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All Journal Jurnal Ilmu Pertanian Indonesia Buletin Peternakan Pastura; Journal Of Tropical Forage Science Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Ilmu Ternak Veteriner JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Animal Production : Indonesian Journal of Animal Production Jurnal Ilmu Nutrisi dan Teknologi Pakan Jurnal Pertanian Agros Madaniya Jurnal Agripet Jurnal Ilmiah Ultras

Iwan Prihantoro

Departemen Ilmu Nutrisi Dan Teknologi Pakan, Fakultas Peternakan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680

Author-ID : 347245

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Kualitas Fungi Mikoriza Arbuskula yang Diproduksi dengan Teknik Fortifikasi Nutrisi Berbeda terhadap Peningkatan Produktivitas Alfafa (Medicago sativa L.): Quality of Arbuscular Mycorrhizal Fungi Produced with Different Nutritional Fortification Techniques for Increased Productivity Alfalfa (Medicago sativa L.) Ika Jenri Ramadayanti; Iwan Prihantoro; Panca Dewi Karti
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 21 No. 1 (2023): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.21.1.13-20

This study aimed to evaluate the quality of Arbuscular mycorrhizal fungi (AMF) produced by different nutrient fortification techniques in increasing the adaptation and productivity of alfalfa (Medicago sativa L.) at the greenhouse scale. The research design was a completely randomized design (CRD) with 5 treatments and 10 replications. The treatment based on different types of AMF product, including alfalfa without AMF as control (P0), superior AMF (P1), and three types of AMF products from the Agrostology Laboratory, Faculty of Animal Science IPB: AMF1 (P2), AMF2 (P3), and AMF3 (P4). The control treatment was given a 100% recommended fertilizer dose while the AMF treated plants were given a 50% recommended fertilizer dose. The results showed that all AMF products produced the same effectiveness for plant morphological variables. The superior AMF product, AMF2, and AMF3 gave the better response to AMF colonization parameters and dry weight of alfalfa plants than the control and AMF1 product. It was concluded that AMF products with different nutrient fortification techniques were effective in symbiosis and increase the adaptation and productivity of alfalfa compared to control. The quality of AMF produced by different nutrient fortification techniques had the same performance as superior AMF. Key words: alfalfa, arbuscular mycorrhizal fungi, nutrient fortification

Kualitas Fungi Mikoriza Arbuskula (FMA) yang Diproduksi dengan Teknik Fortifikasi dan Fertigasi Berbeda pada Pertumbuhan Indigofera zollingeriana Iwan Prihantoro; Panca Dewi Karti; Edit Lesa Aditia; Shandathyana Nisabillah
Jurnal Ilmu Pertanian Indonesia Vol. 28 No. 3 (2023): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.28.3.377

Arbuscular mycorrhizal fungi (AMF) is a fungus that has a symbiotic impact on the plant at the root system level. The research objective was to evaluate the growth of Indigofera zollingeriana produced from inoculation of AMF under different fortification and fertigation techniques at the field scale. A completely randomized design with six treatments and five replication were applied for the study. The treatments were: FD1000, FD2000, FD3000 (AMF fortified with 1000, 2000, and 3000 ppm of AB mix at flat fertigation), FB1000, FB2000, and FB3000 (AMF fortified with 1000, 2000, 3000 ppm of AB mix at graded fertigation). The result shows that the AMF colonization level at the root of was similar (P>0.05) to the upper value of colonization (80.00‒99.00%). The entire products of AMF have similar favorable symbiotic effects on the plant with major growth traits (plant high, stem diameter, number of branches and twigs). A fortification of 2000 ppm of AB mix under graded fertigation technique has produced AMF that significantly (P<0.05) increased the number of leaves with higher green color level (7.5GY 4/6) compared with other treatments. In conclusion, the AMF produced by different fortification and fertigation techniques at the field scale has a similar result on root colonization effectivity and growth performance of I. zollingeriana. In addition, the AMF produced by 2000 ppm of AB mix with graded fertigation technique effectively increased the number of leaves with higher green color intensity. Keywords: AMF, arbuscular mycorrhizal fungi quality, fertigation, fortification, Indigofera zollingeriana

Pendampingan dan Pelatihan Adopsi Teknologi Wafer dan Silase Kangkung Kering sebagai Alternatif Hijauan di Musim Paceklik di Ponpes Muhammadiyah Gresik Sazli Tutur Risyahadi; Yuli Retnani; Iwan Prihantoro; Taryati Taryati; Mahirah Firdaus
Madaniya Vol. 4 No. 4 (2023)
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/27214834.669

Dalam mendukung kemandirian santri pada pondok pesantren Madinatul Ilmi Gresik, santri diberikan keterampilan beternak kambing. Namun demikian pakan sebagai biaya terbesar beternak cenderung mahal dan kualitas yang cenderung tidak sesuai dengan yang diinginkan. selain itu, santri belum terlihat mengoptimalkan sumber-sumber bahan pakan lokal. Kangkung kering berpotensi sebagai bahan pakan yang mempunyai potensi namun pemanfaatannya masih belum optimal. Metode pelaksanaan kegiatan ini adalah dengan pelatihan bimbingan teknis berupa penyuluhan mengenai kangkung kering sebagai pakan, pengenalan dan pemberian silase dan wafer kangkung kering pada kambing. Sebelum dan sesudah pendampingan dilakukan test untuk mengukur keberhasilan kegiatan. Berdasarkan hasil pre dan post test sebanyak 13 pertanyaan, terjadi peningkatan pengetahuan dan ketrampilan. Sebagai contoh, sebelumnya hanya 10% santri yang memahami materi mengenai teknik pengolahan pakan kangkung kering meningkat menjadi 67% sesudah melaksanakan pelatihan. Kangkung kering sebagai bahan pakan lokal sekitar pesantren berpotensi meningkatkan level ketersediaan pakan di musim paceklik.

Tolerance Level of Butterfly Pea (Clitoria ternatea L.) to Stress Acidity Through Tissue Culture Technique Kennaya Putri Aura Jannah; Panca Dewi Manu Hara Karti; Iwan Prihantoro
Buletin Peternakan Vol 47, No 4 (2023): BULETIN PETERNAKAN VOL. 47 (4) NOVEMBER 2023
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v47i4.84290

Butterfly pea (Clitoria ternatea L.) a high-quality legume that is rich in protein and grows on various soil types with a pH range of 5.5-8.9. This experiment was conducted to get the level of tolerance of butterfly pea plants to stress acidity at different levels through tissue culture technique. The study was designed using a complete randomized design with 6 treatments with the different levels of AlCl3 addition using Murashige Skoog (MS) media with 20 replications (P0 (0 ppm AlCl3), P1 (100 ppm AlCl3), P2 (200 ppm AlCl3), P3 (300 ppm AlCl3), P4 (400 ppm AlCl3), and P5 (500 ppm AlCl3)). Data were analyzed using analysis of variance (ANOVA), and if there was a significant difference, data were further analyzed using Duncan’s multiple range test. The variables observed were acidity media changes, plant height gain, number of leaves, number of branches, number of tillers, percentage of leaves withering, and leaf color. The results showed that the butterfly pea plant has mechanism of adaptation to acid stress on the parameters of plant height gain and number of leaves at the end of the observation. However, the level of plant tolerance on the parameters of the number of branches and the number of tillers was ≤ 300 ppm (pH 3.73).

Efektivitas Fungi Mikoriza Arbuskula yang Diproduksi dengan Teknik Fortifikasi Nutrisi Berbeda terhadap Produktivitas Stylosanthes guianensis pada Cekaman Kekeringan: Effectiveness of Arbuscular Mycorrhizal Fungi Produced by Different Nutrient Fortification Techniques on the Productivity of Stylosanthes guianensis in Drought Stress Marzukah; Manuhara Karti, Panca Dewi; Prihantoro, Iwan
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 21 No. 2 (2023): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.21.2.107-115

This study aimed to test the effectiveness of arbuscular mycorrhizal fungi (AMF) products against stylo plants (Stylosanthes guianensis) under drought stress conditions. The research design used a factorial complete random pattern (CRD) with 2 factors. Factor A was AMF: F0 (control), FU (superior AMF as a comparison), FIPB1 (1000ppm ABmix nutrient fortification technique), FIPB2 (2000ppm ABmix nutrient fortification technique), FIPB3 (3000ppm ABmix nutrient fortification technique). Factor B was the drought level, 100% field capacity (FC), 60% FC (medium dry level), and 40% FC (high dry level). The fertilizer for control plants (without AMF) was 100% dose, while plants with AMF were given a 50% dose, adding AMF ± 20 grams. The results showed an interaction between the drought factor and the different types of AMF. AMF was effective in symbiosis with stylo plants at all levels of drought. FIPB1 and FIPB2 could increase plant adaptation up to 60% FC. All AMF inoculations effectively increased leaf chlorophyll content at all drought levels. Biomass accumulation in FU and FIPB1 plants produced the best biomass. The research concluded that the quality of AMF produced with different nutrient fortifications were as good as the superior AMF (FU). Inoculation of AMF products (IPB1, IPB2, and IPB3) with 50% fertilization effectively increased the adaptation and production of Stylosanthes guianensis to a drought level of 60% FC compared to control (without AMF, 100% fertilization). Key words: Arbuscular mycorrhizal fungi, drought level, productivity, Stylosanthes guianensis

Optimasi Level Benzyl Amino Purin (BAP) terhadap Pertumbuhan Tanaman Kembang Telang (Clitoria ternatea) melalui Teknik Kultur Jaringan: Optimization of Benzyl AminoPurin (BAP) Levels for the Growth of Butterfly Pea (Clitoria ternatea) Plants through Tissue Culture Techniques Jannah, Kennaya Putri Aura; Prihantoro, Iwan; karti, panca dewi manu hara
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 21 No. 2 (2023): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.21.2.100-106

The research objective was to measure the optimum level of BAP for supporting the growth of butterfly pea flowers through tissue culture techniques. The study used a completely randomized design (CRD) with 5 treatments based on BAP media levels (BAP 0 ppm, BAP 0.5 ppm, BAP 1 ppm, BAP 1.5 ppm, and BAP 2 ppm) and 20 replications. Parameters measured were plant height, plant height increase, number of leaves, number of branches, number of tillers, percentage of tiller growth, plant weight, and leaf color. The results showed that the use of BAP levels 0, 0.5, 1, 1.5, and 2 ppm in butterfly pea flower plants through tissue culture techniques was not effective in increasing plant height, number of leaves, number of branches, number of tillers, and percentage of tillers at the end of the research (27 DAP). Using an optimum BAP level of 0.5 ppm resulted in higher biomass production and the dominance of green leaf color visualization. Key words: BAP (Benzyl Amino Purine), butterfly pea, Clitoria ternatea, tissue culture

Karakteristik Pertumbuhan Kandidat Mutan Lamtoro (Leucaena leucocephala cv. tarramba) Generasi M1 Toleran Cekaman Masam pada Skala Lapang : Growth Characteristics of M1 Generation Candidate Mutants of Lamtoro (Leucaena leucocephala cv. tarramba) Tolerant to Acid Stress on Field Scale azwa lubis, fadhilatul; Prihantoro, Iwan; Karti, Panca Dewi Manuhara
Jurnal Ilmu Nutrisi dan Teknologi Pakan Vol. 22 No. 2 (2024): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.22.2.116-121

The selected of lamtoro var. tarramba mutant candidates tolerant to pH 3.8 are expected to grow well in a normal field-scale environment. The purpose of this study was to evaluate the growth characteristics of mutant candidates of lamtoro var. tarramba M1 generation tolerant to acid on field. This study used Randomized Block Design (RBD) of 11 mutant candidates of lamtoro var. tarramba (T1-T11) consisting of five replications. The variables measured included plant morphology (plant height, stem diameter, number of branches, and number of stalks) rhizosphere pH, and rhizosphere color. The results showed that the growth characteristics of mutant candidates of lamtoro var. tarramba M1 generation tolerant to acid pH 3.8 on field scale were equally good for parameters of plant height, stem diameter, number of branches, and number of stalks. The conclusion of the study was that the total of 11 acid-tolerant lamtoro var. tarramba mutant candidates of M1 generation were able to grow well on a field scale. All M1 generation mutant candidates produced the same good growth characteristics of plant height, stem diameter, number of branches, and number of stalks at the end of the study (8 WAP). Key words: acid tolerant, growth characteristics, lamtoro var. tarramba mutant, M1 generation

Efektifitas Hormon TDZ (Thiadiazuron) pada Multiplikasi Kultur In-Vitro Terhadap Pertumbuhan Mutan Lamtoro Varietas Tarramba (Leucaena lucochephala) Teradaptasi Asam Muhklisani, Muhklisani; Karti, Panca Dewi Manuhara; Prihantoro, Iwan
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 1 (2022): JITRO, January
Publisher : Universitas Halu Oleo

ABSTRAK Leucaena leucocephala merupakan tumbuhan pakan ternak kelompok leguminosa yang memiliki nutrisi yang baik untuk ternak. pemuliaan tumbuhan pakan ternak merupakan salah satu strategi untuk meningkatkan pemenuhan pakan dalam segi kualitas,kuantitas dan kontinuitas. Teknik kultur jaringan merupakan langkah untuk memperoleh tanaman pakan yang yang seragam, waktu yang relatif cepat dan bibit yang dihasilkan memiliki kemampuan adaptasi terhadap berbagai cekaman dengan treatment yang diberikan pada media tanam sehingga dihasilkan bibit yang unggul. Penelitian ini bertujuan untuk mengetahui efektifitas hormon TDZ pada tumbuhan pakan ternak Leucaena leucocephala dengan teknik kultur jaringan (pembiakan in-vitro). Rancangan yang digunakan pada penelitian ini adalah RAL dengan eksplan tanaman lamtoro sebanyak 13 galur yaitu M1-M11 (mutan+MS+1ppm TDZ), K0 (kontrol+MS+0ppm TDZ), K1 (kontrol+MS+1ppm TDZ), masing masing 15 ulangan. Perlakuan yang berpengaruh nyata dilanjutkan dengan uji tukey. Variable yang diamati adalah pertambahan tinggi vertikal tanaman, diameter batang, jumlah daun majemuk, persentase kerontokan daun dan jumlah tunas. Hasil penelitian menunjukkan pemberian hormon TDZ konsentrasi 1ppm pada media tanam Leucaena leucocephala cv. Tarramba berpengaruh nyata (p<0.05) terhadap pertumbuhan mutan. pertambahan tinggi vertikal tanaman menunjukkan hasil terbaik pada galur M9, diameter batang menunjukkan hasil terbaik pada galur M3, jumlah daun majemuk menunjukkan hasil terbaik pada galur M3, jumlah tunas menunjukkan hasil terbaik pada M9 dan persentase kerontokan daun majemuk tertinggi pada K0.Kata Kunci: TDZ, mutan, Leucaena leucocephala, kultur jaringan.The Effectiveness of TDZ (Thidiazuron) Hormone in In-Vitro Culture Multiplication on the Growth of Lamtoro (Leucaena leucocephala) Mutant Tarramba Varieties Acid AdaptedABSTRACT Leucaena leucocephala is a legume group of animal feed plants that has good nutrition for livestock. Breeding forage plants is one strategy to increase feed fulfilment in quality, quantity, and continuity. The tissue culture technique is a step to obtain uniform feed plants, relatively fast time. The resulting seeds can adapt to various stresses with the treatment given to the growing media to produce superior seeds. This study aims to determine the effectiveness of the TDZ hormone in animal feed plants Leucaena leucocephala using tissue culture techniques (in vitro culture). The design used in this study was RAL with 13 lines of lamtoro plant explants, namely M1-M11 (mutant+MS+1ppm TDZ), K0 (control+MS+0ppm TDZ), K1 (control+MS+1ppm TDZ), each 15 repetitions. The treatment that had a significant effect was continued with the Tukey test. The observed variables were the increase in vertical height of the plant, stem diameter, the number of compound leaves, the percentage of leaf loss, and the number of shoots. The results showed that gave the concentration of TDZ hormone 1 ppm to the growing media of Leucaena leucocephala cv. Tarramba had a significant effect (p<0.05) on the growth of the mutant. The increase in vertical height showed the best results on the M9 line; stem diameter showed the best results on the M3 line, the number of compound leaves showed the best results on the M3 line, the number of shoots showed the best results on M9 and the highest percentage of compound leaf loss on K0.Keywords: TDZ, mutant, Leucaena leucocephala, tissue culture

Seleksi In Vitro Mutan Alfalfa Hasil Iradiasi Sinar Gamma pada Cekaman Asam Harianja, Desima Natalia; Manuhara Karti, Panca Dewi; Prihantoro, Iwan
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 9, No 1 (2022): JITRO, January
Publisher : Universitas Halu Oleo

ABSTRAKAlfalfa (Medicago sativa L.) telah digunakan sebagai makanan ternak yang efektif dan bergizi. Kondisi cekaman asam membatasi pertumbuhan dan produksi alfalfa dalam banyak sistem budidaya. Perbaikan genetik melalui iradiasi sinar gamma dan seleksinya dengan AlCl3+ dihasilkan keragaman genetik toleran cekaman asam. Penelitian ini bertujuan untuk mengetahui karakteristik mutan alfalfa hasil iradiasi sinar gamma yang diberi AlCl3+ sebagai simulasi cekaman asam. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak lengkap (RAL) pola faktorial. Faktor pertama adalah dosis iradiasi sinar gamma yaitu 0Gy, 100Gy, 200Gy, 300Gy, 400Gy dan 500Gy. Faktor kedua adalah level AlCl3+ yaitu 100ppm, 200ppm, 300ppm, 400ppm dan 500ppm. Variabel yang diamati meliputi viabilitas, tinggi vertikal, jumlah daun, kelayuan daun, penyusutan media, bobot basah, warna daun dan perubahan pH. Hasil penelitian menunjukkan bahwa mutan alfalfa teriradiasi sinar gamma memberikan karakteristik terbaik dibanding alfalfa tanpa iradiasi sinar gamma terhadap peningkatan level AlCl3+. Hingga abang batas tertentu peningkatan dosis sinar gamma dapat meningkatkan pertumbuhan dan ketahanan alfalfa pada kondisi tercekam asam. Dapat di simpulkan bahwa induksi mutasi dengan iradiasi sinar gamma dapat dihasilkan mutan alfalfa yang tahan pada kondisi tercekam asam hingga level AlCl3+ 500ppm, dengan dosis iradiasi sinar gamma terbaik pada dosis 400Gy.Kata Kunci: alfalfa, sinar gamma, alcl3+, in vitroIn Vitro Selection of Mutants Alfalfa Result in Gamma-Ray Irradiation in Acid StressABSTRACTAlfalfa (Medicago sativa L.) has been used as an effective and nutritious animal feed. Acid stress conditions limit alfalfa growth and production in many cultivation systems. Genetic improvement through gamma-ray irradiation and its selection with AlCl3+ resulted in acid stress-tolerant genetic diversity. This study aims to determine the characteristics of alfalfa mutants resulting from gamma irradiation given AlCl3+ as a simulation of acid stress. The design used in this study was a completely randomized design (CRD) with a factorial pattern. The first factor is the gamma-ray irradiation dose, namely 0Gy, 100Gy, 200Gy, 300Gy, 400Gy, and 500Gy. The second factor is the level of AlCl3+, namely 100ppm, 200ppm, 300ppm, 400ppm and 500ppm. The variables observed included viability, vertical height, number of leaves, leaf wilting, media shrinkage, wet weight, leaf color, and changes in pH. The results showed that the alfalfa mutant irradiated with gamma rays gave the best characteristics compared to alfalfa without gamma irradiation to increase the level of AlCl3+. Up to a certain threshold, increasing the dose of gamma rays can increase the growth and resistance of alfalfa under acid stress conditions. It can be concluded that mutation induction with gamma-ray irradiation can produce alfalfa mutants that are resistant to acid stressKeywords: alfalfa, gamma rays, alcl3+, invitro

Tingkat Produksi dan Keragaman Vegetasi Hijauan Pakan di Padang Penggembalaan Berdasarkan Sistem Penanaman Berbeda Iwan Prihantoro; Panca DMH Karti; Asep Tata Permana; Edit Lesa Aditia; Sherly Dwi Putri
Jurnal Agripet Vol 23, No 1 (2023): Volume 23, No. 1, April 2023
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v23i1.28096

ABSTRACT. Padang penggembalaan yang berkualitas baik akan menghasilkan produktivitas ternak yang optimal. Sistem penanaman hijauan pakan secara monokultur dan polikultur berperanan penting dalam menciptakan padang penggembalaan yang berkualitas baik. Tujuan penelitian adalah untuk mengukur tingkat produksi dan keragaman vegetasi hijauan pakan di padang penggembalaan Balai Pembibitan Ternak Unggul dan Hijauan Pakan Ternak (BPTUHPT) Padang Mengatas berdasarkan sistem penanaman berbeda. Penelitian didesain menggunakan rancangan acak lengkap (RAL) dengan dua perlakuan berdasarkan perbedaan sistem penanaman (monokultur dan polikultur) dan 4 ulangan. Data penelitian dianalisis menggunakan T-test paired sample berdasarkan perbedaan sistem penanaman. Peubah yang diamati adalah karakteristik warna dan pH tanah, tingkat keragaman vegetasi, dan tingkat produksi tanaman pakan. Hasil penelitian menunjukkan bahwa perbedaan sistem penanaman monokultur dan polikultur menghasilkan hasil yang sama baik dan tidak berbeda nyata (P0,05) terhadap pH tanah, produksi biomassa tanaman dan kapasitas tampung. Visualisasi warna tanah adalah cenderung gelap dan pedok didominasi tanaman pakan sesuai desain penanaman, yakni Brachiaria decumbens pada sistem monokultur, Brachiaria decumbens, Panicum maximum, dan Cynodon plectostachyus untuk sistem penanaman polikultur. Kesimpulan dari penelitian bahwa tingkat produksi hijauan dan kapasitas tampung padang penggembalaan tidak berbeda nyata (P0,05) antara perlakuan monokultur dan polikultur, tetapi cenderung lebih tinggi pada perlakuan sistem penanaman polikultur, yakni 4,86 0,88 ST/ha/th dan 5,26 2,42 ST/ha/th. Keragaman vegetasi dari rumput yang dikembangkan berdasarkan indeks nilai penting (INP) adalah tinggi dan dominan Brachiaria decumbens pada sistem monokultur. Begitu juga INP yang tinggi dan dominan dari tanaman Brachiaria decumbens, Panicum maximum, dan Cynodon plectostachyus untuk sistem penanaman polikultur.(Production rate and diversity of forage vegetation at pasture base on planting system)ABSTRAK. Good quality pasture will produce optimum livestock productivity. Forage planting system both monoculture and polyculture have important role to provide good quality pasture. The objective of the research was to evaluate production rate and forage diversity at Center of Animal Breeding and Forage (BPTUHPT) Padang Mengatas based on different planting system. A completely randomized design with 2 treatments based on planting system (monoculture and polyculture) and 4 replication were applied for the research. Data was analyzed by T-test paired sample based on planting system. Parameters observed were color characteristics and soil pH, vegetation diversity rate, and forage productivity. Research shows that planting system by monoculture and polyculture provide similar result (P0,05) for soil pH, biomass production and carrying capacity. Soil color visualization tend to be darker and paddock was dominated by Brachiaria decumbens for monoculture system, meanwhile Brachiaria decumbens, Panicum maximum, dan Cynodon plectostachyus were dominant for polyculture system. Production rate and carrying capacity of pasture were not significantly different (P0,05) for both monoculture and polyculture system, but tend to be higher on polyculture system. The average production rate were 4,860,88 AU/ha/yr for monoculture system and 5,262,42 AU/ha/yr for polyculture system. Diversity of forage vegetation according to the Importance Value Index (IVI) was high and dominance for Brachiaria decumbens at monoculture system. In addition, it was similar result for Brachiaria decumbens, Panicum maximum, dan Cynodon plectostachyus with polyculture system.

Co-Authors A Haziq A Husni A.P Sari Adisty Risnawati Adrial Adrial Agustinus Ahmad Romadhoni Surya Putra ahmad yani Asep Tata Permana Asep Tata Permana Aulia, Winda Dwi azwa lubis, fadhilatul Berlin Gea Cahyani, Febriyanti Regina Cece Sumantri D Khairunisa Dewi MHKS, Panca Dwierra Evvyernie Edit Lesa Aditia Edit Lesa Aditia, Edit Lesa Emiralda Prastiwi Gamasari Ferdian Achmad Güler, Serdar Harianja, Desima Natalia Ika Jenri Ramadayanti ILHAM Jannah, Kennaya Putri Aura Kennaya Putri Aura Jannah L Abdullah Luki Abdullah M. Agus Setiana M. Baihaqi Mahirah Firdaus Marzukah Meilania, Raisa Mudastsir Muhammad Agus Setiana Muhammad Agus Setiana Muhammad Ridla Muhammad Rizky Pratama Muhklisani Muhklisani, Muhklisani Mukhlisani Muhklisani Mullik, M. L. N Rahayu N.S Yunitasari Panca Dewi Karti Panca Dewi Karti Panca Dewi Karti Panca Dewi M.H. Karti Panca Dewi Manu Hara Karti Panca DMH Karti Panca Karti PDMH Karti Permana, Asep Tata Pramujo, Muhammad Prasasti, H A Prischa Dewi, Andini Puspita, Poppy Satya Qomariah, Novia Ramadani, Jidan Rizki, Agam Rudy Priyanto Sabilah, Inka Shal Sabilah Saidah, Idah Salundik Satria Julier Manpaki Sazli Tutur Risyahadi Sentosa, Akmal Setiana, M Agus Setiana, M Agus Shandathyana Nisabillah Sherly Dwi Putri Sigid Prabowo Siregar, Fadil Muhammad Slamet Heri Kiswanto, Slamet Heri Suryani . Suwarto T Toharmat Taryati Taryati Taryati Tenti Rahmawati, Tenti Toto Toharmat Uti Nopriani Yaman, M A Yelly M. Mullik Yelly Magdalena Mulik Yualisna Waruwu Yuli Retnani Yuli Retnani Yulia Riska Azzahra Yulia Riska Azzahra

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