The influence of Aspergillus niger inoculum dosage on nutritive value and metabolizable energy of apu-apu meal (Pistia stratiotes L.) on broiler chicken

International Conference on Agriculture, Environment, and Food Security

农业科学;生态环境科学

Gloria, J.^1 ; Tafsin, M.^1 ; Hanafi, N.D.^1 ; Daulay, A.H.^1

Faculty of Agriculture, Universitas Sumatera Utara, Medan, North Sumatera

20155, Indonesia^1

关键词: Aspergillus niger;    Broiler chickens;    Crude fibers;    Metabolizable energies;    Nutritive values;    Pistia stratiotes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/122/1/012116/pdf
DOI  :  10.1088/1755-1315/122/1/012116

来源: IOP

【 摘 要 】

Apu-apu lives at tropical and subtropical fresh waterways. The apu-apu meals ultization as feed still limited. The problem of ultization apu-apu meals as ingredients is a high crude fiber and need a treatment to decrease crude fiber. This study aim to find out the influence of Aspergillus Niger inoculums dosage on apu-apu meal (Pistia stratiotes L.) on metabolizable energy on broiler chicken. This research used completely randomize design (CRD). The treatments consists of Aspergillus Niger inoculum dosage (CFU/g) such as P0 (0), P1 (104CFU/g), P2 (106CFU/g), and P3 (108CFU/g). The variable were observed : apparent metabolizable energy (AME), true metabolizable energy (TME), apparent metabolizable energy nitrogen corrected (AMEn) and true metabolizable energy nitrogen corrected (TMEn).The results showed that the dosage of Aspergillus Niger increase nutritive value of Aspergillus Niger. Dosage of Aspergillus Niger also influence (P8CFU/g had metabolizable energy significantly higher than other treatments. Conclusion of this research is the Aspergillus Niger at the dosage 108CFU/g increased nutritive value and metabolizable energy of apu-apu meal.