scholarly journals Plant Toxins and Detoxification Methods to Improve Feed Quality of Tropical Seeds - Review -

1999 ◽  
Vol 12 (3) ◽  
pp. 467-480 ◽  
Author(s):  
H. P. S. Makkar ◽  
K. Becker
Keyword(s):  
Plant Toxins ◽  
Feed Quality ◽  
Tropical Seeds

Influence of long-term manure application on mineral composition of irrigated barley silage

2015 ◽  
Vol 95 (4) ◽  
pp. 759-770 ◽  
Author(s):  
J. J. Miller ◽  
B. W. Beasley ◽  
C. F. Drury ◽  
F. J. Larney ◽  
X. Hao
Keyword(s):  
Mineral Composition ◽  
Application Rate ◽  
Land Application ◽  
Wood Chips ◽  
Fertilizer Treatment ◽  
Manure Application ◽  
Feed Quality ◽  
Barley Silage

Miller, J. J., Beasley, B. W., Drury, C. F., Larney, F. and Hao, X. 2015. Influence of long-term manure application on mineral composition of irrigated barley silage. Can. J. Plant Sci. 95: 759–770. The long-term effect of land application of manure type (composted vs. stockpiled manure), bedding type (wood-chips vs. straw), and application rate on feed quality of barley silage as feed for beef cattle is unknown. We measured selected minerals [P, Ca, Ca:P ratio, Mg, K, K:(Ca+Mg) ratio, Na, Fe, Mn, Zn, Cu] of irrigated barley silage (Hordeum vulgare L.) on a clay loam soil after 4 (2002), 7 (2005) and 11 (2009) years of annual applications of composted (CM) or stockpiled (SM) feedlot manure with wood-chips (WD) or straw (ST) bedding at three application rates (13, 39, 77Mg ha−1 dry wt.). The treatments also included an unamended control and inorganic fertilizer treatment. Manure type generally had inconsistent or no significant (P≤0.05) effect on the concentrations of these minerals in barley silage. Most crop minerals were generally greater under ST than WD. The findings for P, K, Na, and K:(Ca+Mg) ratio generally supported our hypothesis of greater crop concentrations with greater application rate, but Ca and Mg decreased at higher rates. Overall, our findings suggest that bedding and application rate have more potential than manure type for managing the feed quality of barley silage.

Study of feed quality and biological indicators of varietal feeding of newly created different ploidy mulberry varieties

2021 ◽  
Vol 68 (07) ◽  
pp. 7-11
Author(s):  
Mahir Həmzə oğlu Hacıyev ◽  
◽  
Vəfa İbrahim qızı Məhərrəmova ◽  
Keyword(s):  
Biological Indicators ◽  
Average Weight ◽  
Biological Parameters ◽  
Average Mass ◽  
Feed Quality ◽  
Leaf Yield ◽  
New Varieties

The article clarifies the effect of the leaves of various newly created ploidy mulberry varieties on the productivity of mulberry silkworms, as well as on the biological parameters of silkworms. New varieties are described by conducting varietal feeding to determine the feed quality of varieties by providing information on leaf yield and the leaf yield of newly created varieties, by studying the biological parameters of varietal feeding, by determining the average mass of alive cocoons, silkness%, cocoon yield. Keywords: mulberry, sort, leaf yield, silkiness, viability, average weight of cocoon, cocoon product

Assessing Feed Quality of Fertilized Coastal Bermudagrass ( Cynodon dactylon (L.) Pers.) with Rabbits 1

1966 ◽  
Vol 58 (1) ◽  
pp. 80-82
Author(s):  
Anthony A. Adegbola ◽  
Cyrus M. McKell ◽  
Robert B. Casady
Keyword(s):  
Cynodon Dactylon ◽  
Feed Quality ◽  
Coastal Bermudagrass

scholarly journals COMPARISON OF GRAIN FEED QUALITY OF DIFFERENT BROAD BEAN GENOTYPES

2021 ◽  
Vol 10 (20) ◽  
pp. 39-42
Author(s):  
Beyza Ciftci ◽  
Yusuf Murat Kardes ◽  
Kagan Kokten ◽  
Mahmut Kaplan
Keyword(s):  
Crude Oil ◽  
Crude Protein ◽  
Broad Bean ◽  
Ash Content ◽  
Neutral Detergent Fiber ◽  
Crude Protein Content ◽  
Acid Detergent Fiber ◽  
Feed Quality ◽  
Animal Feeding

The objective of the present study was to determine grain feed quality of different broad bean cultivars and lines. For this purpose, Eleven different cultivars and five lines (Emiralem, Histal, Sorgun, Kitik 2003, Sakiz, Eresen 87, Sevil, Reina Mora, Filiz 99, Salkim, Luz De, Otonoto, Seher, EU 4446, Canakkale, Antalya, EU319) were used as the plant material. Experiments were conducted in randomized blocks design with three replications. Effects of genotypes on grain feed quality were found to be highly significant (P≤0.01) Current findings revealed that crude oil content between 0.62 - 1.58%, crude ash content between 1.89 - 3.30%, crude protein content varied between 22.30 - 32.14%, acid detergent fiber (ADF) content between 7.45 - 14.94% and neutral detergent fiber (NDF) content between 16.08 - 28.05%. Seher, EU 4446, Canakkale, Antalya, Filiz 99 and Histal were found to be prominent for hight crude protein and crude oil, thus these genotypes were recommended for animal feeding.

scholarly journals Organoleptic, physical, and chemical tests of artificial feed for milk fish substituted by earthworm meal (Lumbricus sp.)

2013 ◽  
Vol 11 (2) ◽  
pp. 124 ◽  
Author(s):  
Siti Aslamyah ◽  
Muh. Yusri Karim
Keyword(s):  
Fish Meal ◽  
Raw Materials ◽  
Raw Material ◽  
Water Stability ◽  
Physical Test ◽  
Feed Quality ◽  
Physical And Chemical ◽  
Different Levels ◽  
Sinking Velocity

<p>Earthworms meal (Lumbricus sp.) is very prospective as milkfish feed raw materials to substitute fish meal. Type of raw material and the exact composition will generate artificial feed quality with high levels of water stability, desirable, and safe for the fish. The purpose of this study to evaluate the quality of milkfish feed at different levels of fish meal substitution with earthworms (Lumbricus sp.) based on organoleptic, physical, and chemical tests. The treatments tested levels of substitution of fish meal with earthworms meal in artificial feed milkfish, namely: feed A (0%); feed B (34,62%); feed C (65,38%) and feed D (100%). The organoleptic and physical test showed that all the feed has a smooth texture, pungent aroma, and brown in color, with good water stability (rupture velocity ranged from 91,25±1,47 up to 92,87±1,67 minutes and dispersion of solids 11,14±1,55 up to 11,87±1,3%), hardness 84±0,18 up to 84,71±1,24%, sinking velocity 5,07±0,68 up to 5,64±0,17 cm/sec, the level of homogeneity of 81,34±0,17 up to 85,68±1,85%, the allure of 0,62±0,58 up to 0,65±0,12 cm/sec and delicious power of 0,059±0,024 up to 0,067±0,032 g/fish weight/day. The quality of feed is chemically with moisture content ranging from 8,4–9,1%, 16,7–19,46% ash, 31,07–32,37%, protein, 6,67–7,58% fat, crude fiber 7,45–7,87%, NFE (nitrogen free extracts) 35,35–35,48%. Results show that different levels of substitution of fish meal with earthworms meal (Lumbricus sp.) produces the same feed quality and contains nutrients in a range requirement milkfish. Accordingly, earthworms meal (Lumbricus sp.) can be substituted for fish meal in fish milk feed artificial up to 100%.</p><p>Keywords: substitution, fish meal, earthworms meal (Lumbricus sp.), artificial feed, milkfish</p>

scholarly journals Evaluation of Commercial Animal Feed Quality and Manufacturing Status in Ethiopia

2020 ◽  
pp. 12-20
Author(s):  
Negash Demissie
Keyword(s):  
Dairy Cow ◽  
Crude Protein ◽  
Dry Matter ◽  
Survey Methodology ◽  
Animal Feed ◽  
Metabolic Energy ◽  
Poultry Feed ◽  
Dry Matter Content ◽  
Feed Quality

Animal production in Ethiopia is hindered by numerous constraints such as traditional subsistence production practice, Low producing genotypes and poor marketing linkages, poor economic status of farmers, poor nutrition and management amongst others. This study was undertaken in four regions of the country namely Oromia, Amhara, Tigray, South Nations, Nationalities and Peoples in selected towns and Addis Ababa city administration to assess compound feeds sector and evaluate the quality of compound feeds in Ethiopia. A total of 34 feed producers were surveyed, to provide an overview of the sector, while chemical analysis was used to assess the quality of 64 compound feeds which are categorized in to three (layer, milking cow, and beef feeds). Qualitative and quantitative survey methodology by using a structured questionnaire vs qualitative data was used for collection data. The feed samples were analyzed for chemical contents Dry Matter, Crude Protein, Crude Fiber, Moisture, Metabolisable Energy and Fat at Animal Products, Veterinary Drug and Feed quality Assessment Center laboratory. Compound feed production is dominated by poultry feed products (61%), while 27.2%, 8.4%, 3.2% are dairy, fattening and others respectively. Most of the feed companies operate below their installed capacity. Raw materials are sourced locally, and maize makes up around 39.5% of total tonnage from the companies ingredient. The Dry Matter content ranges between 88.28%-91.87%, 89.21%-91.99% and 89.61%-91.31% for lactating dairy cow, beef and layer poultry respectively. The Crude Protein content ranges between 10.91%-17.90%, 10.27-16.34% and 11.39-18.57% for layer beef and lactating dairy cow respectively. The metabolic energy value ranged between 1364-2746 Kcal/kg, 1092-2890 kcal/kg and 1703-2880 kcal/kg for layer, beef and lactating dairy cow respectively. Productions of Compound animal feed in Ethiopia have many challenges both by internal and external factors of the industry. So to produce quality feed more concern is necessary from government and feed industry owners.

Impact of tropospheric ozone on food and feed quality of Brassica species

2009 ◽  
Vol 153 (2) ◽  
pp. S228
Author(s):  
Maarten De Bock ◽  
Yves Guisez ◽  
Reinhart Ceulemans ◽  
Nele Horemans ◽  
Karine Vandermeiren
Keyword(s):  
Tropospheric Ozone ◽  
Brassica Species ◽  
Feed Quality ◽  
Food And Feed
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