Substitution of commercial feed with maggot meal (Hermetia illucens) to the growth rate, feed conversion ratio and feed efficiency catfish (Pangasius pangasius)
نویسندگان
چکیده
منابع مشابه
Growth Performance and Feed Conversion Efficiency of Crossbred Heifers
Theexperiment was conducted to investigate the growth performance and feed conversion efficiency of crossbred heifer at different age level in Government Dairy Farm in Bogra, Bangladesh. Twelve female crossbred heifers were equally distributed (n=3) into four groups [Group A: (7±2 months), B: (12±2 months), C: (15±2 months) and D: (20±2 months)] according to age and fed concentrate mix, rice st...
متن کاملEffect of compensatory growth on feed intake and feed conversion efficiency of heavyweight steers
Compensatory growth is an integral part ofNew Zealand beef production systems (Nicol and Kitessa, 1997) with restricted winter nutrition followed by good spring and summer feeding enabling a better fit with seasonal pasture production. Purchasers of store cattle (including feedlotters) often prefer animals with a previous history of perturbed growth because they believe they can benefit from hi...
متن کاملFeed Efficiency Opportunities with 2008 Feed Cost
With the milk to feed ratio at 2.36 in February, 2008, dairy managers must carefully reviewing feed inputs relative to milk yield. A milk to feed ratio under 3 is a signal to reduce feed inputs. Feed efficiency (also referred to as milk performance efficiency and dairy efficiency) can be defined as pounds of 3.5%FCM (fat corrected milk) produced per pound of dry matter (DM) consumed. Monitoring...
متن کاملGrowth and feed conversion efficiency of Dorper and Rambouillet lambs.
Data from Dorper and Rambouillet ram lambs (n = 79) were used to estimate breed means for postweaning growth rate, feed intake, feed conversion efficiency (kilograms of gain divided by kilograms of feed consumed), and residual feed intake on a high concentrate diet during the typical age and weight range for U.S. lamb production. Lambs were progeny of 6 unrelated sires/breed and were born over ...
متن کاملExtraction Process Modification to Enhance Properties of Skin Gelatin of Pangas Catfish (Pangasius pangasius)
This study was aimed at studying the effect of preliminary treatment variations on the pangas catfish (Pangasius pangasius) skin gelatin, particularly the gel strength. The preliminary treatment using the whiting solution gave higher gelatin property (P<0.05) than that using alum (Al3(SO4)2) and Calcium Hydroxide (Ca(OH)2). High gelatin (dry basis) was 23.37% and gel strength was 360.18 g. The ...
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ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2021
ISSN: 1755-1307,1755-1315
DOI: 10.1088/1755-1315/679/1/012046