scholarly journals Morphological Composition of Wool of Tuvan Coarse-Wooled Breeding Goats

2021 ◽  
Vol 852 (1) ◽  
pp. 012038
Author(s):  
R S Irgit ◽  
A A Khodusov ◽  
M E Ponomareva ◽  
S N Ondar ◽  
R S Salburyn
Keyword(s):  
Morphological Composition

scholarly journals Sward structure, light interception and herbage accumulation in forage peanut cv. Belmonte subjected to strategies of intermittent grazing management

2016 ◽  
Vol 38 (4) ◽  
pp. 395 ◽  
Author(s):  
Henrique Bauab Brunetti ◽  
Lucas Da Rocha Carvalho ◽  
Marília Barbosa Chiavegato ◽  
Sila Carneiro da Silva
Keyword(s):  
Block Design ◽  
Light Interception ◽  
Sward Height ◽  
N Supply ◽  
Tropical Forage ◽  
Randomized Complete Block Design ◽  
Morphological Composition ◽  
Leaf Accumulation ◽  
Structure Light ◽  
Interesting Alternative

Nitrogen fertilization ensures productivity and persistency of pastures, but may be expensive. Perennial forage peanut, becomes an interesting alternative for N supply. Little is known about its use under grazing. The objective of this study was to evaluate regrowth process of forage peanut using an experimental protocol analogous to tropical forage grasses under rotational grazing. Treatments corresponded to two pre- (95% and maximum canopy light interception – LI95% and LIMax) and two post-grazing (post-grazing heights of 40 and 60% of pre-grazing height) conditions, in a 2x2 factorial arrangement in a randomized complete block design (n = 4). Targets of LI pre-grazing affected  pre-grazing height and LI post-grazing. The residual sward LAI did not vary, resulting in similar grazing interval. Greater rates and total herbage accumulation were recorded for LIMax target, consequence of the greater accumulation of stolons at the lower strata of the swards. Greater percentage of leaflets was recorded for the LI95% target. Given the stoloniferous growth habit of forage peanut, stolon accumulation in the lower strata of the sward do not represent a limitation to leaf accumulation and morphological composition. The greater pre-grazing sward height associated with the LIMax target facilitate herbage prehension and intake, further investigation is needed.   

scholarly journals MORPHOLOGICAL CHARACTERISTICS OF PERIPHERAL BLOOD OF COWS INFECTED WITH BLV AND THE FREQUENCY OF REGISTRATION OF LEUKEMOID REACTIONS IN COWS WITH LEUKEMIA-AFFECTED HERDS

2020 ◽  
pp. 66-72
Author(s):  
P. N. Smirnov ◽  
S. M. Chudum ◽  
I. V. Trostyansky ◽  
O. S. Kotlyarova
Keyword(s):  
Successful Treatment ◽  
Peripheral Blood ◽  
Serum Proteins ◽  
Morphological Characteristics ◽  
Controlled Experiments ◽  
Individual Analysis ◽  
Morphological Composition ◽  
Inflammatory Processes

In controlled experiments during planned studies of cattle for leukemia, animals that showed leukemoid changes in blood – quantitative redistribution of granulocytes and agranulocytes-were identified. Individual analysis revealed that granulocytosis was detected in animals with inflammatory processes. In addition, the article presents comparative indicators of serum proteins in cows at the hematological stage of the leukemic process, with the manifestation of leukemoid reactions and in clinically healthy cows. Characteristic changes in the synthesis of immunoglobulins in cows with leukemia and leukemoid changes in the morphological composition of blood were established. With successful treatment of inflammatory processes, the hematological status of cows is restored to the initial indicators.

scholarly journals Characterization of Refuse Derived Fuel Production from Municipal Solid Waste: The Case Studies in Latvia and Lithuania

2020 ◽  
Vol 24 (3) ◽  
pp. 112-118
Author(s):  
Dace Âriņa ◽  
Rūta Bendere ◽  
Gintaras Denafas ◽  
Jānis Kalnačs ◽  
Mait Kriipsalu
Keyword(s):  
Municipal Solid Waste ◽  
Solid Waste ◽  
Calorific Value ◽  
Ash Content ◽  
Fuel Production ◽  
Heating Value ◽  
Refuse Derived Fuel ◽  
Morphological Composition ◽  
The Mean

AbstractThe authors determined the morphological composition of refuse derived fuel (RDF) produced in Latvia and Lithuania by manually sorting. The parameters of RDF (moisture, net calorific value, ash content, carbon, nitrogen, hydrogen, sulphur, chlorine, metals) was determined using the EN standards. Comparing obtained results with data from literature, authors have found that the content of plastic is higher but paper and cardboard is lower than typical values. Results also show that the mean parameters for RDF can be classified with the class codes: Net heating value (3); chlorine (3); mercury (1), and responds to limits stated for 3rd class of solid recovered fuel. It is recommended to separate biological waste at source to lower moisture and ash content and increase heating value for potential fuel production from waste.

Morphological Composition

2016 ◽  
Author(s):  
Daniel Harbour
Keyword(s):  
Morphological Composition

Arguments from morphological compositionality in support of feature analyses are common in treatments of number. This chapter argues that they have an important contribution to make to person and adduces a partial typology that strongly supports the analysis of the previous chapter. Particularly noteworthy patterns are inclusives that subsume exclusives, exclusives that subsume inclusives, first persons that subsume second, second persons that subsume first, and second persons that arise from crosscutting first and third.

Nutritive value and morphological characteristics of Mombaça grass managed with different rotational grazing strategies

2019 ◽  
Vol 157 (7-8) ◽  
pp. 592-598
Author(s):  
S. C. Da Silva ◽  
A. A. O. Bueno ◽  
R. A. Carnevalli ◽  
G. P. Silva ◽  
M. B. Chiavegato
Keyword(s):  
Nutritive Value ◽  
Morphological Characteristics ◽  
Statistical Design ◽  
Panicum Maximum ◽  
Forage Production ◽  
Light Competition ◽  
Area Index ◽  
Light Utilization ◽  
Morphological Composition ◽  
Acid Detergent Fibre

AbstractLight competition increases and plants’ growth pattern change to optimize light utilization when the leaf area index increases. It has been previously shown that using 95% canopy light interception (LI) as a grazing frequency criterion resulted in a greater proportion of leaves and a lower proportion of stem. The objective of the study was to characterize the forage production, morphological composition and nutritive value of Panicum maximum cv Mombaça. The experiment was carried out during summer, autumn–winter and spring. Treatments corresponded to combinations of two pre-grazing conditions (95% and maximum LI at pre-grazing; LI95% and LIMax, respectively) and two post-grazing heights (PGHs; 30 and 50 cm). The statistical design was a randomized complete block, with a 2 × 2 factorial arrangement. Swards managed with LI95% had greater proportions of leaves and lower proportions of stems compared to LIMax. Leaf proportion was lower during autumn–winter compared to summer and spring. The LI95% had greater crude protein (CP) and digestibility (IVOMD), and lower acid detergent fibre (ADF) concentrations than LIMax. The 50 cm PGH pastures had greater CP content and IVOMD, and lower ADF content than 30 cm PGH pastures. Lower IVOMD was observed during autumn–winter than summer and spring. The variability observed on morphological characteristics was primarily associated with seasonality, whilst the nutritive value was primarily affected by grazing management. The pre-grazing target of LI95% combined with 50 cm PGH was the combination that resulted in an increased proportion of leaves, decreased stems in basal stratum and the greatest nutritive value of the produced forage.

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