1. Ducklings (days 1-25) require metabolic energy of 11.72 MJ/kg, protamine 20%, crude fiber 3.9%, calcium 1.1%, and phosphorus 0.5%. Reference formula: corn 50%, vegetable cake 20%, broken rice 10%, bran 10%, fish meal 7.5%, meat powder 1%, shell powder 1%, salt 0.5%. 2. Ducks (days 26-45) required metabolic energy of 10.05 MJ/kg, crude protein 17.5%, crude fiber 4.1%, and Calcium Phosphate 0.5%. Reference formula: corn 50%, skinning 12%, broken rice 1 sail, eating B 0.5%, Raisin 5%, large (small) wheat 17%, fishmeal 4.5%, shell powder 1%. 3. Fertilizer formula 1 : pre-use corn 35%, flour 26.5%, rice bran 30%, beans (fried) 5%, shell powder 2%; bone meal 1%, salt 0.5%: see the corn 35%, flour 30% , Rice bran 25%, Sorghum 6.5%, Shell powder 2%, Bone meal 1%, Salt 0.5%. Formula 2: Corn 35%, flour 26.5%, rice bran 25%, sorghum 10%, shell powder 2%, bone meal 1%, salt 0.5%.
Dsp Disodium Phosphate,Msp Monosodium Phosphate
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