The quality of green mass and the silage from pearl millet, Pennisetum glaucum, growing under the conditions of the Republic of Moldova
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ŢIŢEI, Victor, COSHMAN, Sergiu, COŞMAN, Valentina, COZARI, Sergiu. The quality of green mass and the silage from pearl millet, Pennisetum glaucum, growing under the conditions of the Republic of Moldova. In: Scientific Papers. Series D. Animal Science, 2022, nr. 1(65), pp. 232-237. ISSN 2285-5750.
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Scientific Papers. Series D. Animal Science
Numărul 1(65) / 2022 / ISSN 2285-5750 /ISSNe 2393-2260

The quality of green mass and the silage from pearl millet, Pennisetum glaucum, growing under the conditions of the Republic of Moldova


Pag. 232-237

Ţiţei Victor1, Coshman Sergiu12, Coşman Valentina12, Cozari Sergiu1
 
1 National Botanical Garden (Institute) "Alexandru Ciubotaru",
2 Institutul Ştiinţifico-Practic de Biotehnologii în Zootehnie şi Medicină Veterinară
 
Disponibil în IBN: 15 noiembrie 2022


Rezumat

Pearl millet, Pennisetum glaucum (L.) R. Br.] is a C4 climate-resilient plant species, the sixth most important cereal crop of the world, has great potential as grain and multi-purpose forage for arid and semi-arid ecosystems. We studied some agrobiological peculiarities, the concentration of nutrients in green mass and silage prepared from pearl millet, Pennisetum glaucum, grown in an experimental field of the National Botanical Garden (Institute), Chişinău. It was established that the pearl millet plants harvested in the flowering period contained 200 g/kg dry matter, its biochemical composition was:10.19% crude protein, 3.11 % crude fats, 31.61% crude cellulose, 40.28% nitrogen free extract, 5.45% soluble sugars 1.79 g/kg starch, 14.80% ash, 6.0 g/kg calcium 3.9 g/kg phosphorus and 50.0 mg/kg carotene. The quality of the prepared silage was: pH= 4.08, 25.0 g/kg lactic acid, 7.3 g/kg acetic acid, butyric acid – not detected, 7.42 % crude protein, 3.87 % crude fats, 30.56% crude cellulose, 47.29% nitrogen free extract, 1.55% soluble sugars 1.19 g/kg starch, 10.86% ash, 4.2 g/kg calcium 2.7 g/kg phosphorus and 28.0 mg/kg carotene.

Cuvinte-cheie
biochemical composition, green mass, pearl millet, Pennisetum glaucum, silage