Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v08.i01.p06
S. S. Malalantang, Z. Tamod, A. Rumambi, M. Waani, C. J. Pontoh
Sistem pemeliharaan ternak sapi potong secara ekstensif yang dipelihara oleh Kelompok Tani Kobatunan dan Sukamaju Desa Mundung antara lain menyebabkan rendahnya produktivitas ternak. Selain itu juga kurangnya pengetahuan dan ketrampilan yang dimiliki oleh anggota Kelompok tentang sistem pemeliharaan ternak sapi potong, tidak tersedia kandang, hijauan pakan berkualitas, sistem pengelolahan limbah pertanian dan peternakan menyebabkan pengembangan usaha peternakan dikelompok ini berjalan sangat lamban. Ipteks bagi Masyarakat (IbM) Kelompok Tani Kobatunan dan Sukamaju antara lain bertujuan untuk pemenuhan kebutuhan pakan berkualitas melalui ketersediaan kebun percontohan hijauan pakan unggul, pengelolaan limbah pertanian dan peternakan melalui pengenalan, penyebarluasan, alih teknologi pakan dalam upaya optimalisasi pemenuhan kebutuhan pakan sapi potong. Metode yang digunakan dalam pencapaian tujuan tersebut dengan sosialisasi, penyuluhan, pelatihan dan aplikasi pembuatan kandang percontohan, penanaman hijauan pakan unggul, pengolahan limbah pertanian tanaman jagung sebagai pakan alternatif di musim kemarau, pengolahan limbah pertanian sebagai pupuk organik. Kesimpulan yang diperoleh adalah terjadinya peningkatan pengetahuan peternak tentang sistem pemeliharaan ternak dalam kandang percontohan, kebun percontohan hijauan pakan unggul dan ketersediaan hijauan pakan secara berkelanjutan. Kata kunci: amoniasi, hijauan unggul, kandang, sapi potong, silase
{"title":"PENGOLAHAN LIMBAH PERTANIAN TANAMAN JAGUNG PADA KELOMPOK TANI KOBATUNAN DAN SUKAMAJU DESA MUNDUNG","authors":"S. S. Malalantang, Z. Tamod, A. Rumambi, M. Waani, C. J. Pontoh","doi":"10.24843/pastura.2018.v08.i01.p06","DOIUrl":"https://doi.org/10.24843/pastura.2018.v08.i01.p06","url":null,"abstract":"Sistem pemeliharaan ternak sapi potong secara ekstensif yang dipelihara oleh Kelompok Tani Kobatunan dan Sukamaju Desa Mundung antara lain menyebabkan rendahnya produktivitas ternak. Selain itu juga kurangnya pengetahuan dan ketrampilan yang dimiliki oleh anggota Kelompok tentang sistem pemeliharaan ternak sapi potong, tidak tersedia kandang, hijauan pakan berkualitas, sistem pengelolahan limbah pertanian dan peternakan menyebabkan pengembangan usaha peternakan dikelompok ini berjalan sangat lamban. Ipteks bagi Masyarakat (IbM) Kelompok Tani Kobatunan dan Sukamaju antara lain bertujuan untuk pemenuhan kebutuhan pakan berkualitas melalui ketersediaan kebun percontohan hijauan pakan unggul, pengelolaan limbah pertanian dan peternakan melalui pengenalan, penyebarluasan, alih teknologi pakan dalam upaya optimalisasi pemenuhan kebutuhan pakan sapi potong. Metode yang digunakan dalam pencapaian tujuan tersebut dengan sosialisasi, penyuluhan, pelatihan dan aplikasi pembuatan kandang percontohan, penanaman hijauan pakan unggul, pengolahan limbah pertanian tanaman jagung sebagai pakan alternatif di musim kemarau, pengolahan limbah pertanian sebagai pupuk organik. Kesimpulan yang diperoleh adalah terjadinya peningkatan pengetahuan peternak tentang sistem pemeliharaan ternak dalam kandang percontohan, kebun percontohan hijauan pakan unggul dan ketersediaan hijauan pakan secara berkelanjutan. \u0000Kata kunci: amoniasi, hijauan unggul, kandang, sapi potong, silase","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90269326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v07.i02.p06
I. Prihantoro, A. Aryanto, Karti P.D.M.H.
Forage is the main feed of buffalo in smallholder farms. The need of forage will increase along to the increased demand of buffalo population. Buffaloes are kept as semi-intensive in natural grassland, house yard and integrated with agricultural land. Forages availability for buffalos are low in the dry season. The aim of this research is to measure the potential forage and the strategy for self-sufficiency of forage for buffalo in Province of Banten. The research was conducted in buffalo pasture (natural and integrated with paddy fields) managed by smallholder farmers in Lebak and Serang Regencies, Banten Province. Parameters measured include: (1) botanical composition of forage, (2) forage carrying capacity, (3) types of feed crops in buffalo pastures, (4) quality of silage and hay products from buffalo pasture. The results showed that botanical composition was varied with predominant vegetation dominance was grasses (56.55-95.94%), low and varied carrying capacity (0.29 ± 0.17 - 0.98 ± 0.39 AU/ha), 24 types of forage plant were found which are potential as buffalo feed. Silage and hay from buffalo grassland were potential as feed resources in the dry season. Keywords: buffalo, natural grassland, self-sufficient feed, smallholder
{"title":"KEMADIRIAN PAKAN BERBASIS HIJAUAN LOKAL UNTUK KERBAU DI PROVINSI BANTEN","authors":"I. Prihantoro, A. Aryanto, Karti P.D.M.H.","doi":"10.24843/pastura.2018.v07.i02.p06","DOIUrl":"https://doi.org/10.24843/pastura.2018.v07.i02.p06","url":null,"abstract":"Forage is the main feed of buffalo in smallholder farms. The need of forage will increase along to the increased demand of buffalo population. Buffaloes are kept as semi-intensive in natural grassland, house yard and integrated with agricultural land. Forages availability for buffalos are low in the dry season. The aim of this research is to measure the potential forage and the strategy for self-sufficiency of forage for buffalo in Province of Banten. The research was conducted in buffalo pasture (natural and integrated with paddy fields) managed by smallholder farmers in Lebak and Serang Regencies, Banten Province. Parameters measured include: (1) botanical composition of forage, (2) forage carrying capacity, (3) types of feed crops in buffalo pastures, (4) quality of silage and hay products from buffalo pasture. The results showed that botanical composition was varied with predominant vegetation dominance was grasses (56.55-95.94%), low and varied carrying capacity (0.29 ± 0.17 - 0.98 ± 0.39 AU/ha), 24 types of forage plant were found which are potential as buffalo feed. Silage and hay from buffalo grassland were potential as feed resources in the dry season. \u0000Keywords: buffalo, natural grassland, self-sufficient feed, smallholder","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79905552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v07.i02.p02
S. Suharlina, D. Astuti, N. Nahrowi, A. Jayanegara, L. Abdullah
This study was objected to evaluate the nutritional values of ration containing Indigofera zollingeriana to post-weaning goat kids performans. Randomized completely design were used to four types of rations. The 16 heads of ettawah gradebreed post-weaning goad kids (14-21 body weight) were maintained during 8 weeks. I. zollingeriana forage were formulated into R1, R2, R3, and R4 concentrate feeds with proportion 0, 20, 40, and 60% I. zollingeriana, respectively. The rations were I0 (75% R1 + 25% napier grass), I20 (75% R2 + 25% napier grass), I40 (75% R3 + 25% napier grass), I60 (75% R4 + 25% napier grass), respectively. The variables observed were nutrient intake, digestibility, nitrogen utilization, blood nutrients, average daily gain (ADG) and feed efficiency. The data were analyzed using analysis of variance. The result showed that the crude protein (CP) intake of I40 was higher (P<0.05) than I0. The organic matter digestibility value of I20 was higher (P<0.05) than I60. The CP digestibility values of I20 and I40 were higher (P<0.05) than I0 and I60. The total digestible nutrient value of I0 and I20 were higher (P<0.05) than I40 and I60. The nitrogen (N) intake of I0 was less than (P<0.05) I40. The N retention of I40 was higher (P<0.05) than I0 and I60, while I20 was higher (P<0.05) than I0. The net nitrogen utilization of I20 and I40 were higher than I0 and I60. There were no significantly differences on total protein, albumin and immunoglobulin G values of blood serum. The cholesterol serum values of I40 and I60 were less (P<0.05) than I0 and I20. The ADG of I20 was higher (P<0.05) than I0 and I60. The feed efficiency of I20 was highest (P<0.05) than other rations. Key words: dairy goat, Indigofera zollingeriana, nitrogen utilization
{"title":"EVALUASI RANSUM MENGANDUNG Indigofera zollingeriana TERHADAP ANAK KAMBING LEPAS SAPIH","authors":"S. Suharlina, D. Astuti, N. Nahrowi, A. Jayanegara, L. Abdullah","doi":"10.24843/pastura.2018.v07.i02.p02","DOIUrl":"https://doi.org/10.24843/pastura.2018.v07.i02.p02","url":null,"abstract":"This study was objected to evaluate the nutritional values of ration containing Indigofera zollingeriana to post-weaning goat kids performans. Randomized completely design were used to four types of rations. The 16 heads of ettawah gradebreed post-weaning goad kids (14-21 body weight) were maintained during 8 weeks. I. zollingeriana forage were formulated into R1, R2, R3, and R4 concentrate feeds with proportion 0, 20, 40, and 60% I. zollingeriana, respectively. The rations were I0 (75% R1 + 25% napier grass), I20 (75% R2 + 25% napier grass), I40 (75% R3 + 25% napier grass), I60 (75% R4 + 25% napier grass), respectively. The variables observed were nutrient intake, digestibility, nitrogen utilization, blood nutrients, average daily gain (ADG) and feed efficiency. The data were analyzed using analysis of variance. The result showed that the crude protein (CP) intake of I40 was higher (P<0.05) than I0. The organic matter digestibility value of I20 was higher (P<0.05) than I60. The CP digestibility values of I20 and I40 were higher (P<0.05) than I0 and I60. The total digestible nutrient value of I0 and I20 were higher (P<0.05) than I40 and I60. The nitrogen (N) intake of I0 was less than (P<0.05) I40. The N retention of I40 was higher (P<0.05) than I0 and I60, while I20 was higher (P<0.05) than I0. The net nitrogen utilization of I20 and I40 were higher than I0 and I60. There were no significantly differences on total protein, albumin and immunoglobulin G values of blood serum. The cholesterol serum values of I40 and I60 were less (P<0.05) than I0 and I20. The ADG of I20 was higher (P<0.05) than I0 and I60. The feed efficiency of I20 was highest (P<0.05) than other rations. \u0000Key words: dairy goat, Indigofera zollingeriana, nitrogen utilization","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85362218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v07.i02.p10
N. Kumalasari, Cathleya Rosadi, L. Abdullah
Faktor lingkungan dapat mempengaruhi produktivitas legum baik hijauan maupun bibit Indigofera. Penelitian ini bertujuan untuk mengevaluasi pengaruh faktor lingkungan pada pembentukan rangkum bunga dan polong Indigofera. Tanaman Indigofera mulai ditanam pada bulan April 2016 kemudian diamati pertumbuhan bunga dan polong mulai 28 Agustus – 31 Oktober 2016. Tanaman dikelompokkan dengan jarak antar tanaman adalah 1 x 1,5 m; 1,5 x 1,5 m dan 2 x 1,5 m. Parameter yang diukur adalah jumlah rangkum bunga dan jumlah polong. Faktor iklim yang dievaluasi adalah suhu, kelembaban, curah hujan, lama penyinaran, dankecepatanangin rata-rata selama masa penanaman. Data iklimdiambildari data BMKG 2016-2017. Data yang diperoleh dianalisis Analysis of Variance Matrix Unbalanced untuk mengetahui pengaruh faktor lingkungan terhadap rangkum bunga dan jumlah polong. Analisis menggunakan software statistik R 3.3.2. Dari penelitian ini dapat diambil kesimpulan bahwa faktor lingkungan mempengaruhi yang dapat mempengaruhi pembentukan rangkum bunga Indigofera adalah lama waktu penyinaran matahari, sedangkan pembentukan polong cenderung dipengaruhi kecepatan angin rata-rata. Kata kunci: Indigofera zollingeriana, iklim, rangkum bunga, polong
{"title":"EVALUASI PENGARUH FAKTOR IKLIM PADA PEMBENTUKAN RANGKUM BUNGA DAN POLONG Indigofera zollingeriana","authors":"N. Kumalasari, Cathleya Rosadi, L. Abdullah","doi":"10.24843/pastura.2018.v07.i02.p10","DOIUrl":"https://doi.org/10.24843/pastura.2018.v07.i02.p10","url":null,"abstract":"Faktor lingkungan dapat mempengaruhi produktivitas legum baik hijauan maupun bibit Indigofera. Penelitian ini bertujuan untuk mengevaluasi pengaruh faktor lingkungan pada pembentukan rangkum bunga dan polong Indigofera. Tanaman Indigofera mulai ditanam pada bulan April 2016 kemudian diamati pertumbuhan bunga dan polong mulai 28 Agustus – 31 Oktober 2016. Tanaman dikelompokkan dengan jarak antar tanaman adalah 1 x 1,5 m; 1,5 x 1,5 m dan 2 x 1,5 m. Parameter yang diukur adalah jumlah rangkum bunga dan jumlah polong. Faktor iklim yang dievaluasi adalah suhu, kelembaban, curah hujan, lama penyinaran, dankecepatanangin rata-rata selama masa penanaman. Data iklimdiambildari data BMKG 2016-2017. Data yang diperoleh dianalisis Analysis of Variance Matrix Unbalanced untuk mengetahui pengaruh faktor lingkungan terhadap rangkum bunga dan jumlah polong. Analisis menggunakan software statistik R 3.3.2. Dari penelitian ini dapat diambil kesimpulan bahwa faktor lingkungan mempengaruhi yang dapat mempengaruhi pembentukan rangkum bunga Indigofera adalah lama waktu penyinaran matahari, sedangkan pembentukan polong cenderung dipengaruhi kecepatan angin rata-rata. \u0000Kata kunci: Indigofera zollingeriana, iklim, rangkum bunga, polong","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90264119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v07.i02.p12
A. A. Oka, Ambius Anton, N. P. Sarini, S. Siswanto
Nowadays, availability of forage for cattle and other animal protein resources getting less and less due to land changing functions. This will lead to increase in land price, decrease in animal productivities the will end on sustainability of the animal husbandry business. In Bali, farmers applied a Three Strata Forage System to provide forage along dry and rainy seasons. This study purpose was to find out forage production from four types but similar size of land (1 ha) which applied in that system, that were Type A (rectangle: 200 m x 50 m), Type B (L Form: 4 x (50 x 50 m), Type C (rectangle: 125 m x 80 m) and Type D (squares: 100 m x 100 m). This simulation showed that the forage production of the land was 14.533,805 ton DM/year for type A and B; 14.301,434 ton DM/year for Type C : and 14.276,171 ton/DM/year for Type D. It can be concluded that the land in similar size but differ in shape or type produce different quantity of forages. And addition forage production and carrying capacity were estimated below of recommended the three strata forage system. Keywords: Forages, production, three strata forage system
目前，由于土地功能的变化，牛饲料和其他动物蛋白资源的可用性越来越少。这将导致土地价格上涨，动物生产力下降，这将结束畜牧业业务的可持续性。在巴厘岛，农民采用三层牧草系统，在旱季和雨季提供牧草。本研究的目的是找出该系统中四种面积相近的土地(1 ha)的饲料产量，即A型(矩形:200 m × 50 m)、B型(L型:4 x (50 × 50 m))、C型(矩形:125 m × 80 m)和D型(正方形:100 m × 100 m)。模拟结果表明，A型和B型土地的饲料产量为14.533,805吨DM/年;C型为14301434 t /DM/年，d型为14276171 t /DM/年。可以看出，面积相似但形状或类型不同的土地生产的牧草数量不同。并对推荐的三层饲料体系的添加饲料产量和承载能力进行了如下估算。关键词:牧草，生产，三级饲料体系
{"title":"SIMULASI PRODUKSI HIJAUAN PADA TIPE UNIT SISTEM TIGA STRATA YANG BERBEDA","authors":"A. A. Oka, Ambius Anton, N. P. Sarini, S. Siswanto","doi":"10.24843/pastura.2018.v07.i02.p12","DOIUrl":"https://doi.org/10.24843/pastura.2018.v07.i02.p12","url":null,"abstract":"Nowadays, availability of forage for cattle and other animal protein resources getting less and less due to land changing functions. This will lead to increase in land price, decrease in animal productivities the will end on sustainability of the animal husbandry business. In Bali, farmers applied a Three Strata Forage System to provide forage along dry and rainy seasons. This study purpose was to find out forage production from four types but similar size of land (1 ha) which applied in that system, that were Type A (rectangle: 200 m x 50 m), Type B (L Form: 4 x (50 x 50 m), Type C (rectangle: 125 m x 80 m) and Type D (squares: 100 m x 100 m). This simulation showed that the forage production of the land was 14.533,805 ton DM/year for type A and B; 14.301,434 ton DM/year for Type C : and 14.276,171 ton/DM/year for Type D. It can be concluded that the land in similar size but differ in shape or type produce different quantity of forages. And addition forage production and carrying capacity were estimated below of recommended the three strata forage system. \u0000Keywords: Forages, production, three strata forage system","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81731190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v08.i01.p05
Noferdiman Noferdiman, L. Lisna, Yusma Damayanti
Penelitian ini bertujuan untuk mengetahui tingkat pengunaan tepung Azolla dan enzim selulase dalam ransum untuk mendapatkan penampilan produksi dan nilai ekonomis itik lokal Kerinci jantan yang terbaik. Itik lokal Kerinci umur 1 hari sebanyak 144 ekor, secara acak dibagi ke dalam 6 kombinasi perlakuan dengan mengunakan rancangan acak lengkap pola faktorial 3 x 2 dengan 3 kali ulangan, masing-masing terdiri dari 8 ekor. Perlakuan terdiri dari 3 tingkat penggunaan tepung azolla yaitu: 0, 10, dan 20 % dan 2 perlakuan penambahan enzim selulase, yaitu: 0,00 dan 0,10 %. Hasil penelitian menunjukkan bahwa tingkat penggunaan tepung azolla dan enzim selulase serta interaksinya memberi pengaruh yang tidak nyata (P>0.05) terhadap konsumsi ransum, pertambahan bobot badan, dan bobot karkas. Penggunaan tepung azolla dan enzim selulase memberi pengaruh yang sangat nyata (P<0,01) terhadap konversi ransum dan nilai ekonomis IOFC, namun tidak terdapat interaksi antara kedua perlakuan tersebut. Penambahan enzim selulase 0,10 % dalam ransum yang mengandung tepung azolla dapat meningkatkan penampilan itik lokal Kerinci jantan. Kesimpulan hasil penelitian ini adalah penambahan 0,10 % enzim selulase dalam ransum yang mengandung tepung azolla 20 % memberi penampilan itik lokal Kerinci yang terbaik. Kata kunci: enzim selulase, itik lokal Kerinci jantan, tepung Azolla microphilla
{"title":"PENGGUNAAN TEPUNG Azolla microphilla DAN ENZIM SELULASE DALAM RANSUM TERHADAP PENAMPILAN PRODUKSI DAN NILAI EKONOMIS ITIK LOKAL KERINCI JANTAN","authors":"Noferdiman Noferdiman, L. Lisna, Yusma Damayanti","doi":"10.24843/pastura.2018.v08.i01.p05","DOIUrl":"https://doi.org/10.24843/pastura.2018.v08.i01.p05","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui tingkat pengunaan tepung Azolla dan enzim selulase dalam ransum untuk mendapatkan penampilan produksi dan nilai ekonomis itik lokal Kerinci jantan yang terbaik. Itik lokal Kerinci umur 1 hari sebanyak 144 ekor, secara acak dibagi ke dalam 6 kombinasi perlakuan dengan mengunakan rancangan acak lengkap pola faktorial 3 x 2 dengan 3 kali ulangan, masing-masing terdiri dari 8 ekor. Perlakuan terdiri dari 3 tingkat penggunaan tepung azolla yaitu: 0, 10, dan 20 % dan 2 perlakuan penambahan enzim selulase, yaitu: 0,00 dan 0,10 %. Hasil penelitian menunjukkan bahwa tingkat penggunaan tepung azolla dan enzim selulase serta interaksinya memberi pengaruh yang tidak nyata (P>0.05) terhadap konsumsi ransum, pertambahan bobot badan, dan bobot karkas. Penggunaan tepung azolla dan enzim selulase memberi pengaruh yang sangat nyata (P<0,01) terhadap konversi ransum dan nilai ekonomis IOFC, namun tidak terdapat interaksi antara kedua perlakuan tersebut. Penambahan enzim selulase 0,10 % dalam ransum yang mengandung tepung azolla dapat meningkatkan penampilan itik lokal Kerinci jantan. Kesimpulan hasil penelitian ini adalah penambahan 0,10 % enzim selulase dalam ransum yang mengandung tepung azolla 20 % memberi penampilan itik lokal Kerinci yang terbaik. \u0000Kata kunci: enzim selulase, itik lokal Kerinci jantan, tepung Azolla microphilla","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83106188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v07.i02.p07
Yatno Yatno, S. Suparjo, Rasmi Murni
The research aim to determine the effect of extraction using various combination of pH alkaline-acid to protein and amino acid content of Lamtoro Protein Concentrate Leaf (LPCL). Completely Randomized Design (CRD) with 3 treatments and 5 replications. The Lamtoro Leaf Meal (LLM) (50 gram) was blended in NaOH (200 ml) for 15 menit and centrifuged to separate the supernatant from extracted LLM. The extracted LLM was re-extracted with buffer acetat pH 4,6 and sentrifuged again to separate supernantant from extracted LLM. Both supernatant from NaOH and buffera acetat pH 4,6 extraction were mixed and precipitated with buffer phospat until isoelectric point. The treatments were tested consisted of extracted with NaOH pH 8, NaOH pH 9 and NaOH pH 10. The parameters measured; isoelectric point at precipited, crude protein, total amino acid (TAA), total essential amino acid (TEAA) and individual amino acid. The results showed that the precipited obtained isoelectric point pH 7 was 2.66; 1.03 and 2.58 gram at the extraction treatments using NaOH at pH 8, 9 and 10, respectively. LPCL extracted using NaOH at pH 9 and 10 contained a high crude protein of 54.82 and 52.60% higher than the extraction using NaOH at pH 8 of 46.98%. The total amount of amino acid and essential amino acid (AAE) of LPCL were highest in treatment using NaOH at pH 10 of 26,58; 13.31 %, respectively. Combination extraction LLM using pH buffer 10 followed by re-extract using acetate buffer pH 4,6 contains crude protein and good essential amino acid, especially leucine. Conclution of the research that the combination extraction using NaOH at pH 10 and followed by re-extract using acetate buffer at pH 4.6 is the best treatment contain crude protein and essential amino acid at LPCL. Keywords : Crude protein, essential amico acid, extraction.
{"title":"ISOLASI PROTEIN DAN PRODUKSI KONSENTRAT PROTEIN DAUN (KPD) SEBAGAI SUPLEMEN PAKAN TERNAK","authors":"Yatno Yatno, S. Suparjo, Rasmi Murni","doi":"10.24843/pastura.2018.v07.i02.p07","DOIUrl":"https://doi.org/10.24843/pastura.2018.v07.i02.p07","url":null,"abstract":"The research aim to determine the effect of extraction using various combination of pH alkaline-acid to protein and amino acid content of Lamtoro Protein Concentrate Leaf (LPCL). Completely Randomized Design (CRD) with 3 treatments and 5 replications. The Lamtoro Leaf Meal (LLM) (50 gram) was blended in NaOH (200 ml) for 15 menit and centrifuged to separate the supernatant from extracted LLM. The extracted LLM was re-extracted with buffer acetat pH 4,6 and sentrifuged again to separate supernantant from extracted LLM. Both supernatant from NaOH and buffera acetat pH 4,6 extraction were mixed and precipitated with buffer phospat until isoelectric point. The treatments were tested consisted of extracted with NaOH pH 8, NaOH pH 9 and NaOH pH 10. The parameters measured; isoelectric point at precipited, crude protein, total amino acid (TAA), total essential amino acid (TEAA) and individual amino acid. The results showed that the precipited obtained isoelectric point pH 7 was 2.66; 1.03 and 2.58 gram at the extraction treatments using NaOH at pH 8, 9 and 10, respectively. LPCL extracted using NaOH at pH 9 and 10 contained a high crude protein of 54.82 and 52.60% higher than the extraction using NaOH at pH 8 of 46.98%. The total amount of amino acid and essential amino acid (AAE) of LPCL were highest in treatment using NaOH at pH 10 of 26,58; 13.31 %, respectively. Combination extraction LLM using pH buffer 10 followed by re-extract using acetate buffer pH 4,6 contains crude protein and good essential amino acid, especially leucine. Conclution of the research that the combination extraction using NaOH at pH 10 and followed by re-extract using acetate buffer at pH 4.6 is the best treatment contain crude protein and essential amino acid at LPCL. Keywords : Crude protein, essential amico acid, extraction.","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74713264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v07.i02.p11
Hardi Syafria, N. Jamarun
Arbuscular mycorrhizal fungi (FMA) may help the plant for the provision and absorption of P element where as the availability is low in acid soils. Organic fertilizers will affect to the physical, chemical and biological properties of the soil. The purpose of this study was to find out and prove that improvements in ultisol fertility by giving FMA and organic fertilizer will affect the fiber content of kumpai grass. The experiment used a Randomized Block Design with five treatments and 4 replications. The treatments were consisted of: 1) FMA 0 g / pot + organic fertilizer 0%, 2) FMA 20 g / pot + organic fertilizer 50% cow dung, 3) FMA 20 g / po t+ 100% cow manure, 4) FMA 20 g / pot + 50% compost, and 5) FMA 20 g / pot + 100% compost. The observed variables were NDF, ADF, hemicellulose, cellulose and lignin content. The results showed that the treatment had significant effect on all observed variables. Keywords: Hymenache amplexicaulis (Rudge) Nees, fiber fraction, arbuscular mycorrhizal fungi, organicfertilizer
丛枝菌根真菌(FMA)可能有助于酸性土壤中磷元素利用率低的植物提供和吸收磷元素。有机肥会对土壤的物理、化学和生物特性产生影响。本研究的目的是找出并证明施用FMA和有机肥提高多酚肥力会影响kumpai草的纤维含量。试验采用随机区组设计，5个处理，4个重复。试验处理为:1)FMA 0 g /罐+有机肥0%，2)FMA 20 g /罐+有机肥50%牛粪，3)FMA 20 g /罐+ 100%牛粪，4)FMA 20 g /罐+ 50%堆肥，5)FMA 20 g /罐+ 100%堆肥。观察变量为NDF、ADF、半纤维素、纤维素和木质素含量。结果表明，该处理对所有观察变量均有显著影响。关键词:大膜片，纤维组分，丛枝菌根真菌，有机肥
{"title":"PENGARUH PEMBERIAN FUNGI MIKORIZA ARBUSKULA DAN PUPUK ORGANIK TERHADAP KANDUNGAN FRAKSI SERAT RUMPUT KUMPAI (Hymenachne amplexicaulis (Rudge) Nees.) PADA ULTISOL","authors":"Hardi Syafria, N. Jamarun","doi":"10.24843/pastura.2018.v07.i02.p11","DOIUrl":"https://doi.org/10.24843/pastura.2018.v07.i02.p11","url":null,"abstract":"Arbuscular mycorrhizal fungi (FMA) may help the plant for the provision and absorption of P element where as the availability is low in acid soils. Organic fertilizers will affect to the physical, chemical and biological properties of the soil. The purpose of this study was to find out and prove that improvements in ultisol fertility by giving FMA and organic fertilizer will affect the fiber content of kumpai grass. The experiment used a Randomized Block Design with five treatments and 4 replications. The treatments were consisted of: 1) FMA 0 g / pot + organic fertilizer 0%, 2) FMA 20 g / pot + organic fertilizer 50% cow dung, 3) FMA 20 g / po t+ 100% cow manure, 4) FMA 20 g / pot + 50% compost, and 5) FMA 20 g / pot + 100% compost. The observed variables were NDF, ADF, hemicellulose, cellulose and lignin content. The results showed that the treatment had significant effect on all observed variables. \u0000Keywords: Hymenache amplexicaulis (Rudge) Nees, fiber fraction, arbuscular mycorrhizal fungi, organicfertilizer","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85861238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v08.i01.p11
N. Kartini
Earthworms are one of the soil macroorganisms that have a very important role in maintaining soil quality in a sustainable manner. Lumbricus rubellus is one of 1800 types of earthworms that live on the surface of the soil which has the ability to degrade very high organic matter. The quality of vermicompost fertilizer is strongly influenced by the types of media because decaying speed is determined by the C / N ratio. This study aims to determine the type of media that is best used to improve the quality of vermicompost fertilizer. Experiment was used completely randomized blok design in factorial pattern. he first factor is the population of worms consisting of 4 levels (Control, 20 Tails, 40 Tails, and 60 Tails). The second factor is media worms consisting of 4 levels (slurry cattle + 25% straw, slurry pigs + 25% straw, slurry cattle + 25% straw + 25% vegetables waste, slurry pigs + 25% straw + 25% vegetables waste) with three replication so that there are 48 test units. The results showed that the interaction of treatments had a very significant effect on: decay speed, C-organic, population of earthworms, earthworm eggs, total microorganism population, and pH of vermicompost, except P-available and N-total. It can be concluded that the best vermicompost quality in the study was slurry cow + 25% rice straw + vegetable waste and 60 earthworms. Keywords: cow slurry, rice straw, vegetable waste, earthworm, vermicompost
{"title":"PENGARUH CACING TANAH DAN JENIS MEDIA TERHADAP KUALITAS PUPUK ORGANIK","authors":"N. Kartini","doi":"10.24843/pastura.2018.v08.i01.p11","DOIUrl":"https://doi.org/10.24843/pastura.2018.v08.i01.p11","url":null,"abstract":"Earthworms are one of the soil macroorganisms that have a very important role in maintaining soil quality in a sustainable manner. Lumbricus rubellus is one of 1800 types of earthworms that live on the surface of the soil which has the ability to degrade very high organic matter. The quality of vermicompost fertilizer is strongly influenced by the types of media because decaying speed is determined by the C / N ratio. This study aims to determine the type of media that is best used to improve the quality of vermicompost fertilizer. Experiment was used completely randomized blok design in factorial pattern. he first factor is the population of worms consisting of 4 levels (Control, 20 Tails, 40 Tails, and 60 Tails). The second factor is media worms consisting of 4 levels (slurry cattle + 25% straw, slurry pigs + 25% straw, slurry cattle + 25% straw + 25% vegetables waste, slurry pigs + 25% straw + 25% vegetables waste) with three replication so that there are 48 test units. The results showed that the interaction of treatments had a very significant effect on: decay speed, C-organic, population of earthworms, earthworm eggs, total microorganism population, and pH of vermicompost, except P-available and N-total. It can be concluded that the best vermicompost quality in the study was slurry cow + 25% rice straw + vegetable waste and 60 earthworms. \u0000Keywords: cow slurry, rice straw, vegetable waste, earthworm, vermicompost","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88104905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-01-12DOI: 10.24843/pastura.2018.v08.i01.p09
T. I. Putri, N. P. Mariani
This study aims to determine the optimal dosage of manure derived from cattle fed concentrated rations supplemented ammonium sulfate which can increase the productivity of Pueraria phaseoloidesvar .Javanica. The design used in this experiment was Completely Randomized Design (RAL) with 4 treatments and 5 replications. The four treatments were fertilized with doses of 10, 15, 20 and 25 tons / ha, respectively for the treatment of A, B, C and D, so overall there were 20 pot experiments. The study was conducted for 12 weeks. Observed variables were plant length, number of leaves, number of branches, dry weight (DW) of leaves, DW of stem DW, total BK, leaf color, leaf stem ratio (LSR) and leaf weight ratio”(LWR). The results showed that legumes treated A B, C and D produced high crop, leaf area, leaf color, LSR and LWR were not significantly different (P> 0.05). The treated legume C. resulted in a significantly higher leaf number than the treated legume A, B and D (P <0.05). The number of branches and DW leaves on legumes treated with C were significantly higher (P <0.05) than those receiving treatment A. and were not significantly different with legumes treated with B and D (P> 0.05). The DW of stem and total DW production from legume treated C were significantly higher with those treated with A and B (P <0.05) and the difference was not significant with those treated with D (P> 0.05). From the results of the study it can be concluded that legume treated with C or fertilized with manure derived from cattle fed concentrate containning diet supplemented ammonium sulfate at a dose of 20 tons / ha yield of leguminous productivity Peuraria phaseoloides var. javanica maximum. Keywords: manure, pueraria phaseoloides, productivity.
{"title":"PRODUCTIVITY Pueraria phaseoloides var. Javanica FERTILIZED WITH MANURE FROM CATTLE OFFERED CONCENTRATE CONTAINNING DIET SUPPLEMENTED WITH AMMONIUM SULFAT","authors":"T. I. Putri, N. P. Mariani","doi":"10.24843/pastura.2018.v08.i01.p09","DOIUrl":"https://doi.org/10.24843/pastura.2018.v08.i01.p09","url":null,"abstract":"This study aims to determine the optimal dosage of manure derived from cattle fed concentrated rations supplemented ammonium sulfate which can increase the productivity of Pueraria phaseoloidesvar .Javanica. The design used in this experiment was Completely Randomized Design (RAL) with 4 treatments and 5 replications. The four treatments were fertilized with doses of 10, 15, 20 and 25 tons / ha, respectively for the treatment of A, B, C and D, so overall there were 20 pot experiments. The study was conducted for 12 weeks. Observed variables were plant length, number of leaves, number of branches, dry weight (DW) of leaves, DW of stem DW, total BK, leaf color, leaf stem ratio (LSR) and leaf weight ratio”(LWR). The results showed that legumes treated A B, C and D produced high crop, leaf area, leaf color, LSR and LWR were not significantly different (P> 0.05). The treated legume C. resulted in a significantly higher leaf number than the treated legume A, B and D (P <0.05). The number of branches and DW leaves on legumes treated with C were significantly higher (P <0.05) than those receiving treatment A. and were not significantly different with legumes treated with B and D (P> 0.05). The DW of stem and total DW production from legume treated C were significantly higher with those treated with A and B (P <0.05) and the difference was not significant with those treated with D (P> 0.05). From the results of the study it can be concluded that legume treated with C or fertilized with manure derived from cattle fed concentrate containning diet supplemented ammonium sulfate at a dose of 20 tons / ha yield of leguminous productivity Peuraria phaseoloides var. javanica maximum. \u0000Keywords: manure, pueraria phaseoloides, productivity.","PeriodicalId":53328,"journal":{"name":"Pastura Journal of Tropical Forage Science","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86938882","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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