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KUALITAS GIZI DAN KECERNAAN BAHAN ORGANIK SECARA IN VITRO HAY RUMPUT UNTUK SAPI ANTAR PULAU DI STASIUN KARANTINA TENAU KUPANG L.J.M. Christna Kale Lado; Aholiab Aoetpah
Partner Vol 16, No 2 (2009): Edisi November
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v16i2.88

Abstract

A study was conducted to evaluate nutrient composition and in-vitro digestibility of organic matter of native grass hay usually used to feed Bali cattle in the Quarantine of Tenau Kupang and cattle during shipping. Method use were sampling the hay grass from five piles of grasses, identifying the species, analyzing nutrient composition and examining in-vitro digestibility of organic matter. Results of the study showed that the dominant hay grasses in Quarantine were native grass and kume grass (Sorghum plumosum var. timorense). Nutrient content of the native grass are dry matter (92.21%), ash (3.85%) and crude protein (5.01%). These numbers are higher than numbers in kume grass but organic matter and neutral detergent fiber. The in-vitro digestibility of organic matter was higher in native grass (48.01%) than that in kume grass (40.81%). It was concluded that hay grass used to feed cattle in the Quarantine and cattle during shipping are dominated by native grass and kume grass. Nutrient composition especially dry matter, ash and crude protein in native grass are higher than numbers in kume grass but organic matter and neutral detergent fiber. Consequently, in-vitro digestibility of native grass is higher than that in kume grass.Key words: nutrient, in-vitro digestibility, hay grass, quarantine, shipping
KECERNAAN BAHAN KERING DAN BAHAN ORGANIK RANSUM TERNAK KAMBING KACANG YANG DIBERI SUPLEMENTASI DEDAK PADI DAN DAUN TURI Aholiab Aoetpah; Twen O. Dami-Dato; Stefanus Ghunu
Partner Vol 17, No 1 (2010): Edisi Juli
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v17i1.79

Abstract

Dry And Organic Matter Digestibility Of Kacang Goats Offered Native Grass Supplemented With Rice Meal And Sesbania Leafs. A study on the effect of rice meal and sesbania leafs supplementation on dry and organic matter digestibility of kacang goats offered native grass has been carried out using 12 male goats (6-9 months old) in a block completely randomized design. The goats were grouped into 4 and then each group was treated as R0 = 100% native grass (control), R1 = 75% native grass + 20% sesbania leafs + 5% rice meal, R2 = 50% native grass + 40% sesbania leafs + 10% rice meal or R3 = 25% native grass + 60% sesbania leafs + 15% rice meal. Replication was 3 times for each treatment so there are 12 experimental units. Data was analyzed by Analysis of variance (ANOVA) and the difference among treatments was further analyzed by Duncan’s multiple range tests. Results showed that there is a strong significant difference (P<0.01) among dry matter digestibility. Further test showed that there is a strong significant difference (P<0.01) between R3 and either R0, R1 or R2. Between R2 and R0 there is only a significant (P<0.05) difference. There is no difference (P>0.05) between R2 and R1 as well as R1 and R0. Organic matter digestibility was significantly (P<0.01) differ among treatments. Further test showed that a strong significant (P<0.01) difference was recorded between R3 and either R0, R1 or R2. Similarly, the difference between R2 and R0 as well as R1 and R0 was recorded. There is no significant difference (P>0.05) between R2 and R1. It can be concluded that dry and organic matter digestibility of kacang goats increases according to the increase of sesbania leafs and rice meal supplementation. It was suggested to use sesbania leafs and rice meal in the ration of fattening goats and also it was suggested a further experiment by using different ration formulation composed of these feedstuffs.Keyword: dry matter, organic matter, kavang goat, rice meal, sesbania leaf
UJI DAYA KECAMBAH LEGUM DESMANTHUS DENGAN SKARIFIKASI AIR PANAS PADA LAMA PERENDAMAN BERBEDA Aholiab Aoetpah; Jacobus OEmatan; Agustinus Semang
Partner Vol 24, No 2 (2019): Edisi November 2019
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v24i2.355

Abstract

Native pasture of semi-arid region in West Timor, Indonesia was low for the legume proportion was less than 10% as compared to that of the grass. Introducing shrub legume like Desmanthus could enhance the pasture quality. The hardseedness, however, was the barrier for germination. The time span of soaking the seeds in boiling water was one of the simple methods of scarification. A study has been conducted to measure the germination of Desmanthus leptophyllus and virgatus soaked in 80oC hot water at different soaking times. A completely randomised design with seven treatments and three replicates was utilised. The treatments were soaking the seeds for 0 (T0), 15 (T15), 30 (T30), 45 (T45), 60 (T60), 75 (T75) or 90 (T90) seconds before planting.   Variables measured were germination rate, imbibed viable seeds, hard seeds, abnormal seeds and dead seeds. Data were analysed with one-way analysis of variance (ANOVA) SPSS 2014; SPSS Statistics for Windows, Version 23.0, IBM Corp, Armonk, NY, USA. The differences due to treatments were tested with Duncan’s test at P < 0.05 level. The results showed that soaking the seeds in hot water for 60 to 90 seconds enhanced germination up to 39 and 58% for Desmanthus leptophyllus (P < 0.05). Soaking the seeds of Desmanthus virgatus seeds for 30 to 90 seconds enhanced the germination rate ranging in between 50 and 66% (P < 0.05). It can be concluded that soaking the Desmanthus seeds in 80oC hot water was one of the simple scarification methods that can enhance the germination rate but the soaking time requires attention.Key words: Desmanthus, hot water, scarification
Nilai Nutrien Rumput Lapangan dan Daun Gamal dengan beberapa Formula Urea Gula Lontar Blok Agustinus Semang; Agustinus Paga; Aholiab Aoetpah; Lilo Jogbeth Merry Christna Kale Lado
Partner Vol 20, No 2 (2013): Edisi November
Publisher : Politeknik Pertanian Negeri Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35726/jp.v20i2.22

Abstract

Nutrient Values Of Native Grass And Gliricidia Leafs With Several Blocks Of Sugar Palm Urea. A study, conducted by applying Completely Randomized Design, has been conducted to analyze nutrient content of native grass, Gliricidia leafs and urea which was mixed with palm sugar. The study took place in the Laboratory of Nutrient and Feed of Almira, Kupang from July to December 2009. Feedstuff consist of native grass forage, Gliricidia leafs, sugar palm 35%, corn meal 18%, rice bran 32%, urea 2%, salt 5%, mineral 3% and lime 5%. Observed variables consist of proximate analyses (dry matter, crude protein, crude fiber, fat, ash, free Nitrogen extract matter, Calcium and Phosphor). The results show that the nutrient values of all ration formula treatments are not significantly differ (P<0.05). It can be concluded that all nutrient content of all five ration formulations are similar.Key words: Native grass, Gliricidia leafs, Block Sugar Palm Urea, Nutrient