scholarly journals Agricultural value of Black Soldier Fly larvae frass as organic fertilizer on ryegrass

Heliyon ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. e05855
Author(s):  
Regina Menino ◽  
Fernando Felizes ◽  
Maria Amélia Castelo-Branco ◽  
Paula Fareleira ◽  
Olga Moreira ◽  
...  
Konversi ◽  
2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Abdul Kahar ◽  
Muhammad Busyairi ◽  
Sariyadi Sariyadi ◽  
Agus Hermanto ◽  
Ari Ristanti

Bioconversion of municipal organic waste using Black Soldier Fly larvae provides potential benefits. Apart from reducing municipal solid waste, BSF larvae (maggot) offer valuable added value as animal feed. The purpose of this study was to analyze the potential of BSF larvae in the bioconversion process of municipal organic waste, to analyze the quality of the compost produced and to analyze the nutrition content of BSF larvae (maggot). BSF eggs in hatching are covered with gauze which are given organic waste feed, then after hatching they become BSF larvae transferred to enlargement media. BSF larvae are fed leftovers that enter the TPST, so that the enlargement medium is wet. Feeding leftovers from TPST is done every day. The rearing time for BSF larvae is for one life cycle. Maggot harvesting is carried out at the age of the larva about 2-3 weeks. The final products of organic waste bioconversion are BSF larvae (maggot), compost and POC. It was found that the BSF larvae (maggot) could reduce organic waste (municipal organic waste) by 47.75%. Where the ability of BSF larvae (maggot) to consume municipal organic waste is 26,1508 g waste / g maggot. The protein, crude fat and ash content in maggots which were given organic waste were 41.8%, 14.63% 9.12%, respectively.


animal ◽  
2018 ◽  
Vol 12 (8) ◽  
pp. 1672-1681 ◽  
Author(s):  
S. Mancini ◽  
I. Medina ◽  
V. Iaconisi ◽  
F. Gai ◽  
A. Basto ◽  
...  

2021 ◽  
pp. 101034
Author(s):  
M. Heuel ◽  
C. Sandrock ◽  
F. Leiber ◽  
A. Mathys ◽  
M. Gold ◽  
...  

2021 ◽  
pp. 101400
Author(s):  
Fernanda M. Tahamtani ◽  
Emma Ivarsson ◽  
Viktoria Wiklicky ◽  
Cecilia Lalander ◽  
Helena Wall ◽  
...  

2021 ◽  
Vol 13 (11) ◽  
pp. 6074
Author(s):  
Esther Khayanga Sumbule ◽  
Mary Kivali Ambula ◽  
Isaac Maina Osuga ◽  
Janice Ghemoh Changeh ◽  
David Miano Mwangi ◽  
...  

The acceptance of eco-friendly black soldier fly larvae meal (BSFLM) as sustainable alternative protein ingredient in poultry feeds continues to gain momentum worldwide. This study evaluates the impact of BSFLM in layer chick and grower diets on the growth, carcass quality and economic returns. Mean weekly weight gain and total live weight per chick and grower varied significantly. The highest final weight gain was achieved when birds were provided diet with 25.6% BSFLM. Average daily feed intake (ADFI), average daily weight gain (ADG) and overall weight gain of the chick varied significantly, except for the feed conversion ratio (FCR). For grower birds, ADFI, ADG, FCR and overall weight gain did not vary significantly across the various feeding regimes. The weight of the wings and drumsticks had a quadratic response with a maximum weight obtained at 33% inclusion of BSFLM. The weight of the internal organs were not significantly affected by dietary types. Positive cost–benefit ratio and return on investment was recorded for diet types with higher BSFLM inclusion levels (>75%). Diets with 25% and 100% BSFLM inclusion were the most suitable and cost-effective, respectively. Thus, BSFLM represents a promising alternative source of protein that could be sustainably used in the poultry industries.


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