scholarly journals Qualidade física de grãos beneficiados de cultivares de arroz produzidos em diferentes níveis de adubação

2020 ◽  
Vol 42 ◽  
pp. 29
Author(s):  
Amanda Müller ◽  
Paulo Carteri Coradi ◽  
Jonatas Ibagé Steinhaus ◽  
Guilherme Abreu Coelho de Souza ◽  
Letícia Oliveira Carneiro ◽  
...  
Keyword(s):  
Whole Grains ◽  
Quality Analysis ◽  
Average Yield ◽  
Soil Fertilization ◽  
Physical Quality ◽  
Polished Rice ◽  
Physical Classification ◽  
Different Levels

Rice is one of the most cultivated cereals in the world and the increase in crop yield is associated with cultivars and levels of soil fertilization, and may suffer changes in grain quality after processing. The objective of this work was to evaluate the physical quality of grains of rice benefited as polished and integral of cultivars IR 424 RI and IR 431 CL as a function of different levels of fertilization. After the harvest, the grains were subjected to the debarking and polishing processes. Quality analysis was performed according to the physical classification of rice. The cultivar IR 424 RI obtained higher values of yellow, burned and plastered grains, and in the cultivar IR 431 LC more broken, chopped and stained grains were observed. The average yield of polished rice of cultivar IR 431 CL was 44.54% and cultivar IR 424 RI was 56.80%. Meanwhile, the average yield of whole rice of cultivar IR 431 CL was 65.02% and cultivar IR 424 RI was 73.08%. The increase in the fertilization levels of the rice influenced positively on the yield of whole grains, but did not present satisfactory results regarding the physical quality.

scholarly journals Evaluation of the Effectiveness of the Use of Papaya Fruit Latex in Making Herbal Medicated Multinutrition Block as a Local Goat Feed Supplement

2019 ◽  
Vol 20 (1) ◽  
pp. 39
Author(s):  
Retno Iswarin Pujaningsih ◽  
Baginda Iskandar Moeda Tampoebolon ◽  
Widiyanto Widiyanto ◽  
Dian Wahju Harjanti
Keyword(s):  
Microbiological Quality ◽  
Raw Material ◽  
Quality Analysis ◽  
Physical Quality ◽  
Feed Digestibility ◽  
Randomized Design ◽  
Papaya Latex ◽  
Pass Through ◽  
Supplementary Feed

The use of papaya latex formulated with nitrogen supplementation and minerals in the form of multinutrition blocks that can pass through the rumen is expected to improve nutritional quality and feed digestibility. This study aims to evaluate the effectiveness of the use of fermented rice straw, papaya fruit latex and blood clamshell flour as a main raw material in the manufacture of multinutrition blocks plus herbal anthelmintic medicine (papaya fruit latex) on physical quality (texture, color, aroma, hardness), chemical quality (proximate composition and mineral content of Ca, P, Mg, Cu, Zn). Microbiological tests were carried out on total bacteria, Salmonella and Escherichia coli. The research design used was a completely randomized design with 4 treatment levels of papaya fruit administration and 4 replications. Data is processed statistically using ANOVA. The results of organoleptic physical quality analysis showed significant differences in the texture of the product given the highest papaya latex (0.007ml / kg). Chemical analysis of the product showed a quantitative increase in protein, although statistically the treatment did not show any significant differences. The results of the analysis of the microbiological quality of the product quantitatively showed that the resulting multinutrition block herbs were not contaminated with negative bacteria. It was concluded that multinutrition block herbs can be given to livestock as supplementary feed.

scholarly journals QUALITY ANALYSIS OF SINGLE TREE OBJECT WITH OBIA AND VEGETATION INDEX FROM LAPAN SURVEILLANCE AIRCRAFT MULTISPECTRAL DATA IN URBAN AREA

2016 ◽  
Vol 3 (2) ◽  
pp. 93 ◽  
Author(s):  
Nurwita Mustika Sari ◽  
Dony Kushardono
Keyword(s):  
Urban Area ◽  
Urban Areas ◽  
Vegetation Index ◽  
Hierarchical Classification ◽  
Remote Sensing Data ◽  
Quality Analysis ◽  
Multispectral Data ◽  
Single Tree

High-resolution remote sensing data as the acquisition result of LAPAN Surveillance Aircraft (LSA) has the potential to analyze urban areas. The purpose of this study was to develop a method of LSA multispectral data utilization with an analysis of the single tree object in urban areas with OBIA and vegetation index. The method proposed in this study is a hierarchical classification to obtain the specific tree object that will be used further to analyze the quality of vegetation. In particular, analysis of the vegetation quality on the tree object was carried out by calculating the value of vegetation index NDVI. As a result, the overall accuracy of the hierarchical classification of objects in urban areas reached 88 %. In conclusion, the analysis of the quality of vegetation NDVI has been able to perceive the condition of trees in the urban area.

scholarly journals Influence of potassium on the quality of grains and seeds of flooded rice

Acta Iguazu ◽  
2020 ◽  
Vol 9 (3) ◽  
pp. 37-42
Author(s):  
Mara Grohs ◽  
Rodrigo De Moura Silveira ◽  
Fernando Fumagalli Miranda ◽  
Roberto Carlos Doring Wolter ◽  
Alex Alan Bredow ◽  
...  
Keyword(s):  
Whole Grains ◽  
Seed Vigor ◽  
Reproductive Stage ◽  
Whole Grain ◽  
Physical Quality ◽  
Flooded Rice ◽  
Rice Grains ◽  
Physiological Quality ◽  
Potassium Application

Potassium can influence the productivity and the physical and physiological qualities of grains and seeds of flooded rice, although its influence is not clear yet. Based on the necessity of more information, this work presents the evaluation of different stages of potassium application on rice grains productivity, physical quality (whole grain and chalk kernel) and seed physiological quality (vigor and germination). The results show that the potassium fertilization has an influence on the physical quality of rice grains. When performed near to the reproductive stage, it can increase the percentage of whole grains and decrease the chalk kernel index. For producing seeds, all fertilization should be done up to the V3 stage in order to increase the seed vigor.

scholarly journals MANIFESTATION OF THE EUPHEMISTIC POTENTIAL OF A LEXIC UNIT IN THE FRAMEWORK OF A RELATIONAL MODEL

2020 ◽  
pp. 31-42
Author(s):  
Светлана Андреевна Логвина
Keyword(s):  
Linguistic Variable ◽  
Relational Model ◽  
Different Levels

В данной статье автором предпринята попытка метрического описания функции эвфемистического потенциала с последующим анализом изменений значения лингвистической переменной в зависимости от степени отклонения от «эталона». Результаты вычислительных операций легли в основу классификации интеллектуальных объектов с разными уровнями качества эвфемистического потенциала: эвфемизмы-автоматизмы, собственно эвфемизмы и эвфемистические симулякры. In this article, the author attempts to describe the function of the euphemistic potential metric, followed by an analysis of the changes in the meaning of the linguistic variable depending on the degree of deviation from the «standard». The results of computation formed the basis for the classification of intelligent objects with different levels of quality of euphemistic potential: euphemisms-automatisms, euphemisms proper, and euphemistic simulacra.

scholarly journals Effect of mycorrhiza on yield and quality of lettuce grown on medium with different levels of phosphorus and selenium

2019 ◽  
Vol 28 (2) ◽  
Author(s):  
Iwona Kowalska ◽  
Anna Konieczny
Keyword(s):  
Arbuscular Mycorrhizal Fungi ◽  
Mycorrhizal Fungi ◽  
Arbuscular Mycorrhizal ◽  
Average Yield ◽  
Yield And Quality ◽  
P Concentration ◽  
Mn Content ◽  
Different Levels

Lettuce plants were grown in the foil tunnel in pots filled with peat substrate. The experimental factors were: concentration of phosphorus in the substrate (70 or 140 mg dm-3), inoculation of substrate with arbuscular mycorrhizal fungi (+AMF or –AMF) and concentration of selenium in the substrate (0, 6 or 12 mg dm-3). Mycorrhizal frequency in roots was affected by concentration of P, inoculation with AMF and interaction between these factors. Higher mycorrhizal frequency was found in plants inoculated with AMF and grown under conditions of lower P concentration. AMF did not affect an accumulation of Se in leaves. However, higher concentration of P and Se in the substrate affected Se concentration in leaves. The average yield of lettuce decreased with increasing level of Se in the substrate. The presence of Se in the substrate led to decrease of K, Mg, Fe, Cu and Mn content of plants. AMF did not have an effect on the content of sugars in leaves.

Medicinal Material Quality Analysis and Evaluation of Paris Plant

2014 ◽  
Vol 926-930 ◽  
pp. 1152-1158
Author(s):  
Hua Yang ◽  
Ben Hua Xin ◽  
Kai Tong ◽  
Meng Liang Tian
Keyword(s):  
Theoretical Basis ◽  
Growth Cycle ◽  
Quality Analysis ◽  
Analysis And Evaluation ◽  
Saponin Content ◽  
Paris Polyphylla ◽  
Main Index ◽  
Index Components

Purpose: Determine the changes of saponin content in Paris polyphylla and analyze the correlation among them to provide theoretical basis for determining the best harvest scheme and clinical Paris polyphylla research; determine the similarity between wild Paris polyphylla and statutory Paris polyphylla, and explore expanding base sources of Paris polyphylla. Method: Adopt HPLC technology, build fingerprint of Paris polyphylla, and determine the content of all polyphyllin. Results: The contents of polyphyllin in different growing years have obvious difference, and the correlation among the compositions in the classification of dioscin is significant, while the correlation among the compositions in the classification of pennogenin is not obvious; the fingerprint of Paris delavayi Franchet and Paris mairei Leveille and the similarity of statutory Paris polyphylla are basically identical. Conclusion: The content of polyphyllin is not the single accumulation of time, it also closely connected with temperature, illumination, humidity and other environment in the growth cycle; the evaluation of the quality of Paris polyphylla should build standard colour spectra and fingerprint, and combine the changes of contents of main index components, thus, the quality of Paris polyphylla can be controlled effectively.

An Attempt at a Rational Classification of the Principal Accelerators of Vulcanization. II. A Study of the Time Required for Vulcanization Giving the Maxima Physical Properties at Different Temperatures

1930 ◽  
Vol 3 (1) ◽  
pp. 38-50
Author(s):  
R. Thiollet ◽  
G. Martin
Keyword(s):  
Physical Properties ◽  
Prolonged Heating ◽  
Physical Quality ◽  
Gutta Percha ◽  
Different Temperatures ◽  
Time Required ◽  
Rational Classification

Abstract We have attempted to classify the principal accelerators of vulcanization according to their chief characteristics which are the following: (1) Time necessary for the fixation of mixtures at different temperatures. (2) Times required at different temperatures to obtain vulcanization giving the maxima physical properties. (3) Aging. The first of these 3 items has been treated in Caoutchouc et Gutta-Percha (April, 1929) and we have shown how accelerators can be classified by their “precocity” of action; that is to say, by the rapidity with which they “fix” mixtures at different temperatures. The mixture being fixed, vulcanization continues and the physical quality of the rubber improves. It thus reaches a maximum, then diminishes upon too prolonged heating. In this second study we have attempted to determine the following points: (1) At a given temperature, how long a period of vulcanization is required to impart to the mixtures their maxima physical properties? (2) Within the range of temperatures, which temperature gives the optima physical properties?

scholarly journals Physical Quality of Chevon Meatballs with Different Levels of Taro Flour Substitution as a Filler

2021 ◽  
Vol 828 (1) ◽  
pp. 012037
Author(s):  
A M P Nuhriawangsa ◽  
A Budiharjo ◽  
W Swastike ◽  
B S Hertanto ◽  
B Adriyanto ◽  
...  
Keyword(s):  
Physical Quality ◽  
Taro Flour ◽  
Different Levels
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