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MOHAMMAD RAFI PRATAMA
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KAJIAN KARAKTERISTIK FISIK BERGBAGAI PELLET PAKAN KOMPLIT BERBASIS FODDER JAGUNG DENGAN PENAMBAHAN KROMIUM ORGANIK DITINJAU DARI DENSITAS DAN KELARUTAN
Abstrak (Bhs. Indonesia)
Mohammad Rafi Pratama. Tujuan penelitian adalah untuk mengkaji pengaruh berbagai pakan komplit berbasis fodder jagung terhadap densitas dan kelarutan. Materi penelitian yang digunakan yaitu fodder jagung, konsentrat, rumput laut, mineral hidroponik, larutan Mc dougals. Metode yang digunakan eksperimental dengan rancangan penelitian Rancangan Acak Lengkap (RAL) terdiri dari 3 perlakuan dan 6 ulangan. Formulasi pakan komplit yang disusun adalah P1 (30% hijauan : 70 konsentrat), P2 (50% hijauan : 50% konsentrat) dan P3 (70% hijauan : 30% konsentrat). Variabel yang diamati yaitu densitas dan kelarutan pelet. Hasil penelitian menunjukkan bahwa rataan densitas pelet pada perlakuan P1 = 0,52±0,001 g/cm3, perlakuan P2=0,50±0,001 g/cm3 dan perlakuan P3=0,51±0,015 g/cm3, sedangkan rataan kelarutan pelet menunjukan pada perlakuan P1=24,50±0,30%, perlakuan P2=22,52±0,70% dan perlakuan P3=21,31±0,55%. Hasil analisis variansi pakan komplit berbasis fodder jagung menunjukan perlakuan berpengaruh nyata (P>0,05) terhadap densitas dan berpengaruh sangat nyata (P>0,01) terhadap kelarutan pelet. Hasil uji DMRT menunjukan terdapat perbedaan nyata pada semua pasangan perlakuan terhadap densitas dan terdapat perbedaan sangat nyata pada semua pasangan perlakuan terhadap kelarutan pelet. Kesimpulan yang didapat perlakuan P1 (30% hijauan : 70% konsentrat) memiliki nilai densitas dan kelarutan tertinggi pelet pakan komplit berbasis fodder jagung
Abtrak (Bhs. Inggris)
The study entitled Study of Physical Characteristics of Various Complete Feed Pellets Based on Corn Fodder with the Addition of Organic assess of Density and Solubility was carried out from February 7 to March 20, 2023. The purpose of the study was to examine the effect of various corn fodder based complete feed Pellets on density and solubility. The research materials used are corn fodder, concentrate, seaweed, hydroponic minerals, Mc dougals solvent. The method used was experimental with a Complete Randomized Design (CRD) research design consisting of 3 treatments and 6 repeats. The complete feed pellet formulations prepared are P1 (30% forage: 70% concentrates), P2 (50% forage: 50% concentrates) and P3 (70% forage: 30% concentrates). The variables observed are the density and solubility of the pellet. The results showed that average density in treatment P1=0,52±0,001 g/cm3, treatment P2=0,50±0,001 g/cm3 and treatment P3=0,51±0,015 g/cm3, while the average of solubility showed treatment P1=24,50±0,30%, treatment P2=22,52±0,70% and treatment P3=21,31±0,55%. The results of the analysis of the variance of complete feed pellets based on corn fodder were obtained that the treatment were significant (P>0,05) on pellet density and very significant effect (P>0,01) on pellet solubility. The results with DMRT test were significant differences in all treatment pairs regarding density and there were very significant differences in all treatment pairs regarding solubility. The conclusion obtained that P1 treatment (30% forage: 70% concentrate) has the highest density and solubility values of complete feed pellets based on corn fodder.
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