FPUTS seria Agricultura, Alimentaria, Piscaria et Zootechnica, 2020

Stały URI zbioru

https://oa.zut.edu.pl/handle/20.500.12539/685

Przeglądaj

Przeglądaj FPUTS seria Agricultura, Alimentaria, Piscaria et Zootechnica, 2020 wg Autor "Biel, Wioletta"

Teraz wyświetlane 1 - 3 z 3
  • Miniatura
    PozycjaOpen Access
    Feeding of Sporting Dogs. Part I. Energy, Protein, Fat and Carbohydrates Requirements
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2020) Kazimierska, Katarzyna; Biel, Wioletta; Department of Monogastric Animal Sciences, Division of Animal Nutrition and Food, West Pomeranian University of Technology in Szczecin, Poland; Department of Monogastric Animal Sciences, Division of Animal Nutrition and Food, West Pomeranian University of Technology in Szczecin, Poland
    Sporting dogs belong to a large group of dogs that perform a specific job for a man. The type of performed work can be divided according to its frequency, intensity and duration. The aim of the study was to characterize the nutrition of sporting dogs, focusing on energy requirement and demand for energy-providing nutrients (protein, fat and carbohydrates). Proper nutrition is one of the most important factors affecting the dog's athletic performance. The objective of proper nutrition for training dogs is to provide the highest quality of energy in appropriate amount. Food balance is achieved when the supplied nutrients enable the body to maintain the proper functioning of all tissues and none of the ingredients are in excess or deficiency.
  • Miniatura
    PozycjaOpen Access
    Feeding of Sporting Dogs. Part II. Minerals, Vitamins and Functional Additives Requirements
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2020) Kazimierska, Katarzyna; Biel, Wioletta; Department of Monogastric Animal Sciences, Division of Animal Nutrition and Food, West Pomeranian University of Technology in Szczecin, Poland; Department of Monogastric Animal Sciences, Division of Animal Nutrition and Food, West Pomeranian University of Technology in Szczecin, Poland
    Sporting dog owner should realize that proper nutrition is one of the most important factors influencing the sports results achieved by the dog. In addition to the increased demand for energy and basic nutrients, particular attention should be paid to the adequate supply of vitamins and minerals, as well as dietary supplements. Therefore, the aim of the study was to characterize the importance of minerals, vitamins and functional additives in the nutrition of sporting dogs. The significant elements in the sporting dogs nutrition are calcium, phosphorus, potassium, sodium and magnesium. Micronutrients such as copper, iron, manganese, selenium and zinc are also very important. Of the vitamins in the sporting dogs nutrition, vitamins with antioxidant properties (vitamin E, vitamin C) are crucial, as well as vitamin D and B-group vitamins. Moreover, the diet of a sporting dog can also be enriched with functional additives that support the function of joints, muscles and circulatory system, as well as plants with an adaptogenic effect that improve the dog's immunity. Selecting the right amounts of individual additives so they fulfill their planned functions and are completely safe may be a problem. Since it should be remembered that both the deficiency and the excess of nutrients can be dangerous for the body.
  • Miniatura
    PozycjaOpen Access
    Potential Contamination of Soybean Agrophytocenosis Depending on the System of Farming and Soil Tillage
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2020) Tsyuk, Oleksiy; Marchenko, Dmutro; Shuvar, Ivan; Biel, Wioletta; Department of Agriculture and Herbology, National University of Life and Environmental Scienсes of Ukraine; Department of Agriculture and Herbology, National University of Life and Environmental Scienсes of Ukraine; Agriculture and Livestock Department, Lviv National Agrarian University, Dubliany, Ukraine; Department of Monogastric Animal Sciences, Division of Animal and Food, West Pomeranian University of Technology in Szczecin, Poland
    This work presents the results of the study of changes of the potential contamination of soybean agrophytocenosis in grain-row crop rotation by using different systems of farming and typical black soil tillage. It was established that in the upper 0–5 cm layer of soil there are on average 393–671 million pieces of weed seeds. which is 33.6–43.0% of the total number in the layer of soil 0–20 cm. It was established that the use of periodical moldboard and superficial basic soil tillage had no impact on reducing the potential contamination of typical black soil compared to the variant of differentiated tillage. During subsurface plowing the total number of seeds in the soil layer 0–20 cm increased by 13.5–25.8% compared to differentiated tillage. In the variants of ecological and biological farming systems the number of weed seeds in the layer 0–5 cm was 11.3–19.6% higher compared to the intensive farming system. Based on monitoring of the species composition of the weed seeds bank it was established that in the arable layer of the soil the largest share are annual dicotyledonous – 48–62%. annual monocotyledonous – 30.2–44.6%. perennial – 0.9–3.3% of the total number. It was proved that under the intensive system of farming the yield of soybean variety Silesia increased on average from 10.2 to 147% compared to the ecological and biological system of farming. During the biological system of farming soybean yield did not exceed 1.0–1.8 t/ha. Therefore. the industrial and ecological system of farming had the greatest impact on reducing the potential weediness of the soybean agrocenosis during the growing season. During the biological system of farming crop yields decrease due to the accumulation of weed seeds in the topsoil and formation of high actual weediness of the soybean agrocenosis.