Özet:

This research has been carried out to determine the annual nutritional content change of the Astragallus gummifer (L), which grows in Iğdır ecological conditions. For this purpose the plant has been taken sap + leaf samples for 7 (seven) months, including between April and October, and the food samples have been determined changes by months in the content of the HP (ham protein), NDF (neutral detergent fbre), ADF (acid detergent fbre), ADL (acid detergent lignin), KMS (dry substance digestibility), SE (sindicable energy), ME (metabolic energy), KMT (dry substance digestibility), NYD (nispi food value) and KOO (dry herbal ratio). With the progress of the development period in the plant, the rates of HP, KMS, SE, ME, KMT, NYD have decreased, and the quantities of NDF, ADF and ADL have increased. According to these results, the HP, KMS, SE, ME, KMT, NYD rates were determined in April, which was the beginning of the highest development period (respectively 16.04, 58.63, 2.77 Mcal g -1 , 2.28 Mcal g -1 , 2.29, 104.19), the lowest in October (respectively 3.82, 43.83, 2.14 Mcal g -1 , 1.76 Mcal g -1 , 1.66, 55.04) and the lowest in October (respectively 3.82, 43.83, 2.14 Mcal g -1 . The NDF, ADF and ADL rates were set at the lowest values in April (secondly 52.45, 38.85, 6.02) at the end of the highest development period in October (secondly 74.47, 57.84 and 9.96 per cent).

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