Accumulation of Pb and Cd in the muscle tissue and liver of calves during their feeding with different silages
The effect of feeding calves silage from a 4-component mixture of spring legumes compared to silage from Echinochloa frumentacea on the level of Pb and Cd accumulation in their muscle tissue and liver. Carrying out the method of dry mineralization.
| Рубрика | Сельское, лесное хозяйство и землепользование |
| Вид | статья |
| Язык | английский |
| Дата добавления | 26.06.2022 |
| Размер файла | 122,4 K |
Отправить свою хорошую работу в базу знаний просто. Используйте форму, расположенную ниже
Студенты, аспиранты, молодые ученые, использующие базу знаний в своей учебе и работе, будут вам очень благодарны.
Подобные документы
World forest region map. Deforestation as the conversion of forest land to non-forest land for use (arable land, pasture). Effect of destruction of large areas of forest cover on the environment and reduce biodiversity. The methods of forest management.
презентация [1,4 M], добавлен 06.05.2012Infectious hepatitis - a widespread acute contagious disease. Botkin’s Disease is a viral disease that destroys the liver and bile ducts. Anatomy of the liver. The value of the liver to the body. Causes and signs of the disease. Treatment and prevention.
презентация [4,0 M], добавлен 24.04.2014Anatomy of the liver. Botkin’s disease is a viral disease that destroys the liver and bile ducts. Causes and treatment of the disease. Vaccinations and personal hygiene are the main means of prevention. Signs and symptoms of the Botkin’s disease.
презентация [3,5 M], добавлен 22.04.2013Component of a high level "Farm high". Basic components of the solar activity during a year. Dynamic behaviour, main norms and diets of feeding. Changing of weight and age of heifers. The results of modelling with an initial livestock of the cattle.
практическая работа [14,6 K], добавлен 19.06.2010Skeletal system: protection of internal organs, movement in union with muscles, storage of minerals (calcium, phosphorus) and lipids. Axial, appendicular skeleton. Surface anatomy of the bone. Structure/function of joints, muscle and ligament attachments.
презентация [1,8 M], добавлен 10.03.2013Amortization as a gradual transfer process of fixed assets cost on production price with the purpose of funds accumulation for subsequent repairing. Linear method, disadvantage. Depreciation methods for the sum of years number of the useful term use.
доклад [17,9 K], добавлен 07.05.2013Nottingham as a city located in the heart of the country; acquainted with the culture and life of the city. Attractions Nottingham: Nottinghamshire, The Royal Concert Hall, Castle houses. The transport system of the city. Feeding habits of citizens.
презентация [908,6 K], добавлен 06.11.2014Theoretical aspects of accumulation pension system. Analysis of current status and development of accumulative pension system in Kazakhstan. Ways to improve the pension system and enhancing its social significance accumulative pension fund provision.
курсовая работа [1,1 M], добавлен 06.11.2013Foot distal extremity man is a set, which is in contact with the ground and serves as a support when moving. The main function of the foot of man. Basic types of muscles of the foot. The rear, medial, lateral and middle groups of muscles of the foot.
презентация [3,1 M], добавлен 14.04.2015Process of accumulation of profit and abundance during the early Middle Ages. The attitude of the person to conditions of creation and reproduction of the property. Fomy Akvinsky's theory about use of money. Reasonings on Christian morals and profit.
эссе [14,1 K], добавлен 19.07.2010Can, may, We can compare may and can. Must. Must and May compared. To have to. To be to. Must, to have to and to be to compared. Ought to. Shall and should. Must, Should and ought to compared. Should + Perfect infinitive.
дипломная работа [35,2 K], добавлен 22.07.2006Investigation the relationship for the extension of spiral spring and for the oscillation period of this spring of suspended different mass. Earth Gravitational Intensity. The results of load mass and reading on ruler. Measurement error and calculations.
реферат [209,9 K], добавлен 17.10.2014The theory оf usage "like": component, different meanings, possibility to act as different part of speech, constructions, semantic principles of connectivity, component in compound words. The peculiarities of usage "like". The summarizing of the results.
реферат [31,9 K], добавлен 21.12.2011Social network theory and network effect. Six degrees of separation. Three degrees of influence. Habit-forming mobile products. Geo-targeting trend technology. Concept of the financial bubble. Quantitative research method, qualitative research.
дипломная работа [3,0 M], добавлен 30.12.2015The Arab Spring - a wave of demonstrations and coups that began in the Arab world December, 2010. Revolutions in Tunisia, Egypt and Yemen; civil wars in Libya and Syria; fall of the regime; mass protests in Algeria. The main slogan of the demonstrators.
презентация [3,0 M], добавлен 17.11.2014The definition of term "economic security of enterprise" and characteristic of it functional components: technical and technological, intellectual and human resources component, information, financial, environmental, political and legal component.
презентация [511,3 K], добавлен 09.03.2014The photoelectric effect. The maximum kinetic energy. Putting it all together. Can we use this idea in a circuit. The results of the photoelectric effect allowed us to look at light completely different. The electron microscope. Wave-particle duality.
презентация [2,3 M], добавлен 06.04.2016The nature of onomastic component phraseological unit and its role in motivating idiomatic meaning; semantic status of proper names, the ratio of national and international groups in the body phraseology. Phraseological units with onomastic component.
курсовая работа [16,5 K], добавлен 08.12.2015What is Climate. Science is the search for knowledge. Records changes of Climate for period million years. The activity Modern Climate Systems. What is the Greenhouse Effect. The past and current trends in climate change. The way to solve the problem.
презентация [8,3 M], добавлен 21.02.2011Principles of learning and language learning. Components of communicative competence. Differences between children and adults in language learning. The Direct Method as an important method of teaching speaking. Giving motivation to learn a language.
курсовая работа [66,2 K], добавлен 22.12.2011
