossambicus P. 1852) samples collected from three different water bodies namely Aanasagar lake (S1), Jaisamand lake (S2) and Vallabhsagar dam (S3) during the March 2012 to April 2022 have been studied in the current research. The standard-length and weight ranged between 17.50 to 38.50 cm and 98.50–932.50 g (S1), 15.00 to 24.00 cm and 60.00 to 250.00 g (S2), 15.00 to 33.00 cm and 77.00 to 662.00 g (S3). Key scales were picked out to accomplish the objective of research. The twelve different morpho-parameters (L1, L2,…L12) of Oreochrmis mossambicus P. 1852 scales were measured and analyzed to find presence or absence of morphological variations among the tilapia populations from three habitats. It was found that between these morphometric parameters of Oreochromis mossambicus, L3 and L8 in S1 (0.862), L7 and L12 in S2 (0.830) and L10 and L12 in S3 (0.988) showed very high correlation. Further, the morphological study on measurements was subjected to principal component analysis (PCA) and reported a total 84.98, 89.52 and 93.40 percent of significant variances in scale components (morphometric parameters) for tilapia from S1, S2 and S3 respectively. Variations obtained in morphological (morphometric measurements) data showed four (S1), five (S2) and two (S3) groups of dominant components for the scales of tilapia. It was clearly the formation of disseminated groups in the plot of sheared PCs scores. It is inferred that there was dissimilarity in scale morphological structure of Oreochromis mossambicus collected from different water bodies.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"29 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139315725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Different Mulches and Bed Sizes on Growth, Yield and Quality of Turmeric (Curcuma longa L.) Under the Mid-Hill Zone of Himachal Pradesh 不同覆盖物和床面大小对喜马偕尔邦半山区姜黄（Curcuma longa L.）生长、产量和质量的影响

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-20 DOI: 10.23910/1.2023.4798

Shivanand D Ainapur, H. Sharma, Vipin Sharma, S. Pathania

{"title":"The Effect of Different Mulches and Bed Sizes on Growth, Yield and Quality of Turmeric (Curcuma longa L.) Under the Mid-Hill Zone of Himachal Pradesh","authors":"Shivanand D Ainapur, H. Sharma, Vipin Sharma, S. Pathania","doi":"10.23910/1.2023.4798","DOIUrl":"https://doi.org/10.23910/1.2023.4798","url":null,"abstract":"The present investigation was carried out in the Department of Vegetable Science, Dr. YS Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, India during kharif, May, 2020–January, 2021 to examine the effect of different mulches and bed sizes on the growth, yield and quality of turmeric. The trial was laid out in randomized complete block design (factorial) with 9 treatment combinations, including 3 mulches (silver-black mulching film, pine needles and dry grass) with 3-bed sizes (9×1 m2, 6×1 m2 and 3×1 m2), which were triplicated. Turmeric yield proved to be significantly affected by mulching materials with silver-black mulching film producing the highest yield (32.01 t ha-1) whereas pine needles produced the lowest yield (23.85 t ha-1). Rhizome length and breadth, the number of primary and secondary rhizomes, dry recovery, essential oil, oleoresin and curcumin content were some of the yield and quality characteristics that have been improved by the use of silver-black mulching film. Bed size also provided a significant effect on the yield of turmeric with the highest (29.03 t ha-1) in bed size 9×1 m2 whereas lowest in 3×1 m2 (25.75 t ha-1). A combination of silver-black mulching film and 9×1 m2 bed size provided the significantly highest turmeric yield (33.56 t ha-1). This study recommends that farmers in Himachal Pradesh’s mid-hill zone to produce turmeric using silver-black mulching film on beds measuring 9×1 m2 for better growth, yield and improved quality of turmeric.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"245 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139316371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design and Development of Mini Tractor Operated Multipurpose Equipment for Groundnut Crop 设计和开发用于花生作物的小型拖拉机操作多功能设备

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-20 DOI: 10.23910/1.2023.4795a

Suresh Batta, Hari Babu Battu, A. Arudra, Kumar H. V. Hema

{"title":"Design and Development of Mini Tractor Operated Multipurpose Equipment for Groundnut Crop","authors":"Suresh Batta, Hari Babu Battu, A. Arudra, Kumar H. V. Hema","doi":"10.23910/1.2023.4795a","DOIUrl":"https://doi.org/10.23910/1.2023.4795a","url":null,"abstract":"A study was developed to design and fabricate a multipurpose equipment during the year of 2021 in the Departmental Workshop of Farm Machinery and Power Engineering and evaluated at field of Dr. NTR College of Agricultural Engineering, Bapatla, Andhra Pradesh, India. The proposed design of machine is economical to fabricate, and have greater design simplicity than its counterpart, with proper seed placement at desired depth, distance between rowsis adjusted because of tynes are fitted with the nut and bolts. Developed multipurpose equipment also done spraying and weeding attachment can be used simultaneously on single run in groundnut crop so that, the time and labour can be saved and it can be used for any narrow row crops for intercultural operations. The overall dimensions of developed multipurpose equipment are 1800×600×1550 mm and the weight of machine was 150 kg. The designed and develop machine was operated at various speeds i.e 1.8, 2.5 and 3.2 km h-1. The field efficiency while doing sowing, spraying and weeding of equipment varies from 78,83 and 78% at 1.8, 2.5 and 3.2 km h-1. The different operations were operated effectively at 2.5 km h-1. The use of multipurpose equipment helps to overcome the problems of drudgery, labour shortage timeless of operation and as a result, the farm power availability in farms can be increased. Hence, there is a need for a multipurpose implement for carrying different operations in groundnut crop.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139316447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparative Efficiency of Some Novel Insecticides against Fall Army Worm, Spodoptera frugiperda in Maize 一些新型杀虫剂对玉米中秋戎虫（Spodoptera frugiperda）的杀虫效果比较

International Journal of Bio-resource and Stress Management Pub Date : 2023-10-19 DOI: 10.23910/1.2023.4491a

Md Imraj Zaman, Lakshman Chandra Patel

{"title":"Comparative Efficiency of Some Novel Insecticides against Fall Army Worm, Spodoptera frugiperda in Maize","authors":"Md Imraj Zaman, Lakshman Chandra Patel","doi":"10.23910/1.2023.4491a","DOIUrl":"https://doi.org/10.23910/1.2023.4491a","url":null,"abstract":"The present study was carried out at the instructional farm, College of Agriculture, Bidhan Chandra Krishi Viswavidyalaya, Farm Gate, Kalna Road, Burdwan Sadar, West Bengal, India for successive 2 terms of crop during kharif (June to September, 2020) and rabi (December to March, 2020–21). The bio-efficacy of some chemicals (Cyantraniliprole, Chlorantraniliprole, Emamectin benzoate, Flubendiamide, Spinosad, Emamectin benzoate, Broflanilide, Chlorfenapyr, Spinetoram and Teflubenzuron) and bio-pesticides (Bacillus thuringiensis var kurstaki, Beauveria bassiana, Metarhizium anisopliae, Azadirachtin and Steinernema sp.) were evaluated against Fall Army Worm (FAW) in corn at the field condition. The major parameters considered for comparing the treatments were based on percent reduction in larval population, leaf damage (%) followed by headonic scoring (0–9 scale) and attack intensity (%). All the chemical insecticides except teflubenzuron resulted more or less higher percent population reduction of FAW larva (75.39–89.17%), lower leaf damage (20.13–31.21%) along with low damage score (1.45–1.95) and lower attack intensity (3.03–6.09%). All these effects were at moderate range in case of bio-pesticides. Based on the present findings, better selection of suitable insecticides is possible to manage FAW in corn.","PeriodicalId":507789,"journal":{"name":"International Journal of Bio-resource and Stress Management","volume":"194 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139316535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0