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| Ultima descărcare din IBN: 2022-02-06 16:07 |
 SM ISO690:2012ГОЛУБЕВ, Михаил. Влияние разных уровней кальция и фосфора на продуктивность мясных утят. In: Zootehnie şi biotehnologii , 19 octombrie 2010, Chișinău. Chisinau, Republica Moldova: Universitatea Agrară de Stat din Moldova, 2010, Vol. 26, pp. 77-81. ISBN 978-9975-64-195-1 . |
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| Zootehnie şi biotehnologii Vol. 26, 2010 |
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Conferința "Zootehnie şi biotehnologii " Chișinău, Moldova, 19 octombrie 2010 | ||||||
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Results of the studies are shown in article on determination of the optimum levels calcium and phosphorus in mixed fodders for ducklings. It is studied parameters of growth, and daily average additional weights and expenses of forages on 1 kg of again depending on levels of calcium and phosphorus in mixed fodders. It is established, that use mixed fodder for ducklings with contents 1,1 % calcium and 0,9 % phosphorus brings about increase the alive weight and decrease of expenses of a forage at 1 kg of again. |
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| Cuvinte-cheie feed, ducklings, calcium, phosphorus, Productivity |
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