scholarly journals Identifikasi Kualitas Spermatozoa Sapi Kuantan Riau sebagai Pelestarian Plasma Nutfah Ternak Lokal

2019 ◽  
Vol 6 (1) ◽  
pp. 52
Author(s):  
Jiyato . ◽  
Pajri Anwar
Keyword(s):  
Standard Deviation ◽  
Sampling Method ◽  
Normal Value ◽  
Mean Values ◽  
Purposive Sampling ◽  
The Mean

ABSTRAKPenelitian ini bertujuan ingin mengetahui kualitas spermatozoa sapi kuantan. Penelitian ini dilaksanakan di Kecamatan Benei Kabupaten Kuantan Singingi Provinsi Riau dengan menggunakan metode purposive sampling. Sampel yang digunakan dalam penelitian ini yaitu 15 ekor sapi kuantan jantan dewasa yang tersebar di Kecamatan Benai. Kualitas spermatozoa diamati melalui sperma yang diambil dari cauda epididimis. Sampel diambil dari tiga desa yaitu Desa Gunung Kesiangan, Desa Kalimanting dan Desa Banjar Lopak. Parameter penelitian ini yaitu pengamatan secara makroskopis meliputi pH, bau, warna dan pengamatan secara mikroskopis meliputi motilitas dan viabilitas. Data setiap pengamatan kualitas spermatozoa dianalisis dengan mencari nilai rata-rata dan standar deviasi dan diuraikan secara deskriptif. Hasil dari penelitian ini menunjukan bahwa sermatozoa sapi kuantan yang diamati dari cauda epididimis memiliki kualitas pH 6,13, bau amis (khas sperma), warna putih krem, motilitas 58%, dan viabilitas 76,67%. Motilitas spermatozoa yang terdapat pada cauda epididimis sapi kuantan dalam penelitian ini masih dalam batasan normal dan masih memenuhi syarat untuk digunakan sebagai semen cair untuk mendukung pelaksanaan inseminasi buatan.Kata kunci: cauda epididimis, plasma nutfah, sapi kuantan, spermatozoaABSTRACTThe purpose of this study was to determine the quality of spermatozoa of Kuantan Riau cattle. This research was conducted in Benai subdistrict of Kuantan Singingi regency, Riau by using purposive sampling method. The samples used in this study were 15 adult bulls scattered in Benai district. The quality of spermatozoa was observed through sperm taken from the cauda epididymis.The samples were taken from three villages; Gunung Kesiangan, Kalimanting, and Banjar Lopak village. The parameters in this study were macroscopic qualities including pH, odour, color, and microscopic qualities including motility and viability of spermatozoa. This result was analized descriptively. The data collected from each observation were then analyzed by measuring the mean values and standard deviation. The result of this study indicated that spermatozoa of kuantan cattle collected from cauda epididimis had a pH quality of 6.13, fishy smell (typical of sperm), creamy white color, 58% motility, and 76.67% viability. The motility of spermatozoa of Kuantan Riau cattle found in this study is within normal value and qualified for the requirements for use as liquid for artificial inseminaton.Keywords: cauda epididymis, kuantan cattle, sperm plasma, spermatozoa

A STUDY ON THE QUALITY ASSURANCE OF PAST AND PRESENT EVALUATION PROCEDURE OF B.ED. PROGRAMME OF GARHWAL, UNIVERSITY (THE CENTRAL UNIVERSITY) IN VIEW OF NCTE NORMS.

2018 ◽  
Vol 6 (26) ◽  
Author(s):  
Ruchika Verma ◽  
Seema Dhawan
Keyword(s):  
Quality Assurance ◽  
Prospective Teachers ◽  
Sampling Method ◽  
Evaluation Procedure ◽  
Interview Schedule ◽  
Purposive Sampling ◽  
Present Evaluation ◽  
Method Of Evaluation

The study attempted to find out the quality of the evaluation procedure of B.Ed. programme of Garhwal University, the Central University in view of NCTE Norms. The study also reveals the method and procedure of evaluation according to the latest 2 years B.Ed. programme. For the study, purposive sampling method was used. The tools – questionnaire and interview schedule was developed. On the basis of findings, it concluded that the evaluation procedure was in accordance with the NCTE Norms. With the implementation of two years B.Ed. course, the method of evaluation has also become more practical oriented, which has become a remarkable achievement and surely enhance the quality of prospective teachers

scholarly journals The Quality of Statistical Reporting and Data Presentation in Predatory Dental Journals Was Lower Than in Non-Predatory Journals

Entropy ◽  
2021 ◽  
Vol 23 (4) ◽  
pp. 468
Author(s):  
Pentti Nieminen ◽  
Sergio E. Uribe
Keyword(s):  
Open Access ◽  
Peer Review ◽  
Scientific Journals ◽  
Mean Values ◽  
Data Presentation ◽  
Predatory Journals ◽  
Study Results ◽  
The Mean ◽  
Highly Cited

Proper peer review and quality of published articles are often regarded as signs of reliable scientific journals. The aim of this study was to compare whether the quality of statistical reporting and data presentation differs among articles published in ‘predatory dental journals’ and in other dental journals. We evaluated 50 articles published in ‘predatory open access (OA) journals’ and 100 clinical trials published in legitimate dental journals between 2019 and 2020. The quality of statistical reporting and data presentation of each paper was assessed on a scale from 0 (poor) to 10 (high). The mean (SD) quality score of the statistical reporting and data presentation was 2.5 (1.4) for the predatory OA journals, 4.8 (1.8) for the legitimate OA journals, and 5.6 (1.8) for the more visible dental journals. The mean values differed significantly (p < 0.001). The quality of statistical reporting of clinical studies published in predatory journals was found to be lower than in open access and highly cited journals. This difference in quality is a wake-up call to consume study results critically. Poor statistical reporting indicates wider general lower quality in publications where the authors and journals are less likely to be critiqued by peer review.

scholarly journals AB0101 THE IMPACT OF TIME SPAN TO ACHIEVE BOOLEAN REMISSION FOR MAINTAINING DISEASE ACTIVITY AFTER ACQUISITION IN RHEUMATOID ARTHRITIS PATIENT

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 1079.1-1079
Author(s):  
I. Yoshii
Keyword(s):  
Rheumatoid Arthritis ◽  
Disease Activity ◽  
Disease Duration ◽  
Remission Rate ◽  
Mean Value ◽  
Time Span ◽  
Mean Values ◽  
The Mean ◽  
The Relationship

Background:Boolean remission criteria is one most popular and stringent criteria in treating patient with rheumatoid arthritis (RA), because it may guarantees a stable clinical course after attaining remission.Objectives:Impact of time span from initiation to achieving Boolean remission on maintaining disease activity, daily activities, and quality of life after attaining Boolean remission was investigated from daily clinical practice data.Methods:685 patients with RA since August 2010 under the T2T strategy were treated. They were monitored for their TJC, SJC, PGA, EGA, CRP, and disease activity indices such as CDAI, SDAI, DAS28, and Boolean criteria at every visit. HAQ-DI score, pain score using visual analog scale (PS-VAS), and EQ-5D were also monitored, and the quality of life score (QOLS) calculated from EQ-5D was determined at every visit from the time of diagnosis (baseline).Of 685 patients, 465 patients had achieved Boolean remission >1 times, and were consecutively followed up for >3 years. These patients were enrolled in the study. Time span from the first visit to first Boolean remission was calculated. The relationship between the time span and each of background parameters, and the relationship between the time span and each of the mean values of the SDAI score, HAQ score, PS-VAS, SHS, and QOLS at the first Boolean remission and thereafter was evaluated statistically.Patients were subsequently divided into the G ≤ 6 and G > 6 groups based on the achievement of first Boolean remission within two groups: time span G ≤ 6 months and G > 6 months. The two groups were compared with regard to the SDAI score, HAQ score, PS-VAS, SHS, and QOLS at first visit and at the time of first Boolean remission, and the mean values of these parameters after remission were evaluated statistically. Moreover, changes of these parameters and the mean Boolean remission rate after the first remission, and SDAI remission rate at the first Boolean remission to thereafter were compared between the two groups statistically.Results:Out of 465 patients, females comprised 343 (73.7%), and the mean age was 67.8 years (range, from 21–95 years). The mean disease duration at first visit was 6.1 years (range, from 1 months–45 years). The mean follow up length was 88.1 months (range: 36–122 months; median: 85 months) and mean time span from the first visit to the first Boolean remission was 8.1 months. The mean SDAI score, HAQ score, PS-VAS, and the QOLS at first visit were 13.3, 0.467, 33.2, and 0.834, respectively. Among the study parameters, PS-VAS and QOLS were significantly correlated with the time span. For parameters at the first Boolean remission, HAQ-DI score, PS-VAS, and QOLS demonstrated significant correlation with the time span, whereas SDAI, HAQ-DI score, PS-VAS, SHS, and QOLS after the Boolean remission demonstrated significant correlation with the time span.The comparison between the G ≤ 6 and the G > 6 groups revealed that the disease duration, HAQ score, and PS-VAS at baseline in the G > 6 were significantly higher than that in the G ≤ 6 group, and QOLS in the G ≤ 6 group was significantly higher than that in the G > 6 group at baseline. Similarly, the HAQ score and PS-VAS at the first Boolean remission in the G > 6 group were significantly higher than that in the G ≤ 6 group, whereas QOLS in the G ≤ 6 group demonstrated no significant difference compared with that in the G > 6 group.The mean value of the SDAI score after the first Boolean remission in the G > 6 group was significantly higher than that in the G ≤ 6 group. Similarly, the SDAI score, HAQ score, and PS-VAS after the first Boolean remission in the G > 6 group were also significantly higher than those in the G ≤ 6 group, and the mean value of the QOLS in the G ≤ 6 group were significantly higher than that in the G > 6 group. The Boolean remission rate and SDAI remission rate after the first Boolean remission were significantly higher in the G ≤ 6 group than those in the G > 6 group.Conclusion:Attaining Boolean remission ≤ 6 months for RA has significant benefit for more stable disease control, that leads good maintenance of ADL.Disclosure of Interests:None declared

scholarly journals pH of exudate test in the physiological quality of crambe seeds

2016 ◽  
Vol 46 (6) ◽  
pp. 1014-1018 ◽  
Author(s):  
Charline Zaratin Alves ◽  
Lennis Afraire Rodrigues ◽  
Carlos Henrique Queiroz Rego ◽  
Josué Bispo da Silva
Keyword(s):  
Pearson Correlation ◽  
Raw Material ◽  
Mean Values ◽  
Tukey Test ◽  
Physiological Quality ◽  
The Subject ◽  
The Mean ◽  
C 30

ABSTRACT: Crambe is a rapeseed with high oil content and can be used as a winter cover or as a source of raw material for the production of biodiesel, however espite the growing interest in the culture, research on the subject is still incipient, especially concerning the seed production and analysis technology. The purpose of this study is to evaluate the physiological quality of crambe seeds, 'FMS Brilhante' cultivar, by testing the pH of exudate. Five seed lots were submitted to the determination of water content and the tests of germination and vigor (first count, emergence and tetrazolium). In the conduction of pH exudate test, temperatures (25 and 30oC), and periods of seed imbibition in water (15, 30 and 45 minutes) were tested. The experiment was conducted in a completely randomized manner, with four replicates, and the mean values were compared by the Tukey test at 5% probability; Pearson correlation between the pH of the exudate and initial tests was also made. Testing the pH of exudate is promising for separating lots of crambe seeds and the following combinations of 25°C/30 minutes or 30°C/45 minutes can be used.

scholarly journals Persepsi Komunitas Adat Terpencil Suku Anak Dalam (SAD) terhadap Pelayanan Kesehatan

2019 ◽  
Vol 19 (3) ◽  
pp. 602
Author(s):  
Mila Triana Sari ◽  
Hartati Sandora ◽  
Haflin Haflin
Keyword(s):  
Quality Of Life ◽  
Health Care ◽  
Qualitative Research ◽  
Sampling Method ◽  
Care Service ◽  
Health Care Service ◽  
Purposive Sampling ◽  
Interview Guide ◽  
The Impact

The solitory custom community of Suku Anak Dalam (SAD) is one of group society whose life are depend to the natural researches in the forest. It is needed an effort to provide service in order to meet their needed, especially health care service for improving their quality of life in the solitary custom Community of Suku Anak Dalam.  This research was conducted in order to know about the persepsion of SAD society towards Health Care Service in the Working Area of Puskesmas Pematang Kabau. This research was conducted on Januari until February 2017 for the purpose of getting understanding about persepsion of solitary custom Community of Suku Anak Dalam towards health care service, the number of participants were 15 people. This is qualitative research with purposive sampling method. The research instruments were indepth interview and interview guide. The result of the research analyzed by using Colaizzi Technique. The finding of the research showed five themes:  the reason of SAD Society in terms of receiving care service. Secondly, the respond of SAD society, thirdly, about the changing and the impact of SAD society. Fourth, the meaning of health care service to SAD society. And fifth the experience of SAD society towards health and service.SAD society gave respond about perception or possitive support towards Health Care Service.

scholarly journals ANALISIS KUALITAS PERAIRAN BERDASARKAN KOMPOSISI DAN KELIMPAHAN FITOPLANKTON DI SUNGAI LANANGAN, KLATEN

2018 ◽  
Vol 7 (3) ◽  
pp. 253-262
Author(s):  
Faudzi Ath Tho Azzam ◽  
Niniek Widyorini ◽  
Bambang Sulardiono
Keyword(s):  
Sampling Method ◽  
Phytoplankton Community ◽  
Diversity Index ◽  
Animal Husbandry ◽  
Open Water ◽  
Survey Method ◽  
Purposive Sampling ◽  
Freshwater Aquaculture ◽  
Range Of Values

Sungai Lanangan merupakan bagian hulu Sungai Bengawan Solo yang terletak di Desa Daleman, Kecamatan Tulung, Kabupaten Klaten. Jenis limbah seperti limbah domestik, industri, pertanian, perikanan dan peternakan telah mencemari Sungai Lanangan. Limbah organik dari industri tepung aren dan mie soun yang dibuang di Sungai Lanangan mencapai 50 ton limbah per hari. Hal tersebut menyebabkan perubahan kualitas air dan komposisi fitoplankton di Sungai Lanangan.Penelitian ini dilakukan dari bulan Januari - Februari 2018 di Sungai Lanangan. Tujuan dari penelitian ini adalah untuk mengetahui kelimpahan dan komposisifitoplankton serta mengetahui kualitas perairan berdasarkan struktur komunitas fitoplankton di Sungai Lanangan tersebut. Penelitian ini menggunakan metode survei denganpengambilan sampel menggunakan metode purposive sampling. Frekuensi pengambilan sampel dilakukan setiap 1 minggu sekali selama 3 minggu. Sampel diambil dari 3 stasiun, dimana stasiun 1 dengan karakteristik perairan terbuka; Stasiun 2 dengan karakteristik dekat industri pengolahan tepung aren; dan stasiun 3 dengan karakteristik dekat dengan daerah budidaya air tawar.Hasil penelitian didapatkan 11 genera fitoplankton yaitu dari kelas Bacillariophyceae (4 genera), Cyanophyceae (2 genera), Chrysophyceae (1 genus), Ulvophyceae (2 genera), Zygnematophyceae (1 genus) dan Chlorophyceae (1 genus). Kelimpahan rata-rata fitoplankton tertinggi terdapat pada stasiun 2 dengan kelimpahan 1.989 ind/l yang didominasi oleh genus Oscillatoria. Indeks keanekaragaman rata-rata pada setiap stasiun adalah 1,68 pada stasiun 1; 1,63 pada stasiun 2; dan 1,52 pada stasiun 3. Dari hasil indeks keanekaragaman yang didapatkan tersebut menunjukkan kisaran nilai antara 1,52 hingga 1,68 yang berarti bahwa kualitas perairan Sungai Lanangan tercemar ringan.  Lanangan river is one upstream of Bengawan Solo river which located at Daleman, Tulung, Klaten. types of waste such as domestic waste, industrial waste, agriculture, fishery and animal husbandry polluted Lanangan river. Especially organic waste from palm starch and soun noodle industry that are dumped in the Lanangan river reaches 50 tonnes waste per day. This research was conducted from January to February 2018 in the Lanangan river. The purpose of this research is to find out the abundance and composition of phytoplankton; and to determine the water qualitybased on the structure of the phytoplankton community in Lanangan river. This research uses survey method and use purposive sampling method. The Frequency of sampling is done once a week for 3 week. The samples taken from 3 stations, where station 1 is open water; Station 2 is near palm starch and soun noodle industry; and station 3 is close to freshwater aquaculture area.The resultsof the research found 11 genus of phytoplankton in class Bacillariophyceae, Cyanophyceae, Chrysophyceae, Ulvophyceae, Zygnematophyceae and Chlorophyceae. The highest average of phytoplankton abundance found in station 2 with 1,989 ind/l which is dominated by the genus of Oscillatoria. The average diversity index each station is 1.68 at station 1; 1.63 at station 2; and 1.52 at station 3. From the results obtained the diversity index indicates the range of values between 1.52 to 1.68 which show that the water quality of Lanangan River is lightly to moderate polluted.  

scholarly journals Kajian Mutu Wine Coffee Arabika Gayo

2018 ◽  
Vol 3 (4) ◽  
pp. 822-829
Author(s):  
Achmad Dairobbi ◽  
Irfan Irfan ◽  
Ismail Sulaiman
Keyword(s):  
Sampling Method ◽  
Sugar Content ◽  
Complex Compounds ◽  
Ash Content ◽  
Closed Space ◽  
Alcohol Content ◽  
Fermentation Time ◽  
Purposive Sampling ◽  
High Sugar Content

Buah kopi memiliki kandungan gula tinggi yang dapat diproses dengan cara fermentasi alami. Fermentasi kopi arabika bertujuan untuk mengurangi rasa pahit dan meningkatkan citarasa kopi. Senyawa-senyawa kompleks pada kopi fermentasi akan meningkatkan mutu kopi. Penelitian ini menggunakan metode survey purposive sampling, yaitu cara pengambilan sampel berdasarkan pertimbangan tertentu dan disesuaikan dengan ketersediaan produsen wine coffee. kadar air wine coffee rata-rata 9.08% (SNI), kadar abu rata-rata 4.5% (SNI) dan kadar alkohol 0%. Dari 6 sampel wine coffee yang di analisis, total skor terbaik uji deskriptif ditunjukkan pada sampel E yaitu 83,75 dan sampel F yaitu 83,00. Secara keseluruhan, 6 sampel wine coffee di Kabupaten Aceh Tengah terdapat perbedaan pada lamanya waktu fermentasi wine coffee yang dibutuhkan. Hal ini dibuktikan pada sampel E yaitu proses pembuatan wine coffee dilakukan dengan waktu fermentasi 7-10 hari pada suhu secara natural di dalam ruang tertutup. Abstract: Coffee fruit has a high sugar content that can be processed by natural fermentation. Fermented arabica coffee aims to reduce bitterness and improve coffee flavor. The complex compounds in fermented coffee will improve the quality of coffee. This research uses survey purposive sampling method, that is the way of sampling based on certain consideration and adjusted with the availability of wine coffee producer. Water wine coffee average 9.08% (SNI), average ash content of 4.5% (SNI) and alcohol content 0%. From 6 samples of analyzed wine coffee, the best total score of descriptive test is shown on sample E that is 83,75 and sample F is 83,00. Overall, 6 samples of wine coffee in Aceh Tengah District have differences in the duration of fermentation of the required coffee. This is evidenced in the sample E is the process of making wine coffee is done with a fermentation time of 7-10 days at a temperature naturally in a closed space.

scholarly journals PENGARUH LATIHAN SMALL SIDE GAME TERHADAP KETERAMPILAN PASSING SISWA SMP PLUS NURUL HUDA DALAM EKSTRAKURIKULER SEPAK BOLA TAHUN AJARAN 2020

2020 ◽  
Vol 6 (2) ◽  
pp. 137-145
Author(s):  
Lukmanul Hakim
Keyword(s):  
Standard Deviation ◽  
Extracurricular Activities ◽  
Soccer Players ◽  
Test Results ◽  
Purposive Sampling ◽  
Average Value ◽  
The One ◽  
Academic Year ◽  
Small Side

Abstrak: Ketepatan umpan (passing) merupakan salah satu hal yang sangat penting dalam permainan sepak bola. Banyak metode ataupun cara yang bisa dilakukan untuk melatih dan mengasah kemampuan seseorang untuk meningkatkan kualitas passing pada pemain sepak bola. Penelitian ini memiliki tujuan untuk mengetahui pengaruh latihan small side game terhadap keterampilan passing siswa SMP Plus Nurul Huda dalam ekstrakurikuler sepak bola tahun ajaran 2020. Penelitian ini merupakan penelitian eksperimen dengan menggunakan desain One-Group Pretest-posttest Design.Populasi pada penelitian ini adalah siswa ekstrakurikuler sepak bola.Sampel yang digunakan yaitu purposive sampling, dengan syarat bahwa subjek yang digunakan adalah siswa SMP Plus Nurul Huda kelas VII dan VIII yang mengikuti kegiatan ekstrakurikuler. Jumlah sampel pada penelitian ini berjumlah 16 orang.Hasil penelitian menunjukan pada nilai rata-rata yang diperoleh ketika melakukan tes awal adalah 17,38 dengan simpangan baku 1,82. Sedangkan untuk nilai tes akhir adalah rata-rata 25,94 dengan simpangan baku 1,87. Hasil uji-t memperoleh nilai t-hitung > t-tabel(20,990 > 2,13), maka Ho di tolak dan Ha diterima. Dengan demikian dapat disimpulkan bahwa terdapat pengaruh latihan small side game terhadap keterampilan passing siswa SMP Plus Nurul Huda dalam ekstrakurikuler sepak bola tahun ajaran 2020. Kata kunci :small side game, passing   Abstract: The accuracy of the pass (passing) is one of the most important things in soccer. There are many methods or ways that can be done to train and hone one's skills to improve the quality of passing on soccer players. This study aims to determine the effect of small side game training on the passing skills of SMP Plus Nurul Huda students in soccer extracurricular activities for the 2020 academic year.This research is an experimental study using the One-Group Pretest-posttest Design. The population in this study were soccer extracurricular students. The sample used was purposive sampling, with the condition that the subjects used were students of SMP Plus Nurul Huda class VII and VIII who participated in extracurricular activities. The number of samples in this study amounted to 16 people.The results showed that the average value obtained when conducting the initial test was 17.38 with a standard deviation of 1.82. As for the final test score is an average of 25.94 with a standard deviation of 1.87. The t-test results obtained the value of t-count> t-table (20.990> 2.13), then Ho was rejected and Ha was accepted. Thus it can be concluded that there is an effect of small side game training on the passing skills of SMP Plus Nurul Huda students in the football extracurricular activities for the 2020 academic year. Key words: small side game, passing

scholarly journals Pengaruh Harga Dan Kualitas Produk Terhadap Kepuasan Konsumen T-Mart Express Indonesia

2020 ◽  
Vol 3 (1) ◽  
pp. 1-10
Author(s):  
Elizabeth Rahayu
Keyword(s):  
Customer Satisfaction ◽  
Product Quality ◽  
Quantitative Research ◽  
Sampling Method ◽  
Sampling Techniques ◽  
Probability Sampling ◽  
Purposive Sampling

Abstract The purpose of this research is to understand the influence of price and product quality of T-Mart Express Indonesia’s customer satisfaction. This research is a quantitative research by using the SPSS Statistic 22 with 112 respondent of the sample which is T-Mart Express Indonesia consumers in North  Jakarta who have bought the product three times or more by using non-probability sampling method and purposive sampling techniques. The measurement used was a questionnaire that was distributed through Google Form to the respondent. The result of hypothesis analysis shows that price and product quality significantly affect customer satisfaction. Implications and suggestions are explained in the article. Abstrak Tujuan dari penelitian ini adalah untuk memahami pengaruh harga dan kualitas produk terhadap kepuasan pelanggan T-Mart Express Indonesia. Penelitian ini adalah penelitian kuantitatif dengan menggunakan SPSS Statistic 22 dengan sampel sebanyak 112 responden yaitu konsumen T-Mart Express Indonesia di Jakarta Utara yang telah membeli produk tiga kali atau lebih dengan menggunakan metode non probability sampling dan teknik purposive sampling. Pengukuran yang digunakan adalah kuesioner yang dibagikan melalui Google Form kepada responden. Hasil analisis hipotesis menunjukkan bahwa harga dan kualitas produk berpengaruh signifikan terhadap kepuasan pelanggan. Implikasi dan saran dijelaskan pada artikel    

EVALUATION OF QUALITY OF POULTRY FEEDS SOLD IN KATSINA METROPOLIS, KATSINA STATE, NIGERIA

2021 ◽  
Vol 5 (1) ◽  
pp. 601-607
Author(s):  
A. U. Uduma ◽  
Joseph Akumah Ojogba ◽  
O. E. Okafor
Keyword(s):  
Standard Deviation ◽  
Crude Protein ◽  
Proximate Analysis ◽  
Crude Protein Content ◽  
Poultry Feeds ◽  
Crude Fiber Content ◽  
Percent Moisture ◽  
The Mean ◽  
The Difference

In Katsina metropolitan, a variety of poultry feeds are available, and the quality and standards of these feeds are critical for the production of eggs and meat. As a result, the quality of selected chicken feeds sold in Katsina metropolitan was assessed by performing proximate analysis using AOAC methodology. Super starter, grower concentrate, broiler finisher, broiler starter, broiler super starter, layer mesh, grower mesh, and layer concentrate were among the samples used. The percentage mean to standard deviation was used to express the findings. The crude protein content of the diets studied ranged from 0.46 ± 0.00 percent to, 8.24± 0.02 percent, ash content 6.31± 0.01 percent – 33.30± 0.04 percent, crude fiber content 1.03 ±0.00 percent – 3.21± 0.00 percent, lipid content 0.11± 0.00 percent, 2.30 ±0.00 percent, moisture content 4.28 ±0.25 – 6.66 ±0.78 percent, and carbohydrate content 51.78± 2.68 – 83.72 ±0.57 percent. Although there was variation in the mean and standard deviation levels among the samples analyzed, such variations were not statistically significant (P>0.05) according to a one-way analysis of variance (ANOVA) for the difference in the mean levels of parameters evaluated in eight samples

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