scholarly journals Effects of Peeling with Flexible Alloy Blade on Naked Oats

2018 ◽  
Vol 1 (3) ◽  
pp. 131-137
Author(s):  
WANG Xiaoxi ◽  
ZHANG Zheng ◽  
MA Sen
Keyword(s):  
Naked Oats

High quality Siberian varieties of naked oats

2021 ◽  
Author(s):  
Oksana Yusova ◽  
Petr Nikolaev
Keyword(s):  
High Quality ◽  
Naked Oats

TRUE AND APPARENT METABOLIZABLE ENERGY VALUES FOR POULTRY OF CANADIAN WHEATS AND OATS MEASURED BY BIOASSAY AND PREDICTED FROM PHYSICAL AND CHEMICAL DATA

1977 ◽  
Vol 57 (2) ◽  
pp. 365-374 ◽  
Author(s):  
I. R. SIBBALD ◽  
K. PRICE
Keyword(s):  
Metabolizable Energy ◽  
Chemical Data ◽  
Accuracy And Precision ◽  
Apparent Metabolizable Energy ◽  
The Difference ◽  
Variation Explained ◽  
Predicted Values ◽  
Naked Oats ◽  
Physical And Chemical ◽  
Better Than

Thirty samples of wheat and 28 samples of oats were assayed for true and apparent metabolizable energy (TME, AME). Within grains, the difference TME−AME increased with decreasing AME values; there is evidence that this trend is associated with reduced voluntary consumption of AME assay diets containing low energy grains. The TME and AME data were compared with ME values predicted from physical and chemical data describing the grains. Previously published prediction equations were tested and new equations were derived. Comparisons between predicted and observed data suggested that both the TME and AME values of wheat were predicted with insufficient accuracy and precision for practical use. Similar comparisons using the oat data showed high correlations between observed and predicted values, although the predictions were no more accurate than for wheat; however, when data describing four samples of naked oats were removed, the correlations were reduced substantially. Comparisons involving data for the hulled oats indicated that most equations were able to predict AME better than TME. Multiple regression analysis was used to identify those combinations of variables best able to predict TME data. No combination of variables was best for both wheat and oats. The combinations of variables used in published equations performed quite well. With four variables, the percentage of the TME variation explained was as high as 52 for wheat, 82 for oats and 64 for hulled oats. Predictions based on air-dry data are associated with higher correlations than those based on dry matter data, but the air-dry predictions are the less useful in practice. The reason for this is discussed.

A comparison of the in vitro fermentation of four feeds by inocula from bovine rumen digesta and equine caecal digesta, using the pressure transducer technique

1996 ◽  
Vol 1996 ◽  
pp. 224-224
Author(s):  
R.S. Lowman ◽  
M.K. Theodorou ◽  
A.C. Longland ◽  
D. Cuddeford
Keyword(s):  
Pressure Transducer ◽  
Gas Production ◽  
In Vitro Fermentation ◽  
Bovine Rumen ◽  
Mesh Screen ◽  
Beet Pulp ◽  
Hind Gut ◽  
Pass Through ◽  
Naked Oats

It is generally believed that ruminants are better able to degrade highly fibrous feeds than equines. To determine if this is due to differences between the microflora of the rumen and the equine hind-gut, oatfeed (OF), naked oats (NO), soya hulls (SH) and unmolassed sugar beet pulp (SB) were incubated with inocula prepared from bovine rumen digesta or equine caecal digesta.OF, NO, SH, and SB were ground to pass through a 1 mm mesh screen and incubated for 72 hours, at 39°C with inocula prepared from either rumen (R) or caecal (C) digesta. Rumen digesta was obtained from three hay-fed, ruminally - fistulated Hereford x Friesian steers, and caecal digesta from three hay-fed, caecally -fistulated, Welsh-cross ponies. Gas production throughout the incubation was measured using the pressure transducer technique (Theodorou et al, 1994). After the incubation, VFA production was measured and residue weights were calculated for each feedstuff.

scholarly journals Influence of legume crops on content of organic carbon in sandy soil

2015 ◽  
Vol 66 (2) ◽  
pp. 52-56 ◽  
Author(s):  
Edmund Hajduk ◽  
Stanisław Właśniewski ◽  
Ewa Szpunar-Krok
Keyword(s):  
Organic Carbon ◽  
Carbon Content ◽  
Sandy Soil ◽  
Pure Culture ◽  
N Fertilization ◽  
Organic Carbon Content ◽  
Mineral N ◽  
Legume Crop ◽  
Naked Oats ◽  
Higher Doses

AbstractThe paper presents the results of a 3-year field experiment designed to evaluate the content of organic carbon in brown soil (Haplic Cambisol Dystric) developed from a light loamy sand under legumes cultivation. Experimental factors were: species of legume crop (colorful-blooming pea(Pisum sativum), chickling vetch(Lathyrus sativus), narrow-leafed lupin(Lupinus angustifolius), methods of legumes tillage (legumes in pure culture and in mixture with naked oats) and mineral N fertilization (0, 30, 60, 90 kg N·ha−1). Cultivation of legumes on sandy soil did not result in an increase of organic carbon content in the soil after harvest as compared to the initial situation, i.e. 7.39 vs. 7.76 g·kg−1dry matter (DM), on average, respectively. However, there was the beneficial effect of this group of plants on soil abundance in organic matter, the manifestation of which was higher content of organic carbon in soils after legume harvest as compared to soils with oats grown (7.21 g·kg−1DM, on average). Among experimental crops, cultivation of pea exerted the most positive action to organic carbon content (7.58 g·kg−1, after harvest, on average), whereas narrow-leaved lupin had the least effect on organic carbon content (7.23 g·kg−1, on average). Pure culture and greater intensity of legume cultivation associated with the use of higher doses of mineral nitrogen caused less reduction in organic carbon content in soils after harvest.

scholarly journals Morphological and biochemical characterization of spikelet development in naked oats (Avena sativa)

1996 ◽  
Vol 134 (1) ◽  
pp. 5-12 ◽  
Author(s):  
HELEN J. OUGHAM ◽  
GALINA LATIPOVA ◽  
JOHN VALENTINE
Keyword(s):  
Avena Sativa ◽  
Biochemical Characterization ◽  
Naked Oats

Effect of dietary level of naked oats (Avena nuda) on internal and sensory quality of eggs and on yolk lipid composition

1992 ◽  
Vol 72 (1) ◽  
pp. 147-153 ◽  
Author(s):  
N. A. Cave ◽  
E. E. Farnworth ◽  
L. M. Poste ◽  
G. Butler ◽  
V. D. Burrows
Keyword(s):  
Soybean Meal ◽  
Lipid Composition ◽  
Sensory Quality ◽  
Egg Quality ◽  
Control Diet ◽  
Internal Quality ◽  
Canola Meal ◽  
Yolk Lipid ◽  
Naked Oat ◽  
Naked Oats

The yolk lipid composition was determined and the sensory and internal quality evaluated for eggs obtained from hens at 8 and 15 m of age from two experiments. In exp. 1, in which naked oats replaced corn and soybean meal at levels of 0–800 g kg−1, there was a marked decrease in Roche yolk color at 8 mo, an increase in egg weight, and at 15 mo and a decrease in yolk flavor intensity with increasing level of oats. In exp. 2, there were four diets (0) a corn-soybean meal control, (876) a soybean-free naked oat alfalfa diet, (874) diet 876 supplemented with lysine and methionine and (691) diet 876 supplemented with canola meal. Haugh units were greater and yolk color less for supplemented naked oat diets versus the control diet. The yolk lipid content of sphingomyelin and sterols were higher than for the control diet. A yolk sulfury aroma was noted at 15 mo. At 8 mo, egg Haugh units were lower for the unsupplemented oat diet relative to the corn-soy diet. There were no other detrimental effects of oat diet on egg sensory quality. Other than a corrigible yolk color effect, egg quality traits do not limit the use of naked oats in poultry layer diets. Key words: Oats (naked), canola, egg internal quality, egg sensory quality, egg lipid composition, laying hen

Naked oats: metabolisable energy yield from a range of varieties in broilers, cockerels and turkeys

2008 ◽  
Vol 49 (3) ◽  
pp. 368-377 ◽  
Author(s):  
M.G. Macleod ◽  
J. Valentine ◽  
A. Cowan ◽  
A. Wade ◽  
L. McNeill ◽  
...  
Keyword(s):  
Energy Yield ◽  
Metabolisable Energy ◽  
Naked Oats
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