International Journal of Applied Science and Engineering最新文献_第8页

Estimating Water Demand and Plant Evapotranspiration Using the Cropwat App 使用Cropwat App估算水分需求和植物蒸散量

International Journal of Applied Science and Engineering Pub Date : 2022-01-30 DOI: 10.32528/ias.v1i1.49

Moh. Syahrul Munir, Marcus Dos Santos Soares, A. Jalil

{"title":"Estimating Water Demand and Plant Evapotranspiration Using the Cropwat App","authors":"Moh. Syahrul Munir, Marcus Dos Santos Soares, A. Jalil","doi":"10.32528/ias.v1i1.49","DOIUrl":"https://doi.org/10.32528/ias.v1i1.49","url":null,"abstract":"Water management is very important for plants and good water management can increase the productivity of rice, corn and soybeans, hereinafter referred to as PAJALE. This paper aims to estimate the water requirements of PAJALE plants using the cropwatt model. The results of the analysis show that each plant has different water requirements in each growth phase which was analyzed using cropwatt application throughout the year with medium textured soil types. Rice, corn and soybeans are the main food commodities in Indonesia. Corn and soybeans are generally planted after rice in irrigated and rainfed rice fields, making them susceptible to drought. Therefore, information using cropwatt applications, especially rainfall, temperature, Air humidity and solar radiation are very important in determining the time of planting and the right water requirements for plants. The purpose of the study was to determine the planting time and water requirements of rice, corn and soybeans, based on the results of cropwatt 8.0 analysis, and to compile a time map of Indonesian food crops so that the risk of production failure due to drought can be avoided.","PeriodicalId":13778,"journal":{"name":"International Journal of Applied Science and Engineering","volume":"108 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81673114","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

Resilience of Nursing During the Pandemic Covid-19 Covid-19大流行期间的护理复原力

International Journal of Applied Science and Engineering Pub Date : 2022-01-30 DOI: 10.32528/ias.v1i1.25

M. Zaini, K. Komarudin, Ginanjar Sasmita Adi

引用次数: 0

Effect Of Weeding and Pest Control on Root Dynamics of Soybean (Glycine max (L.) Merril) on Sugarcane-Soybean Intercropping System 除草和除虫对大豆根系动态的影响甘蔗-大豆间作制度的研究

International Journal of Applied Science and Engineering Pub Date : 2022-01-30 DOI: 10.32528/ias.v1i1.17

Iskandar Umarie, W. Widiarti, Oktarina Oktarina, Ika Isnaini Rahayu, Muharromatul Hikmah

{"title":"Effect Of Weeding and Pest Control on Root Dynamics of Soybean (Glycine max (L.) Merril) on Sugarcane-Soybean Intercropping System","authors":"Iskandar Umarie, W. Widiarti, Oktarina Oktarina, Ika Isnaini Rahayu, Muharromatul Hikmah","doi":"10.32528/ias.v1i1.17","DOIUrl":"https://doi.org/10.32528/ias.v1i1.17","url":null,"abstract":"Soybean (Glycine max (L.) Merill) is one of the important commodities in the provision of food, feed, and industrial materials, so it has become a major commodity in international trade. The need for global soybeans increases every year, along with population growth, improvement in per capita income, and the development of a food industry that is made from soybeans. This research was conducted in the experimental garden of the Faculty of Agriculture, Muhammadiyah University, Jember, Jember, East Java, Indonesia. The research was conducted in the form of factorial field experiments. The First Factor is F1: Weed Weeding Frequency, as many as 3 levels, yi: F1: Weeding once (15 hst), F2: Weeding 2 times (15, 30 hst), F3: Weeding 3 times (15, 30, and 45 days after) ) and and the second factor is Pest Control by 4 levels: I1 = Chemical Insecticide (Decis 25 EC), I2 = Vegetable Insecticide, I3 = Vegetable Insecticide Soursop Extract, I4 = Vegetable Insecticide of Neem Extract. The treatments above were arranged using a Complete Randomized Block Design (RCBD) which was repeated three times. The results of the study of weed frequency treatment significantly affected the growth of root nodules and the development of the roots of soybean plants. The best weed weeding frequency is weeding three times in one growing season. Treatment of pest control significantly affects the growth of root nodules and the development of the roots of soybean plants. The best pest control is pest control with chemical insecticides. The interaction of weed weeding frequency with pest control significantly influences the growth of root nodules and the root growth of soybean plants. The best interaction in this study is the interaction between the frequency of weeding three times sugar with pest control using chemical insecticides","PeriodicalId":13778,"journal":{"name":"International Journal of Applied Science and Engineering","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85033477","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

Study on The Making Of a Breakwell For Water Standing Management in Sitinggil Residence Jember 司汀吉尔住宅小区蓄水管理防渗井的制作研究

International Journal of Applied Science and Engineering Pub Date : 2022-01-30 DOI: 10.32528/ias.v1i1.45

Nanang Saiful Rizal, Latifa Mizartika

引用次数: 0

Load Shedding in Microgrid System with Combination of AHP Algorithm and Hybrid ANN-ACO Algorithm AHP算法与混合ANN-ACO算法相结合的微电网系统减载

International Journal of Applied Science and Engineering Pub Date : 2022-01-29 DOI: 10.30560/ijas.v5n1p1

H. Quyen, Tan Trieu, T. N. Le, Thai An Nguyen, Thi Nhu Thuong Huynh

引用次数: 0

Assessments of forearm muscular demands and perceived exertions for different massage techniques of the Swedish-type massage 评估前臂肌肉需求和感知用力不同按摩手法的瑞典式按摩

International Journal of Applied Science and Engineering Pub Date : 2022-01-01 DOI: 10.6703/ijase.202203_19(1).011

P. Sung, Yung-Ping Liu

引用次数: 1

Comparative study of the cavitation resistance of the traditional and high-lift hydrofoils for hydrokinetic application 传统和大升力水翼在水动力应用中的空化阻力比较研究

International Journal of Applied Science and Engineering Pub Date : 2022-01-01 DOI: 10.6703/ijase.202206_19(2).001

J. Gutiérrez, A. Rubio-Clemente, E. Chica

引用次数: 1

Phototactic behavior of yellow stemborer and rice leaf folder moths to surface mount device-light emitting diodes of various wavelengths 黄斑蛾和稻叶蛾对表面贴装器件-不同波长发光二极管的趋光行为

International Journal of Applied Science and Engineering Pub Date : 2022-01-01 DOI: 10.6703/ijase.202203_19(1).005

Muppala Chiranjeevi, G. Velmathi

引用次数: 1

Influence of palm oil mills effluent (POME) sludge vermicomposting on soil physicochemical properties and Zea mays growth performances 棕榈油厂废水污泥蚯蚓堆肥对土壤理化性质和玉米生长性能的影响

International Journal of Applied Science and Engineering Pub Date : 2022-01-01 DOI: 10.6703/ijase.202212_19(4).003

Khairulnur Najwa Abd Karim, I. Isa, M. Ramlan, Azham Mohamad, M. N. Khairuddin, M. R. Ariffin

{"title":"Influence of palm oil mills effluent (POME) sludge vermicomposting on soil physicochemical properties and Zea mays growth performances","authors":"Khairulnur Najwa Abd Karim, I. Isa, M. Ramlan, Azham Mohamad, M. N. Khairuddin, M. R. Ariffin","doi":"10.6703/ijase.202212_19(4).003","DOIUrl":"https://doi.org/10.6703/ijase.202212_19(4).003","url":null,"abstract":"Discharging the palm oil mill effluents (POME) might result in environmental pollution, thus the POME wastes that had high total solids, abundant in oil palm mills, potential to be utilized as an organic amendment, vermicompost or treated POME sludge (TPS). The objectives of this study are to determine the best treatment effect of organic amendments and Zea mays growth performances, and to analyse the soil physicochemical properties after application of treatments after harvesting. This experiment was carried out in Randomized Completely Block Design (RCBD) with 4 treatments and 6 replications. The treatments consisted of; treatment 1: Control, treatment 2: 2 kg FVC, treatment 3: 2 kg TPS and treatment 4: 1 kg FVC and 1 kg TPS. Based on the result, 2 kg FVC (T2) treatment showed significant improvement in soil physical properties and soil shear strength. Cation exchange capacity (CEC), nutrients availability and and Zea mays growth performances were also improved in this experiment. For shear strength analysis, T4 treatment showed high normal stress at 319.4 kN/m 2 . In conclusion, FVC organic fertilizer and mixed FVC and TPS indicated the best amendment in improving soil physicochemical and enhanced Zea mays growth performance and it is cost effective and environmentally friendly.","PeriodicalId":13778,"journal":{"name":"International Journal of Applied Science and Engineering","volume":"98 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80556962","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

Efficacy of real-time audio biofeedback on physiological strains for simulated tasks with medium and heavy loads 实时音频生物反馈对中、重负荷模拟任务生理应变的影响

International Journal of Applied Science and Engineering Pub Date : 2022-01-01 DOI: 10.6703/ijase.202212_19(4).010

P. Sung

{"title":"Efficacy of real-time audio biofeedback on physiological strains for simulated tasks with medium and heavy loads","authors":"P. Sung","doi":"10.6703/ijase.202212_19(4).010","DOIUrl":"https://doi.org/10.6703/ijase.202212_19(4).010","url":null,"abstract":"Excessive workloads (physical and mental) has been indicated as potential risk factors to health problems in many industries. Incorporating with wearable sensors, biofeedback techniques have been applied in many fields to acquire various physiological responses and convey audio/visual signals for operators to lighten workloads, regulate stress, improve health, and better performances. This study evaluates the efficacy of integrating audio biofeedback device with real-time personal physiological strains monitoring system on reducing physiological strains for simulated treadmill walking tasks with medium and heavy loads. Ten male subjects voluntarily participated in this study. The results indicated that biofeedback with associated measure showed significant effect on skin temperature and heart rate. Task load showed significant effect on all physiological responses including heart rate, tympanic temperature, and skin temperature, and subjective score of perceived exertion. Providing audio biofeedback signal to cue the subjects to take precaution measure could decrease skin temperature and heart rate of the subjects by 0.18°C and 6.1 bpm, respectively. Combining wearable sensing technology and audio biofeedback technique could be implemented to provide real-time monitoring information to help the workers take precaution measures to reduce workloads and potentially preserve their health and safety","PeriodicalId":13778,"journal":{"name":"International Journal of Applied Science and Engineering","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82460248","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