Tri Astuti

Tri Astuti
Universitas Mahaputra muhammad yamin, Solok · Agriculture

Doctor of Philosophy

About

37
Publications
19,528
Reads
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91
Citations
Introduction
Skills and Expertise
Additional affiliations
May 2015 - April 2017
Independent Researcher
Independent Researcher
Position
  • Lecturer
July 2005 - present
UNIVERSITY of Mahaputra Muhammad Yamin
Position
  • Lecturer
Education
September 2008 - May 2012
Andalas University
Field of study
  • animal science

Publications

Publications (37)
Book
Full-text available
Tanaman serai wangi merupakan salah satu tanaman perkebunan penghasil minyak atsiri yang cukup penting di Indonesia, karena bisa dimanfaatkan menjadi beberapa olahan, seperti kosmetik, obat-obatan, kebersihan, dsb yang termasuk tanaman jenis rumput-rumputan dengan nama lemongrass yang umumnya dapat ditanam pada berbagai kondisi di daerah tropis yan...
Article
Full-text available
This study aims to determine the effect of the fermentation of corn cobs using the Panarochaeta Chrisosporium white coating fungus with the addition of a different source of carbohydrates to the content of dry matter, organic matter, and crude protein. This study used a completely random design. Consists of 4 treatments and four replications in eac...
Article
Full-text available
This research aims to evaluation the effect using of crude enzymes base on the rumen contents of cattle as bio activators with different doses and incubation length on the dry matter, organic matter, and crude protein content of palm oil fronds to be used as ruminants feed. The completely factorial randomized design with 3 replications for each tre...
Article
Lignin is the main component of agricultural and plantation wastes, such as bagasse, straw and oil palm fronds. Lignocellulosic bonds in lignin, cellulose and hemicellulose can be broken down by enzymes. Numerous studies have utilised plantation waste as feed ingredients. Lignin is the limiting factor that affects the digestibility of this material...
Article
Full-text available
Sapakek Basamo adalah satu kelompok tani ternak yang berada di Rimbo Berantai Kelurahan Tanah Garam Kecamatan Lubuk Sikarah Kota Solok yang berdiri sejak tahun 2019. Jenis usaha yang dijalankan adalah pegembangan usaha ternak sapi pembibitan dan penggemukan sapi potong unggul jenis Simmental. Permasalahan yang dihadapi oleh kelompok tani ternak sel...
Article
Full-text available
This study aims to examine the effect of using rumen content bioactivators with the addition of different energy sources on nutrient content, fiber fraction content, and energy estimation in palm leaves and midribs that will be used as feed ingredients for ruminants. Factorial completely randomized design 2x4 with 4 replications for each treatment...
Article
Full-text available
Penelitian ini bertujuan untuk melakukan identifikasi secara marfologi Mol isi rumen yang diberikan sumber glukosa yang berbeda sebagai supply energy bagi mikroorganimse yang terdapat pada larutan Mol. Dalam proses pembuatan Mol juga dibandingkan secara aerab dan an aerob. Ada enam macam Mol yang dibuat dari isi rumen dengan komposisi yang berbeda,...
Article
Full-text available
This study aims to determine the effect of some types of manure on growth and production of elephant grass ( Pennisetum purpureum ) cv. Taiwan. The expected results of this research can determine which is the type of manure suitable for the area of the former coal mines that have acid soils (marginal lands). This research using Complete Random Desi...
Article
Full-text available
The purpose of this study is to determine the quality of epididymis spermatozoa of buffalo after preservation with TALP media by adding serum with different level. The method used in this study is the experimental method and the design used is a randomized block design (RBD) with 3 treatment by adding bovine serum (0%, 5%, and 10%) and there are 6...
Article
Full-text available
The vast utilization of wetland and dry land in the lowlands of West Sumatra Province for the development of shallots as a potential commodity in an effort to increase farmer income. Shallot is one of the leading vegetables coomodities since it has been cultivated by the people of West Sumatra in the highlands area. The availability of superior var...
Article
Full-text available
p>The purpose of this study was to determine reproductive efficiency, population dynamics, natural increase and estimated output of the Kuantan cattle in the Kuansing Regency, Province of Riau. A total of 311 Kuantan cattle and 99 Kuantan cattle farmers were used in this study through a survey study. Respondent samples were taken from seven distric...
Article
Full-text available
This research aimed to determine the fungi colonies total on the rumen content of cattle and buffaloes with the addition of leaves and oil palm fronds incubated for 7 days. Each of the contents of the rumen was added with molasses, soybean soaking water as an energy source for microorganisms, as well as the addition of oil palm fronds and palm leav...
Article
Full-text available
This research aimed to determine the effect of different types of manure on dry matter content, organic matter and crude protein of elephant grass ( Pennisetum purpureum ) cv. Taiwan on the first harvest. This study used a completely randomized design, with 4 treatments and 4 replications for each treatment. The treatment were P1 = 100% acid soil (...
Article
Full-text available
This study aims to analyze the effect of the Farmers Managed Extension Activities (FMA) method on changes in farmer behavior between before and after the existence of the FMA method in Panyakalan, Kubung District, Solok Regency. The research method used is a case study method using 55 samples which are determined based on certain criteria and using...
Article
Full-text available
This research aimed to analyse the fibre content of palm oil fronds fermentation as a feeding of ruminant for substitution of native grass Fermentation of palm oil frond was done using local microorganisms resources rumen content and Lactobacillus sp. The experimental design used was factorial on complete randomized design 2×3 with 3 replication ea...
Article
Full-text available
This study purposed to determine the quality of Buffalo’s epididymis Spermatozoa on the TALP (Tyrode Albumin Sodium Lactate Sodium Pyruvate) fertilization at the 5°C temperature. The Randomized Block Design used on this research with 3 treatments and 5 blocks as replication. The treatments were additional serum: P1 (0%), P2 (10%) and P3 (20%). The...
Article
Full-text available
This study is aimed to evaluate the effectiveness of forage and balanced concentrate in diet or nutritional contents and nutrient digestibilities of feed, feed consumption, an average daily gain, and feed efficiency in buffaloes. This study used a completely randomized design with 4 replicates. The diet treatments were: (R1), 100% native grass, (R2...
Conference Paper
Full-text available
Local microorganism (Mol) is a potential sources of bacteria and fungi decomposer of organic matter. The liquid mol are indicated have many kind of microbe (bacteria, fungi). Mol will be wanted to be the same of function with commercial probiotic to increasing the nutrient content. This researched aimed to see The Effect Bioprocess of Banana Peels...
Preprint
Full-text available
This research was aimed to evaluate the optimal digestibility of nutrient of palm oil frond fermented with any kind of local and commercil microorganism source as a ruminant feeding in vitro method. Completely randomized design was used in this research with 6 treatments and 3 replications for each treatment. The treatments were A: control, B: the...
Article
Full-text available
p>Penelitian ini bertujuan untuk mengetahui Efektivitas Daun Nangka Dalam Ransum RuminansiaTerhadap, Kecernaan Bahan Kering, Bahan Organik dan Kandungan Tanin. Daun nangka tersebut dikombinasikan dengan rumput lapangan sebagai pakan ternak. Penelitian ini dilakukan dengan metode eksperimen menggunakan Rancangan Acak Lengkap. Perlakuan dalam penelit...
Article
Full-text available
This research was aimed to evaluate the content of dry matter, organic matter and crude protein of palm oil fronds as an alternative feed substitution of native grass, which was enhanced through fermentation biotechnological innovation with the addition of carbohydrate soluble. Fermentation palm oil frond done using local microorganisms resources r...
Article
Full-text available
Objective: This study aimed to evaluate the nutritional value of a complete feed based on palm oil fronds fermented with microorganisms derived from rumen contents. Methodology: This study used a completely randomized design. The five feed treatment groups with 3 replicates were used. One group was complete feed containing 30% field grass+10% ferme...
Article
Full-text available
This study aimed to evaluate effect the forma complete feed of ruminant. Compleate feed with formula 40:60 forage with concentrate. The forage used of palm oil fronds fermented with microorganisms derived from rumen contents. Completely randomized design used in this study to analyze of data of four treatments with four replicates each was as follo...
Article
Full-text available
This study aimed to evaluate the nutrient contents of palm fronds fermented with microorganisms derived from the rumen contents, feces and urine of local cows. The study was conducted using a completely randomized, two factorial 2 x 3 design and three replications for each treatment. Factor A was the length of incubation (A1 = 7 days and A2 = 14 da...
Article
Full-text available
Penelitian ini bertujuan untuk mengevaluasi kecernaan nutrient pelepah sawit yang optimal hasil fermentasi dari berbagai sumber mikroorganisme, baik yang berbahan lokal maupun komersial, sebagai bahan pakan ternak ruminansia secara in-vitro. Rancangan yang digunakan adalah rancangan acak lengkap dengan 6 perlakuan dan 3 ulangan untuk masing-masing...
Article
Full-text available
This study aimed to evaluate the nutrient contents of palm fronds fermented with microorganisms derived from the rumen contents, feces and urine of local cows. The study was conducted using a completely randomized, two factorial 2 x 3 design and three replications for each treatment. Factor A was the length of incubation (A1 = 7 days and A2 = 14 da...
Conference Paper
Full-text available
This study aimed to evaluate the effect of models of a complete feed based on palm oil fronds fermented with microorganisms derived from rumen contents. Methodology This study used a completely randomized design. The four feeds treatment with four replicates each was as follows. The models of complete feed are : (R1),Wafers complete feed (R2), bisc...
Conference Paper
Full-text available
This research aimed to evaluate the ruminant ration digestibility of dry matter; organic matter, crude fiber and crude protein based on banana peel have bioprocessed with local microorganisms (MOL) source rumen content as ruminant feed. The forage was grass field and Banana peel fermented MOL (BPFM). The experimental design was a randomized block d...
Article
Full-text available
Oil Palm is the most widespread the plantation commodities compared with the other in Indonesia. Utilization of agricultural waste is constrained by the bonding lignocelluloses that influence digestibility of nutrients from the waste product if used as animal feed. This study aimed to improve the quality of oil palm fronds through biotechnological...
Conference Paper
Full-text available
ABSTRAK Penelitian ini bertujuan melakukan evaluasi karakteristik limbah sawit sebagai pakan ternak yang ditingkatkan kualitasnya melalui bioteknologi menggunakan mikroorganisme lokal (MOL) dari limbah ternak dengan lama inkubasi yang berbeda dan diharapkan dapat menggantikan rumput lapangan sebagai sumber utama pakan hijauan ternak ruminansia. Pen...
Article
Full-text available
The purpose of this research was to improve the nutritive value waste of banana peel as ruminant feed through biotecnology process to using of variaty sources of local microorganisms (MOL) as inoculum fermentation with different incubation lenght. Mol is a liquid containing microorganisms such as fungi, bacteria, based on waste. This research done...
Article
Full-text available
ABSTRAK Mikro organisme lokat (MOL) mempunyai potensi sebagai sumber bakteri dan jamur perombak bahan organik, dan MOL itu sendiri bisa di dapatkan dari bahan-bahan yang sudah terbuang yang merupakan limbah dan merusak lingkungan. Penelitian ini bertujuan untuk melihat pengaruh lama pemeraman danienis sumber (MOL) pada kutit pisang terhadap kandung...
Article
Full-text available
This research was aimed to evaluate the effect of incubation time and level of urea on dry matter, organic matter and crude protein digestibility of Passion fruit hulls. The research was conducted by two phases. The first, the research was conducted to analyze of Passion fruit hulls before and after ammoniation, and then conducting digestibility of...
Article
Full-text available
A livestock study was conducted to evaluate the effects of pasture finishing vs. feedlot finishing beef steers on subcutaneous adipose tissue fatty acid (FA) composition. Twenty-seven Angus crossbred steers were arranged on the following 3 treatments: grazing on tall fescue without N fertilizer (TF–NF), grazing on tall fescue with N fertilizer (TF+...

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