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Malaysian Journal of Sustainable Agriculture最新文献

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EFFECTS OF HEAVY METALS (Cd, Zn and Cu) ON CARBON, NITROGEN AND IRON MINERALIZATION IN SOIL 重金属(镉、锌、铜)对土壤碳、氮、铁矿化的影响
Pub Date : 2019-05-14 DOI: 10.26480/MJSA.01.2019.33.38
Falguni Akter, Humaira Hasan Tinni, P. Banarjee, M. Hossain
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引用次数: 5
GENETIC VARIANCE AND PERFORMANCE OF SESAME MUTANTS FOR YIELD CONTRIBUTING CHARACTERS 芝麻产量贡献性状突变体的遗传变异及表现
Pub Date : 2019-01-15 DOI: 10.26480/MJSA.02.2019.27.30
Md. Saikat Hossain Bhuiyan, Md. Mohsin Ali Sarkar M. A. Malek, Md. Wasim Akram Majharul Islam
In Bangladesh average sesame production is lower than other sesame producing country of the world, Therefore an experiment was conducted using five sesame M5 mutants along with the mother variety to observe their performances regarding seed yield and other yield attributes. Analysis of variance showed highly significant variations among the mutants and check for most of the characters. The mutant SM-07 required the shortest maturity period and produced the tallest plant and highest number of capsules plant-1 in each location and combined over locations, where as SM-01 and the mother variety Binatil-1 required the longest maturity period. Results over different locations also showed that the three mutants SM-06, SM-04 and SM-07 produced significantly higher seed yield (1477, 1449 and 1438 kg ha-1, respectively) which was 7.3, 5.2 and 4.4% higher than the mother variety Binatil-1 with seed yield of 1377 kg ha-1. This suggests that mutation techniques can be fruitfully applied to develop variety with higher seed yield and other improved agronomic traits of sesame.
孟加拉国的平均芝麻产量低于世界上其他芝麻生产国。因此,使用5个芝麻M5突变体和母品种进行了试验,观察它们在种子产量和其他产量属性方面的表现。方差分析显示突变体之间存在高度显著的变异,并对大多数性状进行了检验。突变体SM-07需要最短的成熟期,在每个位置产生最高的植株和最高数量的胶囊植株-1,并在多个位置组合,其中SM-01和母品种Binatil-1需要最长的成熟期。不同地点的结果还表明,三个突变体SM-06、SM-04和SM-07的种子产量分别为1477、1449和1438kg ha-1,比种子产量为1377kg ha-1的母品种Binatil-1高7.3%、5.2%和4.4%。这表明,突变技术可以有效地应用于芝麻种子产量和其他农艺性状的改良。
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引用次数: 8
STUDY ON THE STATUS OF ROOF TOP GARDENING IN SELECTED RESIDENTIAL AREAS OF DHAKA CITY, BANGLADESH 孟加拉国达卡市住宅小区屋顶园艺现状研究
Pub Date : 2019-01-15 DOI: 10.26480/MJSA.02.2019.31.34
M. Islam, A. Nayeem, A. K. Majumder, Khandokar Tanjim Elahi
The rapid increment of low and middle-income consumers is exerting pressure on the food supply in urban areas. The objective of the study was to identify the present status of rooftop gardening. The study was conducted in the 4 selected residential areas of Dhaka city through plot to plot interview by using questionnaire. Land use nature is divided into four categories like residential, commercial, educational and mixed. Field survey was conducted on 1376 buildings in Dhanmondi, 391 buildings in Lalmatia, 272 buildings in Mohakhali Defense Officers Housing Society (DOHS) and 697 buildings in Uttara 13 no. Sector. Study found that, 39.1%, 59.2%, 36.6 % and 22.2% buildings have rooftop gardening in those selected locations respectively. The study reveals that, nearly one-third of the buildings (36.4%) contain rooftop gardening which basically depends on the aesthetic sense and moral values of individuals. Government should appreciate initiatives and consider proper planning policy to motivate citizen of the urban areas for planting fruit plants and vegetable in their roof. RTG system may also contribute to achieving the Sustainable Development Goals (SDGs). The proposed study identifies the need for long-term policy measures for rooftop gardening that can become the basis for a sustainable approach for urban agriculture.
低收入和中等收入消费者的快速增长给城市地区的食品供应带来了压力。该研究的目的是确定屋顶园艺的现状。本研究采用问卷调查法,在达卡市选定的4个居民区进行了小区访谈。土地利用性质分为住宅、商业、教育和混合四类。实地调查了达蒙迪的1376栋建筑、拉玛提亚的391栋建筑、莫哈哈利国防军官住房协会(DOHS)的272栋建筑和乌塔拉13号的697栋建筑。部门。研究发现,在上述选定地点,分别有39.1%、59.2%、36.6%及22.2%的楼宇设有天台花园。研究显示,近三分之一(36.4%)的建筑物设有屋顶园艺,这基本上取决于个人的审美和道德价值观。政府应重视倡议,并考虑适当的规划政策,以鼓励市民在屋顶种植水果和蔬菜。RTG系统也有助于实现可持续发展目标(sdg)。拟议的研究确定了为屋顶园艺制定长期政策措施的必要性,这可以成为城市农业可持续发展方法的基础。
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引用次数: 7
VOLATILE ESTERS AND SULFUR COMPOUNDS IN DURIANS & A SUGGESTED APPROACH TO ENHANCING ECONOMIC VALUE OF DURIANS 榴莲中的挥发性酯类和含硫化合物&提高榴莲经济价值的建议途径
Pub Date : 2019-01-15 DOI: 10.26480/MJSA.02.2019.05.15
J. Peng
Durio zibethinus, more commonly known as Durian or the ‘king of fruits’ by locals is a Southeast Asian tropical fruit. Smell is a crucial factor in durian acceptance amongst consumers as many are unable to accept the pungent onion-like odour liberated by durians. Due to the controversial aroma of durians, chemical compounds reportedly contributing to the durian smell- volatile esters and sulfur compounds have been widely discussed in the literature. This review article seeks to consolidate the literature which have identified volatile esters and sulfur-containing compounds in durians from Malaysia, Indonesia and Thailand, and studies shedding light on how the economic value of durians can be enhanced. Literature review was conducted using databases Scopus and ScienceDirect and a total of 18 articles were reviewed. In light of the rising demand for durians, factors, namely aroma, flavour and colour, in which consumers consider in the purchase of durians are further looked at, to explore the potential of enhancing favourable traits of durians and increasing its economic value and sales in the global market. By knowing the chemical compounds involved or influencing each factor, further studies can be conducted to explore methods such as breeding of new durian cultivars and metabolic or gene modification for phenotypic manifestation of favourable traits attractive to consumers.
榴莲,当地人称榴莲或“水果之王”,是一种东南亚热带水果。气味是消费者接受榴莲的一个关键因素,因为许多人无法接受榴莲释放出的洋葱味。由于榴莲的香气存在争议,据报道,文献中广泛讨论了导致榴莲气味的化合物——挥发性酯类和含硫化合物。这篇综述文章试图巩固马来西亚、印度尼西亚和泰国榴莲中挥发性酯类和含硫化合物的文献,并对如何提高榴莲的经济价值进行研究。使用Scopus和ScienceDirect数据库进行文献综述,共综述了18篇文章。鉴于对榴莲的需求不断增长,我们进一步研究了消费者在购买榴莲时考虑的因素,即香气、风味和颜色,以探索增强榴莲有利特性、提高其经济价值和在全球市场上销售的潜力。通过了解涉及或影响每一个因素的化合物,可以进行进一步的研究,以探索新榴莲品种的选育和代谢或基因修饰等方法,从而使对消费者有吸引力的有利性状的表型表现出来。
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引用次数: 8
INTERCROPPING OF POTATO WITH BRINJAL 马铃薯与茄子的间作
Pub Date : 2019-01-15 DOI: 10.26480/mjsa.02.2019.16.19
Jubaidur Rahman, M. Yasmin, F. S. Shikha, Majharul Islam
A field experiment was conducted to find out the spacing of potato brinjal intercropping system and land utilization and economic return at the Regional Agricultural Research Station, Jamalpur during rabi 2017-2018. The experiment was laid out in randomized complete block design (RCBD) with three (3) replications and six treatments. Cultivation of potato with brinjal at potato (60 cm × 25 cm) + brinjal (120 cm × 75 cm), Potato (50 cm × 20 cm) + Brinjal (100 cm × 70 cm), Potato (50 cm × 20 cm) + Brinjal (100 cm × 75 cm) might be agronomically feasible and economically profitable for potato and brinjal intercropping system as compared to sole treatment. Potato (50 cm × 20 cm) + Brinjal (100 cm × 70 cm) best performed in gross return, gross margin and potato equivalent yield (PEY 49.14 tha-1) compared with the other treatments. The total yield of intercropped crops was greater than sole cropping, shown by LER>1. The overall advantage of intercropping ranged from 73 to 92%. The highest land equivalent value of 92% was recorded for Potato (50 cm × 20 cm) + Brinjal (100 cm × 70 cm) arrangements indicated a yield advantage of 92% over sole crop. Viable agronomic option in increasing land use efficiency and increased food security. It is, therefore, imperative to demonstrate the best treatment under farmer’s condition.
2017-2018年拉比期间,在贾马尔布尔地区农业研究站进行了一项田间试验,以了解马铃薯-茄子间作系统的间距以及土地利用和经济效益。实验采用随机完全区组设计(RCBD),共有三(3)次重复和六次治疗。与单独处理相比,采用马铃薯(60cm×25cm)+茄子(120cm×75cm)、马铃薯(50cm×20cm)+油条(100cm×70cm)、土豆。与其他处理相比,马铃薯(50 cm×20 cm)+Brinjal(100 cm×70 cm)在总收益、毛利率和马铃薯当量产量(PEY 49.14 tha-1)方面表现最好。间作作物的总产量大于单作作物,LER>1。间作的总体优势在73%到92%之间。马铃薯(50厘米×20厘米)+Brinjal(100厘米×70厘米)的最高土地当量值为92%,表明其产量比单一作物有92%的优势。提高土地利用效率和粮食安全的可行农艺选择。因此,必须证明在农民条件下的最佳待遇。
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引用次数: 3
PHENOTYPIC DIVERSITY OF FINGER MILLET (Eleusine coracana (L.) Gaertn.) GENOTYPES 指磨机的表型多样性(Eleusine coracana(L.)Gaertn.)基因型
Pub Date : 2019-01-15 DOI: 10.26480/MJSA.02.2019.20.26
M. Kandel, N. Dhami, J. Shrestha
An experiment was conducted at Hill Crops Research Program (HCRP), Kabre, Dolakha under Nepal Agricultural Research Council, Nepal (NARC), during rainy season of 2018 with objective to identify the level of genetic difference present in the finger millet genotypes being cultivated for selecting genotypes in different agro-climatic region in Nepal using descriptive statistics, correlation analysis, cluster analysis and principle component analysis. P value of REML procedure revealed that significant variation was observed in 16 finger millet genotypes for baring head, days to 50% flowering, days to 50 % heading, days to 75 % maturity, finger length, flag leaf length, plant stand, plant height, number of finger, peduncle length, no of productive tiller, thousand grain weight, grain yield and straw yield showed selection and development of suitable varieties for different agro-climatic region of Nepal. Traits baring head, finger length, number of fingers, flag leaf length, peduncle length, productive tiller, thousand kernel weight, plant stand, straw yield were positively correlated with grain yield revealed that selection within this is importance for improvement grain yield. Cluster I consists up six early mature genotypes named as KLE-178,GE-0383, ACC#6022,GE-0382,KLE-0150,ACC#0124 can be used to development of early mature genotypes for mountain regions where chilling stress occurs at maturity period whereas similarly cluster II, III and IV consisted up 10 late mature genotypes named as ACC#2843, ACC#2860, ACC#8827-1,Sailung-Kodo1,NE-1703-34,KLE-236,ACC#2311,GE-0356, farmer’s variety, GE-0480 can be used to develop high yielding late mature varieties for mid hill and terai regions these genotypes may be of interest to researcher for selection of materials for breeding program in different agro-climatic region of Nepal.
2018年雨季,在尼泊尔农业研究委员会(NARC)下属的多拉卡卡布雷山地作物研究计划(HCRP)进行了一项实验,目的是通过描述性统计、相关分析、,聚类分析和主成分分析。REML程序的P值显示,16个指状小米基因型在露头、开花天数至50%、抽穗天数至50%和成熟天数至75%、指长、旗叶长、株高、指数、花序梗长、分蘖数、千粒重、,粮食产量和秸秆产量显示了尼泊尔不同农业气候区适宜品种的选择和发展。露头性状、指长性状、指数性状、旗叶长度性状、花序梗长度性状、分蘖性状、千粒重性状、株高性状、秸秆产量性状与粮食产量呈正相关,说明在此范围内的选择对提高粮食产量具有重要意义。聚类I由六种早熟基因型组成,命名为KLE-178、GE-0383、ACC#6022、GE-0382、KLE-0150、ACC#0124。这些基因型可用于在成熟期发生冷胁迫的山区开发早熟基因型,而类似的聚类II、III和IV由10种晚熟基因型组成:ACC#2843、ACC#2860、ACC#8827-1、Sailung-KOD1、NE-1703-34、KLE-236、ACC#2311,GE-0356,农民品种,GE-0480可用于为中山和terai地区开发高产晚熟品种。研究人员可能对这些基因型感兴趣,以选择尼泊尔不同农业气候地区的育种计划材料。
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引用次数: 9
EVALUATION OF PLANT GROWTH PROMOTING POTENTIALS EXHIBITED BY RHIZOBACTERIA ASSOCIATED WITH BEANS PLANT 大豆相关根瘤菌促进植物生长潜能的评价
Pub Date : 2019-01-07 DOI: 10.26480/mjsa.01.2019.20.22
Chinakwe Ec, V. Ibekwe, U. N. Nwogwugwu, J. Mike-AnosikeEOfoegbu, I. Nwachukwu, S. ChinakwePoAdeleye
Plant growth promoting rhizobacteria (PGPR) isolated from the rhizosphere of velvet Beans plant grown on the agricultural research farmland of Federal University of Technology, Owerri, were evaluated for their growth promoting potentials. The four isolates: Micrococcus sp, Bacillus sp, Corynebacterium sp, and Enterococcus sp, were evaluated for plant growth promoting abilities, such as phosphate solubilization, indole acetic acid (IAA), ammonia (NH3), and Hydrogen Cyanide (HCN) production. Micrococcus sp, Bacillus sp, and Enterococcus sp produced IAA, while Corynebacterium sp, and also Bacillus sp and Enterococus sp solubilized phosphate. All the isolates were able to produce HCN and NH3. Rhizobacteria associated with beans plant constitute important sources of potentially beneficial microorganisms with plant growth promoting activity or antagonistic effects against phytopathogens. The results obtained in this study suggests that these rhizobacteria possess multiple plant growth promoting attributes which can be applied as biofertilizers or as biocontrol agents in agriculture, to improve plant growth and productivity.
从生长在奥韦里联邦理工大学农业研究农田的天鹅绒豆植物根际分离的植物生长促进根际细菌(PGPR)对其生长促进潜力进行了评估。对4个分离株:微球菌、芽孢杆菌、棒状杆菌和肠球菌的促生长能力进行了评价,如磷酸盐溶解、吲哚乙酸(IAA)、氨(NH3)和氰化氢(HCN)的产生。微球菌属、芽孢杆菌属和肠球菌属产生IAA,棒状杆菌属以及芽孢杆菌属、肠球菌属溶解磷酸盐。所有分离株均能产生HCN和NH3。与豆类植物相关的根际细菌是潜在有益微生物的重要来源,具有促进植物生长的活性或对抗植物病原体的拮抗作用。本研究结果表明,这些根际细菌具有多种促进植物生长的特性,可作为生物肥料或生物防治剂应用于农业,以提高植物生长和生产力。
{"title":"EVALUATION OF PLANT GROWTH PROMOTING POTENTIALS EXHIBITED BY RHIZOBACTERIA ASSOCIATED WITH BEANS PLANT","authors":"Chinakwe Ec, V. Ibekwe, U. N. Nwogwugwu, J. Mike-AnosikeEOfoegbu, I. Nwachukwu, S. ChinakwePoAdeleye","doi":"10.26480/mjsa.01.2019.20.22","DOIUrl":"https://doi.org/10.26480/mjsa.01.2019.20.22","url":null,"abstract":"Plant growth promoting rhizobacteria (PGPR) isolated from the rhizosphere of velvet Beans plant grown on the agricultural research farmland of Federal University of Technology, Owerri, were evaluated for their growth promoting potentials. The four isolates: Micrococcus sp, Bacillus sp, Corynebacterium sp, and Enterococcus sp, were evaluated for plant growth promoting abilities, such as phosphate solubilization, indole acetic acid (IAA), ammonia (NH3), and Hydrogen Cyanide (HCN) production. Micrococcus sp, Bacillus sp, and Enterococcus sp produced IAA, while Corynebacterium sp, and also Bacillus sp and Enterococus sp solubilized phosphate. All the isolates were able to produce HCN and NH3. Rhizobacteria associated with beans plant constitute important sources of potentially beneficial microorganisms with plant growth promoting activity or antagonistic effects against phytopathogens. The results obtained in this study suggests that these rhizobacteria possess multiple plant growth promoting attributes which can be applied as biofertilizers or as biocontrol agents in agriculture, to improve plant growth and productivity.","PeriodicalId":53052,"journal":{"name":"Malaysian Journal of Sustainable Agriculture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47392968","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: 6
AN OVERVIEW MALAYSIA AS A HUB OF PLANTING PROPHETIC FRUITS 概述马来西亚作为种植预言水果的中心
Pub Date : 2019-01-07 DOI: 10.26480/mjsa.01.2019.13.19
Aimi Fadzirul Kamarubahrin, A. Haris, S. A. Shukor, S. N. M. Daud, N. Ahmad, N. Muhamed, Abu Hassan Makmun Abdul Qadir
Only a small number of farmers involve in planting prophetic fruits such as dates palm, figs, pumpkin and watermelon in Malaysia. If look at Malaysia, Muslim is the majority population and practices Prophet Muhammad (pbuh) is a sunnah in order to gain benefit at the end of the day as a Muslim. There is a potential for Malaysian to plant and produce these prophetic fruits due to it availability in small scale. The main purpose of this study is to provide an overview of Malaysia as a hub of planting the prophetic fruits as well as known as sunnah consumption. Methodology is based on review of previous literatures and interview conducted. As recommendation and findings, there is huge potential for planting these prophetic fruits as shown in findings dates palm, figs, pumpkin and watermelon. Economic and religious information will lead to the success of planting these types of fruits. The involvement of government agencies and private sectors is essential in the promotion of planting prophetic fruits to farmers. This study contributes to the literature of planting several prophetic fruits which is available to cultivate, plant and harvest in Malaysia.
在马来西亚,只有少数农民种植枣、棕榈、无花果、南瓜和西瓜等预言水果。如果看看马来西亚,穆斯林是大多数人口,先知穆罕默德(愿主福安之)是一种圣训,以便在一天结束时作为穆斯林获得利益。马来西亚人有种植和生产这些预言水果的潜力,因为它的可用性很小。本研究的主要目的是概述马来西亚作为种植预言水果的中心,以及众所周知的圣训消费。方法是基于回顾以往的文献和访谈进行。作为建议和研究结果,种植这些预言水果有巨大的潜力,研究结果显示,椰枣、无花果、南瓜和西瓜。经济和宗教信息将导致种植这些类型的水果的成功。政府机构和私营部门的参与对促进农民种植预言水果至关重要。这项研究有助于种植几种预言水果的文献,可在马来西亚栽培,种植和收获。
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引用次数: 8
GRAIN YIELD AND QUALITY OF WHEAT AS AFFECTED BY CULTIVARS AND SEEDING RATES 品种和播种率对小麦产量和品质的影响
Pub Date : 2019-01-07 DOI: 10.26480/MJSA.01.2019.08.12
Intsar H. H. Al-Hilfy, S. Wahid, H. M. K. Al-Abodi, S. Al-Salmani, Md. Reaz Mahamud, Md. Bellal Hossain
An experiment was conducted at Research Station, State Board for Seeds Testing and Certification, Baghdad, Iraq during 2015-2016 and 2016-2017 seasons to determine the effect of six seeding rates (80, 100, 120, 140, 160, and 180 kg ha-1) on yield and quality of three wheat cultivars (Bohooth 22, Bohooth 158, and Rasheed). The experiment was laid out in Randomized Complete Blocks Design (RCBD) with split plots arrangement placing seeding rates in main plots and cultivars in sub-plots with three replicates. Seeding rate 140 kg ha-1 gave highest grain yield (4.95 and 4.99 t ha-1) for both seasons, respectively. Seeding rate 80 kg ha-1 gave highest protein content (13.95% and 13.68%) and gluten (34.46% and 32.95%) for both seasons, respectively. Seeding rate of 140 kg ha-1 gave the highest protein yield (618.60 kg ha-1) during the first season, while seeding rate of 120 kg ha-1 gave the highest yield in this trait (621.02 kg ha-1) during the second season. Rasheed cultivar plants produced highest grain yield (4.77 and 4.89 t ha-1), whereas Bohooth 158 plants recorded highest protein content (13.13% and 13.28%) and gluten (34.85% and 33.21%) for both seasons, respectively. So, it's recommended to cultivate the three studied wheat cultivars at seeding rate 140 kg ha-1 to obtain highest grain yield, whereas seeding rate 80 kg ha-1 is the best to get the highest protein and gluten content.
本试验于2015-2016和2016-2017两季在伊拉克巴格达国家种子检测与认证局研究站进行,旨在确定6种播种量(80、100、120、140、160和180 kg hm -1)对3个小麦品种(Bohooth 22、Bohooth 158和Rasheed)产量和品质的影响。试验采用随机完全区设计(RCBD),分块布置,主区播播,次区播播,3个重复。播量为140 kg hm -1的两季籽粒产量最高,分别为4.95和4.99 t hm -1。播量为80 kg ha-1时,两季籽粒蛋白质和面筋含量最高,分别为13.95%和13.68%和34.46%和32.95%。播量为140 kg ha-1时第一季蛋白质产量最高(618.60 kg ha-1),播量为120 kg ha-1时第二季蛋白质产量最高(621.02 kg ha-1)。拉希德品种籽粒产量最高,分别为4.77和4.89 t hm -1, Bohooth 158品种籽粒蛋白质含量最高,分别为13.13%和13.28%,面筋含量最高,分别为34.85%和33.21%。因此,建议在播种量140 kg ha-1时栽培3个小麦品种,以获得最高的籽粒产量,而播种量80 kg ha-1时获得最高的蛋白质和面筋含量。
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引用次数: 5
LARGE SCALE PRODUCTION AND INCREASED SHELF LIFE OF TRICHODERMA HARZIANUM INOCULUMS IN SEMI SOLID MEDIUM 半固体培养基中接种哈茨木霉的大规模生产和保质期的提高
Pub Date : 2019-01-07 DOI: 10.26480/MJSA.01.2019.05.07
Md. Reaz Mahamud
Trichoderma harzianum is a well-known bio control agent that is commercially produced to prevent development of several soil borne plant pathogen. In addition to control of plant diseases, T. harzianum also promotes plant growth. Solid and liquid state fermentation methods are commonly used for mass production of T. harzianum inoculums. Solid fermentation is expensive as it requires substrate for fermentation. Liquid fermentation is also undesirable due to increase of pH, chemical degradation and lower shelf life over the time of storage. Therefore, an alternative semi solid medium has been developed for large scale fermentation of T. harizanum inoculums. The newly developed medium showed more cell count of T. harizanum and less chemical changes (most probably oxidation) over time compared to solid or liquid media. Two to three days after fermentation, the newly developed semi solid medium showed less production of gas compared to other media. Therefore, the newly developed semi solid medium could be used to increase the quality and quantity of T. harizanum inoculums for large scale commercial production.
哈茨木霉(Trichoderma harzianum)是一种众所周知的生物防治剂,用于防止几种土壤传播的植物病原体的发展。除防治植物病害外,哈氏霉还能促进植物生长。固体发酵法和液体发酵法是大批量生产哈氏芽孢杆菌的常用方法。固体发酵是昂贵的,因为它需要发酵底物。由于pH值增加、化学降解和储存时间较短,液体发酵也是不可取的。因此,开发了一种可替代的半固体培养基,用于大规模发酵黑僵菌。与固体或液体培养基相比,新开发的培养基显示出更多的黑僵菌细胞计数和更少的化学变化(最有可能是氧化)。发酵2 ~ 3天后,新开发的半固态培养基与其他培养基相比,产气量较少。因此,新开发的半固体培养基可用于大规模商业化生产,提高黑僵菌接种体的质量和数量。
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引用次数: 0
期刊
Malaysian Journal of Sustainable Agriculture
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