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Temporal Assessment of Crop Protection Agents in Water Bodies of Haryana Districts 哈里亚纳邦地区水体中作物保护剂的时间评价
Pub Date : 2023-10-04 DOI: 10.18805/bkap607
S. Mishra, M.K. Singh, M.K. Saini, S. Alam, L.K. Thakur, I. Mukherjee, J. Kumar
Background: The study was conducted to quantify the presence of crop protection agents in 233 water samples collected from water bodies situated in cities of Panipat, Karnal, Rohtak, Sonipat and Hisar districts of Haryana, India. Water samples were collected during different seasons the year for the period from 2014-2018. Methods: The samples were processed by liquid- liquid partitioning method and quantified by Gas Chromatography and Mass Spectrometry. The water samples were screened for 55 pesticides. Result: Estimation of the residues revealed that 23.5 and 6.6% of pesticides were detected in 68 and 165 monsoon and winter samples, respectively. Chlorpyrifos, pretilachlor, butachlor and lambda cyhalothrin were predominantly present in all the water samples analyzed. Chorpyrifos detected in water samples from Karnal were above standard limit prescribed by EPA 8081and8141 but some samples were below UAS Health advisory life time value.
背景:本研究旨在量化从印度哈里亚纳邦Panipat、Karnal、Rohtak、Sonipat和Hisar等城市的水体中采集的233个水样中作物保护剂的含量。在2014-2018年期间,在一年中的不同季节采集水样。方法:采用液-液分馏法处理,气相色谱法和质谱法定量。对水样进行了55种农药筛选。结果:对68份和165份季风和冬季样品的农药残留量进行了估计,分别为23.5%和6.6%。所有水样中均以毒死蜱、敌敌畏、丁草胺和氯氟氰菊酯为主。甘纳尔水样中检出的毒死蜱高于EPA 8081和8141规定的标准限量,但部分样品低于UAS健康咨询寿命值。
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引用次数: 0
Compositional Analysis of Four Varieties of Rice-Chevally, Njavara, D1 and Bhadra 水稻品种chevally、Njavara、D1和Bhadra的成分分析
Pub Date : 2023-10-04 DOI: 10.18805/bkap514
Neethu Ravikumar, K. Anooja Thomas
Background: Rice is the most important and extensively grown food crop in the world in terms of food, area and production. It is a staple food which serves for nearly half of the world’s seven billion people (IRRI, 2013). Rice constitutes high percentage of carbs with substantial amount of proteins, fat, fibre, mineral and vitamins. Methods: Composition and nutritional content of rice varies with varieties and especially processing method. The objective of the present investigation titled “Compositional Analysis of Four Varieties of Rice-Cheruvally, Njavara, D1 and Bhadra” was to compare the proximate composition and total amylose-amylopectin content of rice cultivars selected. Total Amylose content, amylopectin content and amylose-amylopectin ratio was estimated spectrophotometrically at 620 nm. Among the proximate composition analysis, percentage of carbohydrate, crude protein, ash, moisture and fat were determined using AOAC standard method. Result: In the present investigation the results of the proximate composition and the amylose content of all the four rice varieties indicated significant difference in all the parameters assessed. It is understood that the rice samples selected for the study belongs to high amylose variety with amylose-amylopectin ratio falling between 0.35-0.45. In summary, the study on the proximate composition and amylose content of rice cultivars has revealed some vital information and these generated results will find their way in determining their suitability in food and other relevant industries.
背景:就粮食、面积和产量而言,水稻是世界上最重要和最广泛种植的粮食作物。它是世界70亿人口中近一半人的主食(国际水稻研究所,2013年)。大米含有高比例的碳水化合物和大量的蛋白质、脂肪、纤维、矿物质和维生素。方法:大米的成分和营养成分因品种而异,特别是加工方法而异。本研究题为“四个水稻品种——切鲁瓦利、纳瓦拉、D1和巴德拉的成分分析”,目的是比较所选水稻品种的直链淀粉-支链淀粉的近似组成和总含量。用分光光度法测定了总直链淀粉含量、支链淀粉含量和直链淀粉-支链淀粉比。在近似成分分析中,碳水化合物、粗蛋白质、灰分、水分和脂肪的比例采用AOAC标准法测定。结果:在本研究中,4个水稻品种的直链淀粉含量和近似组成在所有评价参数上均有显著差异。据了解,本研究选用的水稻样品属于高直链淀粉品种,直链淀粉与支链淀粉之比在0.35-0.45之间。总之,对水稻品种的近似组成和直链淀粉含量的研究揭示了一些重要的信息,这些结果将有助于确定其在食品和其他相关行业的适用性。
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引用次数: 0
Utilization of Agricultural Waste Through Conventional Technologies for the Treatment of Industrial Effluents: A Review 利用传统技术处理工业废水的农业废弃物研究进展
Pub Date : 2023-10-04 DOI: 10.18805/bkap647
M. Monica, R. Jayasree, J. Irine Briny Hepzibha
Agricultural waste products are commonly distributed and they are inexpensive and biodegradable. This review focuses on various agro wastes used in the treatment of industrial wastewater. As heavy metals are considered as a global threat affecting biological lives, ways to remove them from waste water are challenging. Various conventional methods are used in recent times for the removal of heavy metals from industrial waste water. Agricultural waste is a good resource for the adsorption of the dyes generated during industrial processing. The adsorption process serves as an alternative method to treat wastewater. The study provides the steps followed in various industries and explains the steps in which the toxic heavy metals find their way to the environment. This review focuses on the comprehensive ways of utilization agro wastes as good treatment material which are also eco-friendly. The review suggests how agro wastes form a potential, effective, affordable and sustainable sorbent biomaterial for minimizing environmental pollution. Agricultural waste products are commonly distributed and they are inexpensive and biodegradable. This review focuses on various agro wastes used in the treatment of industrial wastewater. As heavy metals are considered as a global threat affecting biological lives, ways to remove them from waste water are challenging. Various conventional methods are used in recent times for the removal of heavy metals from industrial waste water. Agricultural waste is a good resource for the adsorption of the dyes generated during industrial processing. The adsorption process serves as an alternative method to treat wastewater. The study provides the steps followed in various industries and explains the steps in which the toxic heavy metals find their way to the environment. This review focuses on the comprehensive ways of utilization agro wastes as good treatment material which are also eco-friendly. The review suggests how agro wastes form a potential, effective, affordable and sustainable sorbent biomaterial for minimizing environmental pollution.
农业废弃物分布普遍,价格低廉,可生物降解。本文综述了用于工业废水处理的各种农业废弃物。由于重金属被认为是影响生物生命的全球性威胁,从废水中去除重金属的方法具有挑战性。近年来,各种常规方法被用于去除工业废水中的重金属。农业废弃物是工业加工过程中产生的染料的良好吸附资源。吸附法是处理废水的另一种方法。该研究提供了在不同行业中所遵循的步骤,并解释了有毒重金属进入环境的步骤。综述了农业废弃物作为一种生态友好的处理材料的综合利用方法。综述提出了农业废弃物如何形成潜在的、有效的、负担得起的和可持续的吸附生物材料,以尽量减少环境污染。农业废弃物分布普遍,价格低廉,可生物降解。本文综述了用于工业废水处理的各种农业废弃物。由于重金属被认为是影响生物生命的全球性威胁,从废水中去除重金属的方法具有挑战性。近年来,各种常规方法被用于去除工业废水中的重金属。农业废弃物是工业加工过程中产生的染料的良好吸附资源。吸附法是处理废水的另一种方法。该研究提供了在不同行业中所遵循的步骤,并解释了有毒重金属进入环境的步骤。综述了农业废弃物作为一种生态友好的处理材料的综合利用方法。综述提出了农业废弃物如何形成潜在的、有效的、负担得起的和可持续的吸附生物材料,以尽量减少环境污染。
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引用次数: 0
A Method of Constructing p-rep Designs 构造p-rep设计的一种方法
Pub Date : 2023-10-04 DOI: 10.18805/bkap561
L.N. Vinaykumar, Cini Varghese, Seema Jaggi, Eldho Varghese, Mohd Harun, Sayantani Karmakar, Devendra Kumar
Background: Early generation breeding trials (EGBTs) are very important in plant breeding programmes. In most cases, a large number of breeding lines are to be tested, often with very few available resources and it is also required to repeat these trials in a number of environments. For such trials, an alternative is to use partially replicated designs, where a proportion of the test lines are replicated at each environment. Methods: Here, a general method of constructing a series of efficient partially replicated designs for EGBTs in equal block sizes, through initial blocks is developed. Result: Taking all environments together, the designs obtained are equi-replicate and are partially balanced. They are cost effective in terms of resources as they require lesser replications.
背景:早代育种试验(egbt)在植物育种计划中非常重要。在大多数情况下,需要对大量的育种品系进行测试,通常可用的资源很少,而且还需要在许多环境中重复这些试验。对于此类试验,另一种选择是使用部分复制设计,即在每个环境中复制一定比例的测试线。方法:在这里,通过初始块,开发了一种构建一系列等效块大小的有效部分复制egbt设计的一般方法。结果:综合所有环境,获得的设计是等重复的,部分平衡的。就资源而言,它们具有成本效益,因为它们需要较少的复制。
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引用次数: 0
Impact of the COVID-19 Pandemic on Agricultural Production and Productivity in Banavaram Village of Vellore District of Tamil Nadu 2019冠状病毒病大流行对泰米尔纳德邦Vellore区的Banavaram村农业生产和生产力的影响
Pub Date : 2023-10-04 DOI: 10.18805/bkap495
V. Senthilvelan, A. Sugantha
The objective of this study is to evaluate the impact of the COVID-19 lockdown on agricultural production and productivity in Tamil Nadu. A total of 147 farmers was surveyed in Banavaram village of Vellore district (93% male; 28% 30-39 years old; 38% literates). About one in ten farmers (10%) did not harvest in the past month with primary reasons cited being unfavorable weather (36%) and lockdown-related reasons (26%). A total of 65% of farmers harvested in the past month (primarily paddy and vegetables), but only 45% had sold their crop; 13% were still trying to sell their crop and 38% had stored their crop, with more than half (55%) reporting lockdown-related issues as the reason for storing. Seventy-nine per cent of households with wage-workers witnessed a decline in wages in the past month and 49% of households with incomes from livestock witnessed a decline. Nearly all farmers reported less productivity (97%). These values are much lower than reported previously for farmers in Banavaram village around this time of year before COVID-19. In conclusion, we found that the COVID-19 lockdown in India has primarily impacted farmers’ ability to produce their crops and livestock products which directly affect their day-to-day activity and standard of living.
本研究的目的是评估COVID-19封锁对泰米尔纳德邦农业生产和生产力的影响。在Vellore区Banavaram村共调查了147名农民(93%为男性;30-39岁28%;期望的38%)。大约十分之一的农民(10%)在过去一个月没有收获,主要原因是天气不利(36%)和封锁相关原因(26%)。在过去的一个月里,65%的农民收获了庄稼(主要是水稻和蔬菜),但只有45%的农民卖掉了他们的庄稼;13%的人仍在试图出售他们的作物,38%的人储存了他们的作物,超过一半(55%)的人报告说,储存作物的原因与封锁有关。在过去一个月里,79%的有工资工人的家庭工资下降,49%的有牲畜收入的家庭工资下降。几乎所有农民(97%)都报告生产力下降。这些数值远低于之前报告的Banavaram村农民在2019冠状病毒病之前的每年这个时候的数值。总之,我们发现,新冠肺炎疫情对印度的封锁主要影响了农民生产农作物和畜产品的能力,这直接影响了他们的日常活动和生活水平。
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引用次数: 0
Metagenomics and Its Tools and Softwares 宏基因组学及其工具和软件
Pub Date : 2023-09-29 DOI: 10.18805/bkap637
Jyotika Bhati, Ratna Prabha, Dwijesh Chandra Mishra
Background: Throughout all of nature, microorganisms can be found thriving in a variety of environmental circumstances. Most marine life is either unculturable or challenging to culture using conventional techniques. Methods: Through the analysis of genomic data obtained directly from an environmental sample, metagenomics enables the study of all microorganisms, regardless of whether they can be cultured or not. This allows for the identification of the species present as well as the extraction of knowledge about the functionality of microbial communities in their natural habitat. Result: This article summarizes the state-of-the-art metagenomic approaches used and their associated softwares and tools. In order to comprehend and utilise unculturable microorganisms, metagenomics provides access to the enormous diversity of the microbial world and has significantly advanced both academic communities and industrial settings.
背景:在整个自然界中,微生物可以在各种环境条件下茁壮成长。大多数海洋生物要么无法培养,要么难以用传统技术培养。方法:通过分析直接从环境样本中获得的基因组数据,宏基因组学可以研究所有微生物,而不管它们是否可以培养。这允许物种的识别,以及提取有关微生物群落在其自然栖息地的功能的知识。结果:本文总结了目前使用的最先进的宏基因组方法及其相关软件和工具。为了理解和利用不可培养的微生物,宏基因组学为微生物世界的巨大多样性提供了途径,并在学术界和工业环境中取得了重大进展。
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引用次数: 0
The Summary and Analysis of ‘Domestic Trade Frictions and Agriculture’ Research Paper: A Review “国内贸易摩擦与农业”研究论文综述与分析
Pub Date : 2023-09-20 DOI: 10.18805/bkap618
Tryson Yangailo
This paper assessed the research study carried out by Sebastian Sotelo which is entitled ‘Domestic Trade Frictions and Agriculture’. This paper summarized and analysed the process, steps and approach Sotelo utilised to formulate his model to investigate the association among trade, productivity as well as the welfare in the Peruvian agriculture sector. The paper reviews Sotelo’s paper entitled ‘Domestic Trade Frictions and Agriculture’ by first summarising and then analysing his study. The review finds that Sotelo’s model is academic and not applicable in real life. The weaknesses and gaps identified in Sotelo’s study are highlighted and include: the assumption that agricultural inputs are all imported from other foreign countries which is not the case in some developing countries; the utilisation of quantitative method and secondary data; the reliance on the estimates; the use of data that is outdated in some cases; the utilisation of the condemned trade cost (iceberg) formula; the assumption that all farmers are homo economicus which most recent studies have proved to be wrong and; application and adoption of constant return to scale which economists have condemned. This paper concludes and recommends that future studies should take advantage of the identified weaknesses and gaps this paper has identified and then explore further to cover the gaps by employing different research methods.
本文评估了Sebastian Sotelo所进行的题为“国内贸易摩擦与农业”的研究。本文总结并分析了Sotelo用来制定他的模型的过程、步骤和方法,以调查秘鲁农业部门贸易、生产力和福利之间的关系。本文回顾了Sotelo题为“国内贸易摩擦和农业”的论文,首先总结了他的研究,然后分析了他的研究。综述发现,Sotelo的模型是学术性的,在现实生活中并不适用。强调了Sotelo研究中确定的弱点和差距,包括:假设农业投入全部从其他国家进口,而在一些发展中国家并非如此;定量方法和二手资料的运用;对估计的依赖;在某些情况下使用过时的数据;使用报废贸易成本(冰山)公式;所有农民都是经济人的假设——最近的研究已经证明这一假设是错误的;经济学家所谴责的规模不变回报的应用和采用。本文总结并建议未来的研究应利用本文确定的弱点和差距,然后通过采用不同的研究方法进一步探索以弥补差距。
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引用次数: 0
Exploring the Growth and Development of Rambutan (Nephelium lappaceum L.) Seedlings: The Impact of Fruit Maturation on Seed Germination, Seedling Growth and Biomass Partitioning 红毛丹(Nephelium lappaceum L.)生长发育的研究幼苗:果实成熟对种子萌发、幼苗生长和生物量分配的影响
Pub Date : 2023-08-12 DOI: 10.18805/bkap632
R. Tetteh, Victor Nketiah, Jennifer Obirih-Opareh, A. Ibrahim, D. A. Kotey
Background: Rambutan (Nephelium lappaceum L.) is one of the most important tropical commercial fruits widely cultivated in south-east Asia, Australia, South America, and African countries due to its nutritional value. However, in Ghana the fruit is gaining popularity in many households and, this could serve as an alternative source of income. The experiment was conducted at the CSIR-Plant Genetic Resources Research Institute, Bunso, Eastern region-Ghana. The objective of the study was to evaluate the effects of maturity stages on Rambutan seed vigour, germination, seedling growth and biomass partitioning. Methods: Fruits of three maturity stages (i.e. green, half-ripe and fully ripe) were harvested from the field genebank and seeds extracted and sown immediately after harvest. The experiment was arranged in a randomised complete block design in three replicates. Results: The results showed that fully ripe fruits had better seed vigour, seedling growth and biomass partitioning followed by the half-ripe fruits. Fruits harvested at the green stage showed the least performance.
背景:红毛丹(Nephelium lappaceum L.)是一种重要的热带商品水果,因其营养价值在东南亚、澳大利亚、南美和非洲国家广泛种植。然而,在加纳,水果在许多家庭中越来越受欢迎,这可以作为另一种收入来源。该实验是在加纳东部地区Bunso的csir -植物遗传资源研究所进行的。研究了红毛丹不同成熟期对种子活力、萌发、幼苗生长和生物量分配的影响。方法:从田间基因库中收获三个成熟阶段(即青熟、半熟和全熟)的果实,并在收获后立即提取种子播种。试验采用随机完全区组设计,共设3个重复。结果:全熟果实种子活力、幼苗生长和生物量分配较好,半熟果实次之。青期果实表现最差。
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引用次数: 0
Minimum Support Price under the Aegis of Universal Basic Income: Understanding the Implications and Way Forward: A Review 全民基本收入支持下的最低支持价格:理解影响和前进之路:回顾
Pub Date : 2023-07-31 DOI: 10.18805/bkap640
A. Balkrishna, V. Arya, Sumit Kumar Singh
For several decades, the Indian government has established a minimum support price (MSP) program for agricultural commodities to alleviate farmers’ price risks. Concerns have been expressed regarding the MSP approach, which can potentially disrupt market integration of agricultural commodities, change pricing incentives and alter the resource allocation and production among commodities. This review article addresses the current situation of agricultural commodity support pricing, how it can be more successful and whether it can be guaranteed. Following the Indian government’s decision to repeal the three agricultural legislations, it has become increasingly clear that the MSP system needs a significant revision and that a change in discourse is must. MSP poses serious ramifications for soil health and water levels, particularly in rainfed regions that are quickly being converted to irrigated areas. A course correction is required, beginning with the demand and supply balance, while protecting farmers’ interests through remunerative prices and assistance as and when needed. In addition to the use of data-driven technologies for the digitization of land records, issuing unique farm IDs and cropping system analysis, the necessity of pricing differential schemes in India has been explored.
几十年来,印度政府建立了农产品最低支持价格(MSP)计划,以减轻农民的价格风险。有人对最惠国待遇办法表示关切,因为这种办法可能破坏农业商品的市场一体化,改变定价激励措施,改变商品之间的资源分配和生产。本文综述了我国农产品支持定价的现状、如何才能更成功、是否有保障等问题。随着印度政府决定废除三项农业立法,越来越明显的是,MSP制度需要进行重大修订,话语上的改变是必须的。MSP对土壤健康和水位造成严重影响,特别是在迅速转变为灌溉区的雨养地区。需要纠正路线,从供需平衡开始,同时通过有报酬的价格和必要时的援助保护农民的利益。除了利用数据驱动的技术将土地记录数字化,发放独特的农场id和种植系统分析之外,印度还探讨了定价差异计划的必要性。
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引用次数: 1
Development of Dairy Industry- An Identify of India’s Self-reliant: A Review 奶业发展——印度自力更生的认同:回顾
Pub Date : 2023-07-25 DOI: 10.18805/bkap625
A. Ramani, Rajesh Deshmukh, R. Seth, Kamal Gandhi, Rajan Sharma
Dairy industry is a self-reliant India’s identity. The dairy sector in India has come a long way since the days of the White Revolution launched by late Prime Minister Shri Lal Bahadur Shastri in 1965. The National Dairy Development Board (NDDB) was established in 1965 to implement the Operation Flood program which aimed to make India self-sufficient in milk production. Today, India is the world’s largest milk producer, with milk production of about 221.06 million tonnes in 2021-2022. The dairy industry in India is not only an important source of income for millions of farmers and rural households, but it also plays a vital role in the country’s economy. It contributes to more than 4% of the country’s GDP and provides employment opportunities to millions of people, both directly and indirectly. The dairy sector in India also plays a critical role in ensuring food security for a large population and provides a source of animal protein for a large vegetarian population.
奶业是印度自力更生的标志。自1965年已故总理Shri Lal Bahadur Shastri发起白色革命以来,印度的乳制品行业已经走过了漫长的道路。国家乳业发展委员会(NDDB)成立于1965年,旨在实施洪水行动计划,旨在使印度在牛奶生产方面实现自给自足。今天,印度是世界上最大的牛奶生产国,2021-2022年的牛奶产量约为22106万吨。印度的乳制品行业不仅是数百万农民和农村家庭的重要收入来源,而且在该国经济中也起着至关重要的作用。它对该国GDP的贡献超过4%,并直接或间接地为数百万人提供就业机会。印度的乳制品行业在确保大量人口的粮食安全方面也发挥着关键作用,并为大量素食者提供动物蛋白的来源。
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引用次数: 0
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Bhartiya Krishi Anusandhan Patrika
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