Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics最新文献_第2页

Classification to Coefficient of Variation in Physical and Chemical Attributes of Oranges 柑桔理化性状变异系数的分类

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.52551

Valéria Pancieri Sallin, Douglas Vicente do Carmo Lima, Maria Juliete Lucindo Rodrigues, Matheus Torezani Rossi, Vinicius de Souza Oliveira, E. R. Schmildt

{"title":"Classification to Coefficient of Variation in Physical and Chemical Attributes of Oranges","authors":"Valéria Pancieri Sallin, Douglas Vicente do Carmo Lima, Maria Juliete Lucindo Rodrigues, Matheus Torezani Rossi, Vinicius de Souza Oliveira, E. R. Schmildt","doi":"10.55747/bjedis.v2i2.52551","DOIUrl":"https://doi.org/10.55747/bjedis.v2i2.52551","url":null,"abstract":"Abstract: A of the ways to evaluate data homogeneity in experiments is through the coefficient of variation (CV), however, in orange fruit evaluations, gaps are noted about the ranges that the variables must present due to their fluctuations as a function of factors genetic, climatic and agricultural. Thus, the present work aims to propose classifications of coefficient of variation for physicochemical attributes of orange fruits. For this purpose, CVs of 42 articles were used, considering soluble solids (SS), titratable acidity (TA), soluble solids and titratable acidity ratio (SS/TA), fruit length (FL), fruit diameter (FD), fruit mass (FM) and juice yield (JY), applying descriptive statistics and the Shapiro Wilk normality test. The limits proposed as low CV for the physical-chemical attributes of total soluble solids, titratable acidity, the ratio of total soluble solids and titratable acidity, fruit length, fruit diameter, fruit mass, and juice yield are respectively 2.11; 4.39; 4.46; 2.27; 2.59; 4.71 and 1.99% while the high CV range corresponds in the same sequence to 9.61;15.02;15.12;8.99;9.69;19.39;16.34%.","PeriodicalId":438033,"journal":{"name":"Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121582628","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

Optimal plot size in lettuce seed germination experiments 生菜种子萌发试验中最优畦数的研究

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.52527

Rubens Neres Araújo, Nathan Ribeiro De Castro, Édlen Dos Santos Bonelá, K. T. H. D. Santos, Gleyce Pereira Santos, Ana Valéria Lima Santos, Vinicius de Souza Oliveira, Omar Schmildt, E. R. Schmildt

{"title":"Optimal plot size in lettuce seed germination experiments","authors":"Rubens Neres Araújo, Nathan Ribeiro De Castro, Édlen Dos Santos Bonelá, K. T. H. D. Santos, Gleyce Pereira Santos, Ana Valéria Lima Santos, Vinicius de Souza Oliveira, Omar Schmildt, E. R. Schmildt","doi":"10.55747/bjedis.v2i2.52527","DOIUrl":"https://doi.org/10.55747/bjedis.v2i2.52527","url":null,"abstract":"Lettuce in works under controlled conditions is widely used in experiments with a direct focus on the species itself, or as an indicator species used in allelopathy works. But despite its frequent use, there is no support in the literature for using a single plot size and, therefore, there are works from the use of 5 to 100 seeds per experimental plot. It is understood that the works have been developed using different experimental precisions. The low experimental precision caused by a smaller-than-optimal plot size can lead to a high residual value in the analysis of variance and consequent difficulties in detecting statistical difference between treatments. On the other hand, the use of a high number of seeds per plot can lead to unnecessary expenditure and does not contribute to improving experimental precision. The objective of this work was to determine the optimal plot size in seed germination experiments under controlled conditions. The modified maximum curvature method according to Meier and Lessman was used. After the subsequent analysis, the high variations between different sizes and the factors that can be interfered because of this were observed, and the optimal plot size was defined as six seeds for the biogerminative test of lettuce by petri dishes of 10 cm in diameter.","PeriodicalId":438033,"journal":{"name":"Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125535240","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

Mathematical Modeling to Estimate the Leaf Area of Dalbergia frutescens from Linear Dimensions 从线性维数估算黄檀叶面积的数学模型

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.52685

Barbara Colombo Ramos, Babricio Lopes dos Santos, Lidiane Rodrigues Lima, Marta Gabriela Rossiter, Nayane Dos Santos Bernardo, Vinicius de Souza Oliveira, A. P. Pinheiro, Omar Schmildt, A. A. Fernandes, E. R. Schmildt

{"title":"Mathematical Modeling to Estimate the Leaf Area of Dalbergia frutescens from Linear Dimensions","authors":"Barbara Colombo Ramos, Babricio Lopes dos Santos, Lidiane Rodrigues Lima, Marta Gabriela Rossiter, Nayane Dos Santos Bernardo, Vinicius de Souza Oliveira, A. P. Pinheiro, Omar Schmildt, A. A. Fernandes, E. R. Schmildt","doi":"10.55747/bjedis.v2i2.52685","DOIUrl":"https://doi.org/10.55747/bjedis.v2i2.52685","url":null,"abstract":"The objective of this work was to obtain mathematical equations and indicate the most appropriate estimation of the leaf area of Dalbergia frutescens, by a non-destructive method through the linear dimensions of the leaves. A total of 370 leaves of D. frutescens were collected, 270 of which were used to adjust the equations and 100 for validation. The length (L) along the main vein, the maximum width (W), the product of multiplying the length and width (LW), and the observed leaf area (OLA) was measured for all leaves. First degree, quadratic, and power linear equation models were fitted, where OLA was the dependent variable as a function of L, W and LW. From the 100 leaves destined for validation, and using the adjusted equations for each mathematical model, the estimated leaf area (ELA) was obtained. The means obtained from ELA and OLA were compared using Student's t test at 5% probability. The mean absolute error, the root mean square error, and the d Willmott index were also determined. The first-degree linear model represented based on the product of multiplying the length by the width is the most suitable to determine the leaf area of D. frutescens with high precision.","PeriodicalId":438033,"journal":{"name":"Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123120967","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

Mathematical Modeling To Estimate The Growth Of Guandu Bean Pods And Seeds 官渡豆荚和种子生长的数学模型研究

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.52569

R. Gouvea, Vinicius de Souza Oliveira, L. C. Souza, Alba Nise Merícia Rocha Santos, Enilton Nascimento De Santana, Karin Tesch Kuhlcamp, Omar Schmildt, E. R. Schmildt

引用次数: 0

Mathematical models in determining leaf area in eggplant and scarlet eggplant seedlings 茄子和红茄子幼苗叶面积测定的数学模型

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.52835

L. R. Hell, Vinicius de Souza Oliveira, K. T. H. D. Santos, Gleyce Pereira Santos, Omar Schmildt, Márcio Paulo Czepak, Sara Dousseau Arantes, E. R. Schmildt

{"title":"Mathematical models in determining leaf area in eggplant and scarlet eggplant seedlings","authors":"L. R. Hell, Vinicius de Souza Oliveira, K. T. H. D. Santos, Gleyce Pereira Santos, Omar Schmildt, Márcio Paulo Czepak, Sara Dousseau Arantes, E. R. Schmildt","doi":"10.55747/bjedis.v2i2.52835","DOIUrl":"https://doi.org/10.55747/bjedis.v2i2.52835","url":null,"abstract":"The objective of this study was to obtain the best mathematical equation that estimates the leaf area seedlings of eggplant (Solanum melongena) and scarlet eggplant (Solanum gilo Raddi) through the linear dimensions of the leaves. Leaves of seedlings produced in a protected environment in the horticulture sector of the Instituto Federal do Espírito Santo – Campus Itapina, Colatina, in the Northwest region of the State of Espírito Santo, Brazil, were used. At 45 days after sowing, the length (L) along the midrib and the maximum width (W) of the leaf blade were determined, the product of the multiplication between the length and width (LW) and the observed leaf area (OLA). With the measurements in hand, the first degree linear model equations were obtained, potencyand its respective coefficient of determination. it was foundby analysis of covariance the possible adequacy of only one model to meet the two species. The models were validated, through a sample of leaves intended for this purpose, where their values of L, W and LW were substituted in the modeling equations, obtaining the estimated leaf area (ELA). A simple linear equation was fitted ELA and OLA. The hypotheses H0: β0 = 0 versus Ha: β0 ≠ 0 and H0: β1 = 1 versus Ha: β1 ≠ 1 were tested by Student's t test at 5% probability. The mean absolute error (MAE) and the root mean square error (RMSE) were also determined for all equations. The power () and exponential () model equations better predicted the area of eggplant and scarlet eggplant leaves, being the most recommended for these species.","PeriodicalId":438033,"journal":{"name":"Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125519544","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

Modeling the growth of 'Isabel' grape fruits 模拟“伊莎贝尔”葡萄果实的生长

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.52563

Édlen Dos Santos Bonelá, Lucas Borges Moreira Júnior, Vinicius de Souza Oliveira, Omar Schmildt, Márcio Paulo Czepak, E. R. Schmildt

{"title":"Modeling the growth of 'Isabel' grape fruits","authors":"Édlen Dos Santos Bonelá, Lucas Borges Moreira Júnior, Vinicius de Souza Oliveira, Omar Schmildt, Márcio Paulo Czepak, E. R. Schmildt","doi":"10.55747/bjedis.v2i2.52563","DOIUrl":"https://doi.org/10.55747/bjedis.v2i2.52563","url":null,"abstract":"The modeling of fruit growth is important mainly in physiological and plant growth studies, allowing the monitoring of fruit growth and the follow-up of their development in a non-destructive way. Since no studies were found in the literature to model the growth of 'Isabel' vine fruits, the objective of this work is to adjust a growth curve for the fruits, verifying if the same equation can be applied to two production seasons. year in the north of the state of Espírito Santo. To adjust the growth curves, simple linear, quadratic, cubic, power and exponential models were used, with the weight of the berries as a function of the diameter and length of the berries. The validation of the equations was carried out using the same berries as the estimates of the equations through Pearson's linear correlation, root mean square error, Willmott's agreement index and required sample size to estimate the equation. The power model using the diameter as an independent variable is the equation that best explains the weight of the fruit of the 'Isabel' grape.","PeriodicalId":438033,"journal":{"name":"Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127932400","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

Quality of eucalyptus seedlings of different clones produced at different times 不同无性系不同时期桉树幼苗质量的研究

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.53915

Ana Valéria Lima Santos, Rubens Neres Araújo, Nathan Ribeiro de Castro, K. T. H. D. Santos, Gleyce Pereira Santos, Vinicius de Souza Oliveira, Diana Alexandra Gonçalves Costa, Jeniffer Ribeiro de Oliveira, Omar Schmildt, E. R. Schmildt

{"title":"Quality of eucalyptus seedlings of different clones produced at different times","authors":"Ana Valéria Lima Santos, Rubens Neres Araújo, Nathan Ribeiro de Castro, K. T. H. D. Santos, Gleyce Pereira Santos, Vinicius de Souza Oliveira, Diana Alexandra Gonçalves Costa, Jeniffer Ribeiro de Oliveira, Omar Schmildt, E. R. Schmildt","doi":"10.55747/bjedis.v2i2.53915","DOIUrl":"https://doi.org/10.55747/bjedis.v2i2.53915","url":null,"abstract":"Fast-growing economic forests are important, especially for the cultivation of eucalyptus, as they represent multiple uses associated with the preservation of native forests, generation of jobs, and income. In recent years, there has been significant growth in the number of nurseries that produce clonal eucalyptus seedlings throughout Brazil, and in Espírito Santo soil, most are concentrated in Sooretama, producing seedlings throughout Brazil and for export. However, information on the quality of these seedlings when produced throughout the different seasons is not available. This information can be important, from a practical point of view, for planting and management, and from an experimental point of view, to direct research involving newly produced seedlings. Thus, this work aims to qualify, through the characteristic of DQI, clonal eucalyptus seedlings of different clones and in different seasons, to study the presence of interaction between the clones, and the environments formed by the different seasons of the year. Statistical analyzes were performed from 6,400 eucalyptus seedlings of four clones produced at different times in Sooretama and Jaguaré in the state of Espirito Santo, applying joint evaluation methods to study the interaction between genotypes by environments and verification of adaptability and stability. In the analysis by Annicchiarico and Lin Binns, the G3 genotype showed general adaptability and also showed adaptability in unfavorable environments, and the G2 and G4 genotypes showed adaptability to favorable environments. Despite the specificities of adaptability, all four genotypes can be indicated for planting at any time of the year, as they have an DQI greater than 0.2.","PeriodicalId":438033,"journal":{"name":"Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics","volume":"163 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124577651","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

Use of Mathematical Equations to Estimate Leaf Area of Psidium Cattleyanum 利用数学方程估算毛茛叶面积

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.52638

Caio Castro Abreu, Lucas Almeida de Oliveira, Rafaela Fagioli Moreira, Rhayan Gabriel de Sousa Silva, Vinicius de Souza Oliveira, Ana Valéria Lima Santos, A. P. Pinheiro, Omar Schmildt, A. A. Fernandes, E. R. Schmildt

引用次数: 0

Can chemical attributes replace sensory evaluation in consumer preference for papaya fruits? 在消费者对木瓜的偏好中，化学属性能否取代感官评价?

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-11-23 DOI: 10.55747/bjedis.v2i2.53162

Adriel Lima Nascimento, Omar Schmildt, Édlen Dos Santos Bonelá, Alan Lima Nascimento, Vinicius de Souza Oliveira, Renan Garcia Malikouski, E. R. Schmildt

{"title":"Can chemical attributes replace sensory evaluation in consumer preference for papaya fruits?","authors":"Adriel Lima Nascimento, Omar Schmildt, Édlen Dos Santos Bonelá, Alan Lima Nascimento, Vinicius de Souza Oliveira, Renan Garcia Malikouski, E. R. Schmildt","doi":"10.55747/bjedis.v2i2.53162","DOIUrl":"https://doi.org/10.55747/bjedis.v2i2.53162","url":null,"abstract":"The expansion of the papaya crop depends on cultivars with superior characteristics and human acceptance of the product. Thus, the objective was to study the sensory aspect and the main chemical characteristics of the fruit in 23 papaya genotypes cultivated in the north of the state of Espírito Santo and to evaluate if any chemical characteristic can be used to replace the evaluation by the hedonic scale. At 12 months after planting, fruit samples were evaluated for soluble solids content, titratable acidity, SS/TA ratio and a nine-point structured hedonic scale. The samples submitted to the hedonic scale were represented in codes and evaluated according to the experimental design in randomized blocks, totaling 12 treatments with 15 replications in the first experiment and 11 treatments and 21 replications in the second experiment. The data obtained were submitted to analysis of variance and Tukey's test at 5% probability. The means of the four characteristics, in the two experiments, were submitted to Pearson's linear correlation analysis. There was marked variability between the genotypes by the hedonic scale in the two experiments, highlighting the hybrids CR1 x São Mateus and JS12 x SSAM as the most accepted by the consumer.","PeriodicalId":438033,"journal":{"name":"Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122341228","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 cassava starch biofilm with diffusion of silver nanoparticles on the conservation of banana 'prata' 纳米银扩散木薯淀粉生物膜对香蕉“普拉塔”保鲜的影响

Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics Pub Date : 2022-05-18 DOI: 10.55747/bjedis.v2i1.52485

S. Thode Filho, Fernando Gomes de Souza Junior, E. Jorge, Elaine De Oliveira Pinto, Gisela Silva da Costa, Larissa Dias Campos

{"title":"Effect of cassava starch biofilm with diffusion of silver nanoparticles on the conservation of banana 'prata'","authors":"S. Thode Filho, Fernando Gomes de Souza Junior, E. Jorge, Elaine De Oliveira Pinto, Gisela Silva da Costa, Larissa Dias Campos","doi":"10.55747/bjedis.v2i1.52485","DOIUrl":"https://doi.org/10.55747/bjedis.v2i1.52485","url":null,"abstract":"Brazil is now the world's fourth-largest banana producer in the world with an annual production of 6.953,747 tons per year. In Brazil, the banana (Musa spp.) stands out, not only because it is the most widespread, but also because it is the most consumed by all social classes. Cassava is a renewable, almost unlimited resource and one of the most abundant substances in nature. It is one of the most important starchy root crops of the tropics used for food and industrial purposes. The present study aimed to evaluate the use of biofilms based on cassava starch with the diffusion of silver nanoparticles (AgNP) on the conservation of banana 'Prata'. Initially, filmogenic solutions were produced using the casting technique for five treatments. Additionally, transparency, thickness, grammage, and, subsequently, the biofilms were applied in the film-forming solution for 1 min and suspended for further drying at room temperature. After this process, were evaluated the fresh mass loss and total soluble solids. This study revealed the efficiency of cassava starch biofilm with gelatin addition to reduce the enzymatic browning rate and increase the shelf life of bananas (Musa Subgroup Prata). However, no significant results were observed with the addition of commercial silver nanoparticles .","PeriodicalId":438033,"journal":{"name":"Brazilian Journal of Experimental Design, Data Analysis and Inferential Statistics","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124572368","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