Article Per Year (5 Year)
p-Index From 2018 - 2023
1.829
P-Index
This Author published in this journals
All Journal Livestock and Animal Research Animal Production : Indonesian Journal of Animal Production Jurnal Triton Pendidikan JURNAL ILMIAH PETERNAKAN TERPADU Jurnal Riset Agribisnis dan Peternakan Cassowary
Lekitoo, Marlyn N
Universitas Papua Manokwari, Papua Barat, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Environmental Science Veterinary Other

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
Produksi Rumput Gajah (Pennisetum purpureum) yang Diberi Pupuk N, P dan K dengan Dosis 0, 50 dan 100% pada Devoliasi Hari ke-45 Seseray, Daniel Yohanis; Santoso, Budi; lekitoo, Marlyn Nelce
Sains Peternakan: Jurnal Penelitian Ilmu Peternakan Vol 11, No 1 (2013): Sains Peternakan
Publisher : Universitas Sebelas Maret (UNS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sainspet.v11i1.4874

Abstract

Production of elephant grass (Pennisetum purpureum) would be better if fertilized with the proper doses and appropriate. This study aimed to determine the production of fresh matter, dry matter, ratio of grass stems and leaves, dry matter and organic matter of elephant grass given fertilizer N, P and K with the doses of 0%, 50% and 100% at defoliation at 45th day. This study used an experimental method of randomized block design experiment consisted of 5 and 3 treatmentsgroups, so there were 15 experimental units. The treatments used were: Treatment 1 (control/not fertilizer), Treatment 2 (100 kg Urea/ha; 50 kg TSP/ha; 50 kg KCl/ha) and Treatment 3 (200 kg Urea/ha, 100 kg TSP/ha: 100 kg KCl/ha). The results showed that the doses of fertilization treatments did not significantly (P≥ 0,05) affect the fresh matter, dry matter, ratio of grass stems:leaves, dry matter and organic matter value of elephant grass at the first harvest aged 45th day. Treatment 2 and 3 increased forage the fresh matter production by 29.86% and 28.51%, respectively, while production of dry matter by 28.85% and 30.77% compared to treatment 1 (control). The ratio of grass stems and leaves varied between 59.1 - 61.26%:38,7 - 40, 9%. Organic matter content tended to increase with increasing doses of N, P and K fertilizer.Key words : elephant grass production, N, P, and K fertilizer, fertilizer doses
Chemical Compositions and Nutrient Degradation of Elephant Grass Silage Ensiled with Black Tea Waste Santoso, B; Lekitoo, MN; Umiyati, Umiyati
ANIMAL PRODUCTION Vol 9, No 3 (2007): September
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (100.959 KB)

Abstract

This study evaluated the chemical compositions and nutrient degradation during ensiling of elephant grass (Pennisetum purpureum) silage with black tea waste (BTW) addition.  Four silage treatments were elephant grass (S0); elephant grass + 100 g BTW/ kg fresh matter (S1); elephant grass + 200 g BTW/kg fresh matter (S2); elephant grass + 300 g BTW/kg fresh matter.  About 220 g of silage material were ensiled for 30 days at room temperature (approximately 28°C).  Three replicates were prepared for each treatment.  Results showed that dry matter, organic matter and crude protein contents of silages increased linearly (P<0.01) with increasing black tea waste.  There were linear decreases in dry matter and crude protein degradations (P<0.01) and organic matter degradation (P<0.05) during ensiling with increased black tea waste addition.  Dry matter degradation values varied from 15.03 to 30.71% and were higher than degradation value of ideal silage.  It was concluded that black tea waste has potential as a silage additive to improve nutritive value and fermentation quality of elephant grass silage.  (Animal Production 9(2): 160-165 (2007)  Key Words: Elephant grass, black tea waste, silage additive, degradation
Nutritive Value and the Quality of Ensiled Napier Grass (Pennisetum purpureum Schum.) and Banana (Musa acuminata) Peelings Randa, Sangle Y; Lekitoo, Marlyn N; Iyai, Deny A; Pattiselanno, Freddy
ANIMAL PRODUCTION Vol 19, No 2 (2017)
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (684.521 KB) | DOI: 10.20884/1.jap.2017.19.2.594

Abstract

This paper aimed to evaluate the nutritive value and the quality of ensiled Napier grass (Pennisetum purpureum Schum) and banana (Musa acuminate) peelings.  Different levels of banana peeling and Napier grass were used in this study.  The levels of Napier grass and banana peeling compared as treatments with four replications were as follows: 100% Napier Grass (NG), 75% (NG) + 25% Banana Peeling (BP), 50%NG + 50%BP, 25%NG + 75% BP and 100%BP. Napier grass and banana peeling were mixed based on the percentage combination as treatments, weighed and placed into empty jam bottle with weights ranging from 64.4 grams to 509.2 grams as a simulated laboratory silo. Samples were stored in eight weeks at the Dairy Training Research Institute. Proximate analyses were done at Animal Nutrition Laboratory Institute of Animal Science while ADF, NDF, IVDMD, and IVOMD were done at the Animal Nutrition Division Laboratory at Dairy Training and Research Institute, UP Los Baños. Physically, the color of silage were light yellow with a  little greenish color for 100% napier grass, light to moderately yellow for the  three combinations of napier and banana peel and  yellow for 100% banana peel. Texture ranged from dry and coarse for napier grass, relatively dry for the combinations and moderately wet for the banana peel. The napier grass had a slightly acidic smell, the combinations had slightly sweet, acidic smell while the 100% banana peel had a sweeter, acidic smell.  Likewise, pH before ensiling had ranged from 5.7 (25%NG + 75%BP) to 7.5 ( 100% BP) while after  ensiling the pH changed from 4.575  ( 100% napier grass) to 5.75 ( 100% banana peel ). There were significant differences on DM, Moisture, CP, EE, CF, and Ash before ensiling. Similar trend was observed after ensiling except the ash content of all the treatments. ADF and NDF did not show significant variations in all treatments. IVDMD and IVOMD before ensiling varied significantly, but after ensiling only IVDMD of the treatments differed significantly. In terms of physical attributes, nutritive value and digestibility, banana peel can be used as silage material. All treatments generated comparable acceptability when fed to the animal.  It is suggested that further study, specifically in vivo trial, will be conducted to validate the feeding and nutritional value of banana peel as alternative silage for ruminants.
PERSEPSI GURU DALAM PENERAPAN PENDIDIKAN BERBASIS LINGKUNGAN HIDUP PADA SEKOLAH DASAR DI MANOKWARI Sembor, Isak; Nugroho, Bambang; Lekitoo, Merlyn N.
JURNAL TRITON PENDIDIKAN Vol 2, No 1 (2017)
Publisher : Universitas Papua Manokwari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/tritonpendidikan.v2i1.1095

Abstract

This study aims to reveal about the perception of teachers in the application of environment-based education at Elementary School in Manokwari. Environmental Education (PLH) is basically used to encourage changes made to a more environmentally friendly environment.The current facts are factors causing the implementation of PLH in Indonesia related to education teachers, among others, reducing the number of people involved in PLH, including in education in providing PLH, inadequate use of materials and methods, and facilities and infrastructure which is inadequate to be an obstacle to aid in the implementation of environmental education. Limitations of educational facilities and infrastructure are perceived by teachers who are the constraining factorsin the implementation of EE in schools.The purpose of this study is (1) to determine the perception of elementary school teachers at the elementary school level in Manokwari City, and (2) to identify elementary school teachers, and facilities and infrastructure of SD in Manokwari City based on the environment.
RESPON PRODUKSI RUMPUT GAJAH (PENNISETUM PURPUREUM), BENGGALA (PANICUM MAXIMUM) DAN SETARIA (SETARIA SPACELATA) TERHADAP PERBEDAAN SALINITAS Sawen, Diana; Lekitoo, Merlyn N; Kayadoe, Martha; Yoku, Onesimus; M. Djunaedi, M.
JURNAL RISET AGRIBISNIS & PETERNAKAN Vol 5, No 1 (2020): JURNAL RISET Agribisnis & Peternakan
Publisher : JURNAL RISET AGRIBISNIS & PETERNAKAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (511.525 KB)

Abstract

Hijauan adalah pakan ternak ruminansia hewan, di mana ketersediaan yang memadai dan berkelanjutan serta kualitas yang baik harus menjadi prioritas. Tempat untuk pertumbuhan atau lokasi, juga menentukan keberadaan dan produksi hijauan termasuk spesies rumput dalam penelitian ini. Penelitian ini bertujuan untuk mengetahui seberapa besar produksi rumput gajah, panicum dan cetaria pada perbedaan salinitas. Penelitian dilakukan selama 4 bulan, di Kompleks Perumahan dosen UNIPA Amban di Manokwari Papua Barat. Penelitian ini dirancang dengan desain petak split in to Completely Randomize design (CRD) 4x3 dengan 4 ulangan. Karena plot utama adalah spesies rumput dan subplot adalah salinitas berdasarkan media tanam. Faktor I adalah jenis rumput (Sp) yang terdiri dari: Pennisetum purpureum (Sp1), Panicum maksimum (Sp2) dan Setaria spacelata (Sp3) dan kemudian Faktor II adalah media tanam (M) yang terdiri dari: tanah 100% (M0), tanah 70 % + 30% pasir (M1), tanah 50% + 50% pasir (M2) dan tanah 30% + 70% pasir (M3). Analisis statistik menunjukkan bahwa pengaruh salinitas signifikan (P &#60;0,05) pada variabel pertumbuhan tanaman, yaitu produksi bahan segar, produksi bahan kering dan rasio daun batang. Media tanam M1 (tanah 70% + pasir 30%) memberikan hasil terbaik, dan spesies yang responsif terhadap salinitas adalah Panicum maksimum (Sp2).
Evaluasi karkas dan kualitas fisik daging babi pada tempat usaha pemotonggan ternak babi di Distrik Masni Kabupaten Manokwari Miksen M. Sangkek; Marlyn N. Lekitoo; Hanike Monim
Cassowary Vol 4 No 1 (2021): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v5.i1.85

Abstract

This study aims to evaluate the carcass and examine the physical quality of pork in the local pork slaughterhouse, Masni District and the relationship between slaughter weight and carcass weight, carcass percentage, carcass length, fat, pH and cooking losses. The results showed the range of slaughtering age of local pigs from 6 - 60 months (male pigs 10-12 months old and female pigs 18-20 months old). The average sliced ​​weight had a very significant effect (P <0.01) on carcass weight, while the carcass percentage had no significant effect based on the regression analysis between cut weight and carcass percentage was Y = 63.85 + 0.1463, with a coefficient of determination (R2) of 9.43%. Cut weight had a very significant effect (P <0.01) on carcass length in regression analysis Y = 37.42 + 0.3722, with a coefficient of determination (R2) of 71.48%). The regression analysis between cut weight and back fat thickness was Y = 0.322 + 0.04044, with a coefficient of determination (R2) of 39.87%, which means that cutting weight has a very significant effect (P <0.01) on the thickness of back fat, while the regression analysis of the relationship between cut weight and pH Local pork is Y = 6.357 - 0.00362, with a coefficient of determination (R2) of 5.54% that the slaughter weight has no significant effect (P> 0.05) on meat pH. Cut weight has no significant effect (P> 0.05) on cooking loss based on regression analysis is Y = 30.12 - 0.1106 with a coefficient of determination (R2) 9.63%. The results showed that cut weight has a close relationship with carcass weight, carcass length, and fat thickness but not to carcass percentage, meat pH and cooking loss.
Nutrient Values of Utilization of Crops Wastes as Alternative Pig Feeding Ingredient in The Coastal Agro-Ecological Area of Manokwari, West Papua Pattiselanno, Freddy; Saragih, Desni T.R.; Lekitoo, Marlyn N.; Iyai, Deny Anjelus
JURNAL ILMIAH PETERNAKAN TERPADU Vol 9, No 2 (2021)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jipt.v9i2.p170-185

Abstract

The purpose of this study was to determine the potential nutritional value of livestock feed ingredients from agricultural products and their waste (by-product / residues) that had been utilized by pig farmers in Manokwari. This research was conducted by a survey method of some agricultural commodity-based animal feed sources and their associated results at 10 sampling locations. Feeds are collected and analyzed according to the proximate analysis of feed ingredients at the Nutrition and Animal Feed laboratory, Bogor Agricultural University. Samples of farmers are chosen purposely on smallholder farmers who have been utilizing these feed sources. Data were analyzed descriptively. The results of the study found that feed was used by combining food waste originating from markets, restaurants, fried food sellers, fish auctions, garden products and kitchen wastes (swill-feed). Types of feed from various sources are mixed and cooked together before being given to pigs. Food waste is obtained free of charge, but there is a small portion that buys and a combination of both. Feeding is practiced 1-3 times a day. Nutrient content (g/100 g) in the form of water was 9.47, PK 25.10, fat 11.75 g, SK 7.96, GE 4308.90, ash 8.58, Ca 2.35 and P 0.94. The SNI standards have met the standard criteria to be prepared and given to pigs.
Respon Produksi Rumput Gajah (Pennisetum Purpureum), Benggala (Panicum Maximum) dan Setaria (Setaria Spacelata) terhadap Perbedaan Salinitas Diana sawen; Merlyn N. Lekitoo; Martha Kayadoe; Onesimus Yoku; M. Djunaedi
Jurnal Riset Agribisnis dan Peternakan Vol. 5 No. 1 (2020)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (322.817 KB) | DOI: 10.37729/jrap.v5i1.44

Abstract

Forage is a ruminant animal basal feed, where sufficient and continuous availability and good quality must be a priority. Place to growth or location, also determine the existence and production of forage including grass species in this study. This study aims to determine how much the production of elephant grass, panicum and cetaria on salinity differences. The study was conducted for 4 months, in Kompleks Perumahan dosen UNIPA Amban in Manokwari West Papua. The study was designed with a split plot design in to Completely Randomize design (CRD) 4x3 with 4 replications. As the main plot is grass species and the subplot is salinity based on growing media. Factor I is grass species (Sp) consisting of: Pennisetum purpureum (Sp1), Panicum maximum (Sp2) and Setaria spacelata (Sp3) and then Factor II is growing media (M) consisting of: soil 100% (M0), soil 70% + 30% of sand (M1), soil 50% + 50% of sand (M2) and soil 30% + 70% of sand (M3). Statistical analysis shows that the effect of salinity is significant (P<0.05) on plant growth variable, namely fresh matter production, dry matter production and stem leaf ratio. Planting media M1 (soil 70% + sand 30%) perform the best result, and species that is responsive to salinity is Panicum maximum (Sp2).
Kinerja Sapi Bali Jantan yang diberikan pakan Rumput Gajah (Punnisetum purpureum) subtitusi fermentasi Jerami Padi Alimuddin Alimuddin; M. Jen Wajo; Marlyn N Lekitoo
Cassowary Vol 1 No 1 (2018): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.754 KB) | DOI: 10.30862/casssowary.cs.v1.i1.5

Abstract

The research was aimed to study Bali bulls fed with Pennisetum purpureum with fermented rice straws substitution in Manokwari Regency, West Papua was conducted experimentally with 12 Bali bulls that have average weight of 176.02±38.35 kg with 2 – 2,5 years old for 5 months duration. The study was designed using complete randomized design of nested pattern with 3 (three) treatments, 4 (four) replications and 4 (four) times weighing, with an assumption that Bali bulls are nested during weighing time. The results of this study showed that Penicetum purpureum substitution with fermented straws did not significant on Bali bulls body weight. The duration of fermented rice straws feeding that substituted with Penicetum purpureum significant for Bali bulls weight gain with the average absolute weight gain is 0,68 kg/ day, as well as relative body weight gain of 0,033 kg/ day. The potential of rice straws in Manokwari Regency might be utilized as Bali bulls feed as many 9.431 – 46.846 cattle.
Pengelolaan sampah botol plastik air mineral di Kota Sorong guna menurunkan tingkat pencemaran lingkungan Julian Kelly Kambu; Eko Agus Martanto; Marlyn Lekitoo
Cassowary Vol 2 No 1 (2019): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v2.i1.23

Abstract

Sorong is one of the most advanced and most populous cities in the province of West Papua, with a population of 2016 reaching 232,833 people and a population growth rate of 3.21 percent per year (BPS, 2016). As the most populous city, of course, the problem of waste becomes a significant threat, especially related to the increasing volume of waste production both from households and businesses and also the tendency to dispose of waste improperly that results in environmental pollution. The purpose of this study was to determine the extent of environmental pollution due to plastic waste in the City of Sorong, then look further at the management of mineral water plastic bottles, and determine what factors influence the amount of plastic bottle waste in the City of Sorong. The analytical method used in this research is descriptive qualitative analysis. Based on the results of the study it can be seen that the waste management process is carried out by several parties, among others: carried out by the Government using an integrated management system, then by the community with an individual management system, and by the private sector through the Sorong Raya Garbage Bank. Factors that influence the amount of plastic bottle waste include: The level of community / business actors' knowledge about waste, their attitude about waste management, their behavior in managing waste, and the activities of government administrators such as studies on waste, socialization of facilities and regulations, and the adequacy of the APBD budget. and also external participation.
Co-Authors Alimuddin Alimuddin Andreas Adii B Santoso Bambang Nugroho Daniel Y. Seseray Deny A Iyai, Deny A Desni T.R. Saragih, Desni T.R. Diana Sawen Dwi Budi Santoso Eko Agus Martanto Freddy Pattiselanno Hanike Monim Iyai, Deny Anjelus Julian Kelly Kambu M. Djunaedi M. Djunaedi, M. M. Jen Wajo Martha Kayadoe Martha Kayadoe Meike M. Lisangan Miksen M. Sangkek Mulyadi Mulyadi Nicolas Riruma Novita Sari Ojaba Nurhaida Sinaga Oktofianus Demetouw Onesimus Yoku Onesimus Yoku Randa, Sangle Y Sembor, Isak Sientje D. Rumetor Umiyati Umiyati, Umiyati