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Urecol Journal. Part D: Applied Sciences最新文献

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Formulation and Evaluation of Physical Stability Natural Acne Gel Based on Aloevera Gel with Essential Oil Blend 以芦荟凝胶与精油混合为基础的天然痤疮凝胶的配方及物理稳定性评价
Pub Date : 2022-06-23 DOI: 10.53017/ujas.163
Sucia Rahmadani Nurlaila, Ayu Desi Rachmadani, K. Harismah
This study aims to determine the formulation and evaluation of natural acne gel preparations made from aloe vera gel with a mixture of essential oils where the concentration of aloe vera gel can affect the stability of natural acne gel preparations. The use of herbal cosmetics is preferred because it comes from natural ingredients, is safe, can be used by all skin types, has various choices, is inexpensive, has low side effects, and does not pollute the environment. Organoleptic Test Process, pH Test, Adhesion Test, Spreadability Test, Stability Test (Cycling Test) for evaluation of natural acne gel preparations. The results showed that the higher the concentration of aloe vera gel, the higher the pH, dispersion, and stability. By paying attention to the data from each formula, it can be concluded that the most optimal preparation is the F3 preparation which shows the appropriate pH results, appropriate dispersion and homogeneous stability.
本研究旨在确定芦荟凝胶与精油混合制成天然痤疮凝胶制剂的配方和评价,其中芦荟凝胶的浓度会影响天然痤疮凝胶制剂的稳定性。使用草药化妆品是首选,因为它来自天然成分,安全,所有皮肤类型都可以使用,有多种选择,价格便宜,副作用低,不污染环境。用于评估天然痤疮凝胶制剂的感官测试过程、pH值测试、粘附性测试、铺展性测试、稳定性测试(循环测试)。结果表明,芦荟凝胶浓度越高,pH值越高,分散性越好,稳定性越好。通过对各配方数据的关注,可以得出最佳的制备方案为F3制备方案,该方案具有适宜的pH值、适宜的分散性和均匀稳定性。
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引用次数: 1
The Application of Storytelling to Improve Children’s Knowledge and Skill About Tooth Brushing 讲故事在提高幼儿刷牙知识和技能中的应用
Pub Date : 2022-06-23 DOI: 10.53017/ujas.162
Astha Devyana, N. Nurlaila
Brushing teeth is very influential in the process of child development. Dental health problems in children that arise are damage to primary teeth, dental caries in early childhood, deyaced teeth in children under 6 years of age. Tooth brushing education is important for early childhood as an effort to prevent dental health problems. Storytelling was chosen as an educational method because it is interesting and easily accepted by early childhood. To describe the application of storytelling  to improve children’s  knowledge and skill about tooth brushing. This study uses a descriptive method with a case study approach. The process of collecting data using interview and observation techniques. Respondents in this study consisted of 3 children aged between 4 – 5 years. The storytelling activity was carried out 2 times using illustrated fairy tale books. Children’s knowledge and skills were measures using observation sheets before and after brushing teeth storytelling. After the storytelling activity brushed teeth for 2 meetings, the results showed that the level of knowledge and skills of the respondents increased with an average value of 15.6. The application of storytelling brushing teeth has been successfully implemented and can increase the knowledge and skills of early childhood about brushing teeth.
刷牙在儿童发育过程中影响很大。儿童出现的牙齿健康问题是乳牙受损、幼儿期龋齿、6岁以下儿童龋齿。刷牙教育对于儿童早期预防牙齿健康问题是很重要的。之所以选择讲故事作为一种教育方法,是因为它很有趣,而且容易被幼儿接受。描述讲故事在提高儿童刷牙知识和技能方面的应用。本研究采用个案研究法的描述性方法。使用访谈和观察技术收集数据的过程。调查对象为3名年龄在4 - 5岁之间的儿童。用绘本童话书进行了2次讲故事活动。采用观察表对幼儿刷牙前后的知识和技能进行测量。讲故事活动刷牙2次会议后,结果显示,受访者的知识和技能水平有所提高,平均值为15.6。故事刷牙的应用已经成功实施,可以增加幼儿关于刷牙的知识和技能。
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引用次数: 0
The Effect of Highly Challenging Balance Training on Balance in Parkinson's Sufferers: Critical Review 高挑战性平衡训练对帕金森病患者平衡能力的影响:综述
Pub Date : 2022-06-23 DOI: 10.53017/ujas.160
W. Wahyuni, Nur Agung Martopo
Parkinson's is a progressive neurodegenerative disease, characterized by several motor symptoms such as tremor, bradykinesia, rigidity or stiffness, and postural instability. Balance problems, or postural instability, are one of the main motor symptoms of Parkinson's disease that usually appear in the later stages of the disease. The purpose of this study is the effect of highly challenging balance training on balance in Parkinson's patients based on the existing literature and to find out the highly challenging balance training exercise in Parkinson's patients based on the existing literature. The method of this research is to use a critical review study. From the results of this study, it was found that 7 out of 156 articles matched the inclusion criteria. In this study, 7 articles were used as the basis for further studies for the appraisal stage. The results of the appraisal show that 6 articles have a Quartile 1 (Q1) value and 1 article has a Quartile 3 (Q3) value. Based on the results of studies that have been conducted on the effect of highly challenging balance training on balance in Parkinson's patients as concentration using the Critical Review system, it can be concluded that highly challenging balance training has an effect on improving balance in patients with Parkinson's disease.
帕金森氏症是一种进行性神经退行性疾病,其特征是几种运动症状,如震颤、运动迟缓、僵硬或僵硬以及姿势不稳定。平衡问题或姿势不稳定是帕金森病的主要运动症状之一,通常出现在疾病的后期。本研究的目的是在现有文献的基础上研究高挑战性平衡训练对帕金森病患者平衡性的影响,并在现有文献的基础上找出帕金森病患者的高挑战性平衡训练运动。本研究的方法是采用批判性回顾研究。从本研究的结果来看,156篇文章中有7篇符合纳入标准。本研究选取了7篇文章作为评价阶段进一步研究的基础。鉴定结果显示,有6篇文章的四分位数1 (Q1)值,1篇文章的四分位数3 (Q3)值。基于已有的Critical Review系统对高挑战性平衡训练对帕金森病患者平衡性影响的研究结果,可以得出高挑战性平衡训练对帕金森病患者平衡性有改善作用。
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引用次数: 0
The Effectiveness of Expressive Writing Therapy in Reducing Anxiety in Children Victims of Bullying at SMP Negeri 1 Mojotengah Wonosobo in 2021 表达性写作治疗在减少受欺凌儿童焦虑方面的有效性研究
Pub Date : 2022-06-23 DOI: 10.53017/ujas.161
Sekar Lakshmi Prameswari, Reni Mareta, Septi Wardani
Expressive writing therapy is the one of therapy which use writing to reflect cognition and depth affection about traumatic or unpleasant experience. Expressive writing therapy is carried out with psychotherapy or other counseling approaches that can be done individually and in groups. This research is aimed to investigate the effectiveness of expressive writing therapy in order to reduce anxiety in children who are victims of bullying. The method used is an experiment reseatch which uses Pretest Posttest Control Group design with 46 subjects participated by using Purposive Sampling. The normality of data was used with Mann-Whitney U-Test test using IBM statistics 21 for windows. Data were collected using anxiety scale from Hamilton Rating Scale For Anxiety (HARS). The results of Mann-Whitney U-Test show a result with Asymp. Sig (2-tailed) 0,002 (p< 0,05) which proves the effectiveness of expressive writing therapy in order to minimizing anxiety on the bully-victims all students in junior high school in Mojotengah.
表达性写作疗法是用文字来反映对创伤或不愉快经历的认知和深度情感的一种治疗方法。表达性写作疗法是与心理治疗或其他咨询方法一起进行的,可以单独进行,也可以在小组中进行。本研究旨在探讨表达性写作治疗在减少受欺凌儿童焦虑方面的效果。采用目的抽样法,采用前测后测控制组设计,共46名受试者参与实验研究。数据的正态性使用Mann-Whitney U-Test检验,使用IBM statistics 21 for windows。数据采用汉密尔顿焦虑评定量表(HARS)的焦虑量表收集。Mann-Whitney U-Test的结果与Asymp的结果一致。Sig (2-tailed) 0.002 (p< 0.05),证明表达性写作治疗在减少莫约登加所有初中学生的欺凌受害者焦虑方面的有效性。
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引用次数: 0
Addition of Lavender Essential Oil (Lavandula angustifolia) in Manufacture Baby Products Diaper Rash Cream 在生产婴儿产品尿布疹膏中添加薰衣草精油
Pub Date : 2022-06-23 DOI: 10.53017/ujas.159
Nurina Ade Almira, Nanda Mila Afida, K. Harismah
Essential oils are known by the name of ethereal oil or flying oil (ethereal oil or volatile oil ) which is produced by plants. At high concentrations, essential oils can be used as local anesthetics. Essential oils have strong antibacterial and antifungal properties, one of which is lavender essential oil which has commercial relevance in pharmaceutical applications due to its therapeutic properties, such as anticonvulsive, sedative, antidepressant, antiseptic, antihypertensive, antioxidant, and anti-inflammatory. Not only lavender essential oil, coconut oil or commonly known as VCO is an oil that contains vitamin E that the skin needs and is medically useful for healing cracked skin. Coconut oil or VCO is rich in antibacterial, antiaging, antioxidant, wound healing, and anti-inflammatory properties. Pharmaceutical applications that are very important for humans are antioxidant, anti-inflammatory and antibacterial, especially for babies. Infants are an extreme age group who are at risk of damage to skin integrity in the perianal area. This can be due to factors such as increased humidity causing a rash. The purpose of this study was to determine the benefits of using lavender essential oil using coconut oil VCO in the manufacture of baby diaper rash cream products to prevent skin integrity in infants such as rashes. The method used in this study is a qualitative descriptive analysis test. Where using testing 5 times on 4 samples, it was proven that the 4th sample had a good level of characteristics. The results of this study, the test was proven by organoleptic testing carried out, namely the color produced was white, the aroma was lavender, and it had a creamy texture. Homogeneity test has homogeneous results. The pH test resulted in 7.84. The stickiness test on the 4th sample lasted for 1 minute 10 seconds. The dispersion test with a load of 50 grams is 2 cm, a load of 100 grams is 3.7 cm, a load of 150 grams is 4 cm, a load of 200 grams is 4.2 cm, and a load of 250 grams is 4.5 cm.
精油被称为空灵油或飞油(空灵油或挥发油),它是由植物产生的。在高浓度的情况下,精油可以用作局部麻醉剂。精油具有很强的抗菌和抗真菌特性,其中之一是薰衣草精油,由于其治疗特性,如抗惊厥、镇静、抗抑郁、防腐、降压、抗氧化和抗炎,在制药应用中具有商业相关性。不仅是薰衣草精油,椰子油或通常被称为VCO是一种含有皮肤所需的维生素E的油,在医学上对治疗皮肤破裂很有用。椰子油或VCO富含抗菌、抗衰老、抗氧化、伤口愈合和抗炎特性。对人类非常重要的医药应用是抗氧化、抗炎和抗菌,特别是对婴儿。婴儿是一个极端的年龄组,他们在肛周区域的皮肤完整性受损的风险。这可能是由于湿度增加等因素引起的皮疹。本研究的目的是确定在生产婴儿尿布疹霜产品时使用薰衣草精油和椰子油VCO的好处,以防止婴儿皮肤完整性,如皮疹。本研究使用的方法是定性描述性分析检验。在对4个样本进行5次测试的情况下,证明第4个样本具有良好的特征水平。本研究的结果,经感官测试证实,即所产生的颜色为白色,香气为淡紫色,具有奶油质感。同质性检验的结果是同质的。pH值测试结果为7.84。第4个样品的粘性测试持续1分10秒。负载50克的分散试验为2厘米,负载100克的为3.7厘米,负载150克的为4厘米,负载200克的为4.2厘米,负载250克的为4.5厘米。
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引用次数: 0
Economic Evaluation of Gold Nanoparticle (AuNP) Production Using Laser Ablation Synthesis Method 激光烧蚀合成法制备纳米金的经济性评价
Pub Date : 2021-12-12 DOI: 10.53017/ujas.108
S. Rahmadianti, K. P. Tyas, P. Maratussolihah, G. C. S. Girsang, A. Nandiyanto
Gold nanoparticles are very useful in various fields such as photoacoustic imaging microscopy, biotechnology, optoelectronics, and biomedicine. So the production of gold nanoparticle synthesis needs to be developed to an industrial scale. The purpose of this study is to determine the feasibility of the gold nanoparticle synthesis project using the laser ablation method on large-scale based on economic aspects. Several economic evaluation parameters are analyzed to inform the potential production of AuNP, such as GPM (Gross Profit Margin), BEP (Break-Even Point), CNPV (Cumulative Net Present Value), PBP (Payback Period), and PI (Profitability Index). The results showed that the production of AuNP nanoparticles was so prospective. Technical analysis to produce 100 g of AuNP nanoparticles per day shows the total cost incurred by the production process is 2,323,180 USD per year. PBP analysis show that investment will be profitable after more than 2.2 years. This project can compete with PBP capital market standards because of the short investment returns. To ensure the feasibility of a project, the project is estimated from ideal conditions to the worst case in production, including labor, sales, raw materials, utilities, and external conditions.
金纳米粒子在光声成像显微镜、生物技术、光电子学和生物医学等领域都有广泛的应用。因此,纳米金的合成需要发展到工业规模。本研究的目的是从经济角度出发,确定激光烧蚀法大规模合成金纳米颗粒项目的可行性。分析了几个经济评估参数,如GPM(毛利率)、BEP(盈亏平衡点)、CNPV(累积净现值)、PBP(投资回收期)和PI(盈利指数),从而为潜在的AuNP生产提供信息。结果表明,纳米AuNP的制备具有广阔的前景。每天生产100克AuNP纳米颗粒的技术分析显示,生产过程的总成本为每年2,323,180美元。PBP分析显示,投资将在2.2年后实现盈利。本项目投资回报较短,可与PBP资本市场标准竞争。为了保证一个项目的可行性,对项目从生产的理想情况到最坏情况进行估计,包括劳动力、销售、原材料、公用事业、外部条件等。
{"title":"Economic Evaluation of Gold Nanoparticle (AuNP) Production Using Laser Ablation Synthesis Method","authors":"S. Rahmadianti, K. P. Tyas, P. Maratussolihah, G. C. S. Girsang, A. Nandiyanto","doi":"10.53017/ujas.108","DOIUrl":"https://doi.org/10.53017/ujas.108","url":null,"abstract":"Gold nanoparticles are very useful in various fields such as photoacoustic imaging microscopy, biotechnology, optoelectronics, and biomedicine. So the production of gold nanoparticle synthesis needs to be developed to an industrial scale. The purpose of this study is to determine the feasibility of the gold nanoparticle synthesis project using the laser ablation method on large-scale based on economic aspects. Several economic evaluation parameters are analyzed to inform the potential production of AuNP, such as GPM (Gross Profit Margin), BEP (Break-Even Point), CNPV (Cumulative Net Present Value), PBP (Payback Period), and PI (Profitability Index). The results showed that the production of AuNP nanoparticles was so prospective. Technical analysis to produce 100 g of AuNP nanoparticles per day shows the total cost incurred by the production process is 2,323,180 USD per year. PBP analysis show that investment will be profitable after more than 2.2 years. This project can compete with PBP capital market standards because of the short investment returns. To ensure the feasibility of a project, the project is estimated from ideal conditions to the worst case in production, including labor, sales, raw materials, utilities, and external conditions.","PeriodicalId":252002,"journal":{"name":"Urecol Journal. Part D: Applied Sciences","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122780953","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: 1
Minimizing Rental Costs in Flowshop Scheduling with the NEH (Nawaz, Enscor, and Ham) Method 使用NEH (Nawaz, Enscor和Ham)方法最小化流水车间调度中的租赁成本
Pub Date : 2021-12-09 DOI: 10.53017/ujas.101
Muhammad Faudzi, M. A. J. D. Putra
This study discusses how to minimize rental costs in flowshop scheduling. Optimal scheduling time was obtained using the Nawaz, Enscor, and Ham (NEH) method. The right time to rent a machine is obtained by comparing the utility of the machine with the processing time of each machine with the processing time of each job on the machine. We apply this research in CV. SAMHARI which is a company that manufactures sandals. After applying the rental cost minimization method at the research site, we found that CV. SAMHARI can minimize the rental costs incurred by Rp. 273700.
本研究探讨了如何在流程车间调度中使租赁成本最小化。采用Nawaz, Enscor, and Ham (NEH)方法获得最优调度时间。通过将机器的效用与每台机器的加工时间以及机器上每个作业的加工时间进行比较,可以得出租用机器的合适时间。我们将此研究应用于CV。SAMHARI是一家生产凉鞋的公司。在研究地点应用租金成本最小化方法后,我们发现CV。SAMHARI可以将273700卢比的租金成本降到最低。
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引用次数: 0
Antibacterial Activity Test of Ganitri (Elaeocarpus ganitrus Roxb.) Leaf Methanol Extract against Bacteria (Propionibacterium acne) 龙涎香的抑菌活性试验叶片甲醇提取物抗细菌(痤疮丙酸杆菌)
Pub Date : 2021-12-09 DOI: 10.53017/ujas.99
Titien Rahayu, Naelaz Zukhruf Wakhidatul Kiromah, Nindi Dwi Agustina
Ganitri plant (Elaeocarpus ganitrus Roxb.) is one type of plant that can be discovered in several countries, such as Indonesia. This plant has a number of benefits as it contains flavonoid, tannins, phenolics, alkaloids, along with triterpenoids. In addition, that plant has significant role to decrease microbial activities including Staphylococcus aureus, Bacillus cereus, Candida albicans and Penicillium sp. These activities consist of three stages as follows inhibiting nucleic acid synthesis, then followed by hampering cell membrane function and finally decreasing bacterial energy metabolism. The mechanism denatures cell proteins leading an imbalance of molecules, ions and cell lysis as well. Extraction process has been completed by maceration method of 3-kg-wet leaves, a 1-kg-dry simplicial, a 500-g macerated simplicial mixed with 5 L methanol solvent and 33.33 % of simplicial, and 95.08 g of  yield extract with 19.01%. Its process generated green color extract having bitter taste and thick form, 0.5% of water, 15.9% of ash, and 0.4% of insoluble acid. Identification of these active ingredients that using positive phytochemical resulted flavonoids. TLC (Thin-layer chromatography) test was used with 0.75 of positive control quercetin and 0.81 of flavonoid extract. Antibacterial activity testing was applied by calculating the inhibitory power of Nutrient Agar with negative control using sterile water. Afterwards, implemented a positive control using clindamycin resulted of several concentration as follows of 10 % (10.6), 20% (10.6), 30% (9.25), 40% (10.12), 50% (9.37) and 100% (38.75).
龙葵属植物(Elaeocarpus ganitrus Roxb.)是一种可以在印度尼西亚等几个国家发现的植物。这种植物有许多好处,因为它含有类黄酮,单宁,酚类物质,生物碱,以及三萜。此外,该植物对金黄色葡萄球菌、蜡样芽孢杆菌、白色念珠菌和青霉等微生物活性也有明显的降低作用。这些微生物活性可分为抑制核酸合成、抑制细胞膜功能、最终降低细菌能量代谢三个阶段。该机制使细胞蛋白变性,导致分子、离子和细胞裂解的不平衡。采用湿叶浸渍3 kg,干叶浸渍1 kg,浸渍500 g,加入5 L甲醇溶剂,浸出率为33.33%,浸出率为19.01%,浸出率为95.08 g的方法完成提取。该工艺产生的提取物呈绿色,味道苦,形状稠,水含量为0.5%,灰分含量为15.9%,不溶性酸含量为0.4%。这些活性成分的鉴定使用阳性植物化学产物黄酮类化合物。采用薄层色谱法,阳性对照槲皮素含量为0.75,黄酮类提取物含量为0.81。采用无菌水为阴性对照,计算营养琼脂的抑菌力,进行抑菌活性测定。然后用克林霉素进行阳性对照,结果为10%(10.6)、20%(10.6)、30%(9.25)、40%(10.12)、50%(9.37)和100%(38.75)。
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引用次数: 0
The Relationship between the Level of Compliance in the Physiotherapy Program and the Functional Ability of Patients with Genu Osteoathritis at Dr. Moewardi Hospital Moewardi医生医院膝骨关节炎患者物理治疗依从性水平与功能能力的关系
Pub Date : 2021-12-07 DOI: 10.53017/ujas.84
F. Rahman, Hafiz Arief Nur’ana, Dinik Ayundya Marlis, Ilham Setya Budi, Dinda Ayudya Puspitaningrum
Genu Osteoathritis is a degenerative disease characterized by damage to articular cartilage so that it can cause symptoms of stiffness and pain in the knee joint that will affect the functional ability of adherence or also called compliance is an important component in the physiotherapy program, especially exercise therapy for patients, because adherence greatly determines the success rate of the outcomes compiled by the physiotherapist. The purpose of this study was to determine the relationship between the level of patient compliance in the physiotherapy program with the functional abilities of patients with genu osteoathritis. This research method used a correlational research method with cross sectional approach. Namely the research method used to find the relationship between the independent variable and the dependent variable. The population in this study was 30 people. The measurement of functional ability using a questionnaire is the Knee Injury and Osteoathritis Outcome Score (KOOS) and to measure the respondent's level of compliance using the Exercise Adherence Rating Scale (EARS). The results of the study were analyzed using the product moment correlation test and the p-value was 0.347. So it can be concluded that there is no corelation between the level of adherence with the functional abilities of patients with genu osteoathritis in RSUD Dr. Moewardi.
膝骨关节炎是一种以关节软骨损伤为特征的退行性疾病,它会引起膝关节僵硬和疼痛的症状,从而影响患者的依从性或也称为依从性,这是物理治疗方案,特别是患者运动治疗的重要组成部分,因为依从性在很大程度上决定了物理治疗师编制结果的成功率。本研究的目的是确定患者对物理治疗方案的依从性水平与膝骨关节炎患者的功能能力之间的关系。本研究方法采用相关性研究方法和横断面研究方法。即用来寻找自变量和因变量之间关系的研究方法。这项研究的人群是30人。使用问卷测量功能能力是膝关节损伤和骨关节炎结局评分(oos),并使用运动依从性评定量表(EARS)测量应答者的依从性水平。对研究结果进行积矩相关检验,p值为0.347。因此可以得出结论,依从性水平与RSUD膝骨关节炎患者的功能能力之间没有相关性。
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引用次数: 0
Study of Application Liquid Organic Fertilizer and Monosodium Glutamate on Chlorophyll and Yield of Cannabis 施用液态有机肥和谷氨酸钠对大麻叶绿素和产量的影响
Pub Date : 2021-12-05 DOI: 10.53017/ujas.80
A. Suprapto, Esna Dili Novianto, Mahdalina Mursilati
Cannabis (Canna edulis Kerr.) is a plant source of local food that contains carbohydrates so that cannabis is included as an alternative food crop to replace rice. The purpose of this study was to obtain a dose of liquid organic fertilizer (POC) and monosodium glutamate (MSG) on the chlorophyll content and yield of cannabis. The research was conducted from October 2020 to April 2021 on agricultural land in Plumbon Village, Selopampang, Temanggung with an altitude of 460 m above sea level. The research method was arranged in a completely randomized block design using a factorial experiment consisting of two factors and repeated three times. The first factor is the POC dose with levels: 0 mL/L, 2 mL/L, 3 mL/L, and 4 mL/L. The second factor was the dose of MSG consisting of: 0 g/plant, 3 g/plant, 6 g/plant, and 9 g/plant. Data were analyzed using analysis of variance with 1% and 5%. Data that showed significant differences were tested for orthogonal polynomial. The results showed that the addition of 2-3 mL/L of POC gave very significant differences in the amount of leaf chlorophyll and the fresh weight of tubers. The addition of MSG gave significantly different results to the fresh weight of tubers. The dose interaction of POC and MSG was significantly different to the fresh weight of tubers and significantly different to the amount of leaf chlorophyll.
大麻(canana edulis Kerr.)是一种含有碳水化合物的当地食物植物来源,因此大麻被列为替代大米的替代粮食作物。本研究的目的是获得液体有机肥(POC)和味精(MSG)对大麻叶绿素含量和产量的影响。该研究于2020年10月至2021年4月在海拔460米的temanggong Selopampang Plumbon村的农业用地上进行。研究方法采用完全随机区组设计,采用双因素析因试验,重复3次。第一个因素是POC剂量,其水平为:0 mL/L、2 mL/L、3 mL/L和4 mL/L。第二个因素是味精的剂量,包括:0 g/株、3 g/株、6 g/株和9 g/株。数据分析采用1%和5%的方差分析。对差异显著的数据进行正交多项式检验。结果表明,添加2 ~ 3 mL/L POC对块茎叶片叶绿素含量和鲜重有极显著影响。添加味精对块茎鲜重的影响有显著差异。POC和MSG的剂量交互作用对块茎鲜重和叶片叶绿素含量有显著影响。
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引用次数: 1
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Urecol Journal. Part D: Applied Sciences
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