丹麥豬飼養(yǎng)標準nutrientsstandards-資料下載頁
2025-07-14 16:59本頁面
【正文】 nt of total phosphorus in plete diets to which phytase has been added, g per feed unit (when using traditional grain mixes and aphosphorus source with a 67% digestibility).The prerequisite is addition of the following amounts of phytase: 300 FTU (Natufos) or 375 FTU (Ronozyme) to homemixed feed and 500 FTU (Natufos) or 625 FTU (Ronozyme) to heattreated, readymixed feed.表添加了植酸酶的全價飼料中的總磷的最低含量，克/飼料單位（為使用傳統(tǒng)谷物且含消化率為67％的磷）。先決條件是按照下列要求添加植酸酶：家庭混合飼料添加300 FTU (Natufos)或者375 FTU (Ronozyme)，混合好的要制粒的飼料添加500 FTU (Natufos) 或者625 FTU (Ronozyme)。Complete diet with phytase添加了植酸酶的全價料Weaners, 630 kg 斷奶仔豬，6－30公斤 g per FUpGrowers and finishers, 30100 kg 生長育肥豬，30－100公斤 g per FUpGestant sows 妊娠母豬 g per FUpLactating sows 哺乳母豬 g per FUpVitamins維生素The standards were revised in 1990. Besides the pigs39。 minimum requirements, a safety margin is incorporated in the standards. This means that regard has been made to the production conditions applying in practice.維生素的營養(yǎng)標準是在1990年修訂的。另外，綜合了豬的維生素最少需要量和安全量。這就考慮了應(yīng)用于實踐的生產(chǎn)條件。Contrary to the standards for minerals, the standards for vitamins are denoted in added amounts without regard to the content of vitamins of the basis feed (cf. table 9). This is due to the fact that the feedstuffs39。 natural content of vitamins varies greatly simultaneously with a generally low accessibility. It cannot be remended to add vitamins beyond the standard.與礦物質(zhì)營養(yǎng)標準相反，維生素的營養(yǎng)標準為沒有考慮基礎(chǔ)飼料中的維生素的含量的添加量（見表9）。主要是因為飼料中的天然維生素變化很大并且通?？衫眯缘?。建議維生素的添加量不要超過營養(yǎng)標準。Vitamin E維生素EThe standard for vitamin E may deviate from the established standard. If adding more than 4% fat and/or fat with a high content of unsaturated fatty acids, 55 mg vitamin E should be added per feed unit. This is due to the fact that in the organism vitamin E helps protecting fat against oxidation whereby the vitamin itself is deposed. When feeding stresssensitive pigs, it is remended to have up to 100 mg vitamin E per feed unit.維生素E的營養(yǎng)標準可以偏離已確定的營養(yǎng)標準。如果飼料中添加多于4%的脂肪或者不飽和脂肪酸含量高的脂肪，每飼料單位應(yīng)添加55毫克維生素E。主要原因是在生物體內(nèi)維生素E可以防止脂肪氧化，因此分解了維生素。當飼養(yǎng)應(yīng)激敏感的豬，建議每飼料單位添加100毫克的維生素E。Table 9. Vitamin standards for pigs, added amount per FUp and per FEdr/FEsv. The standards are identical in both the new and the old feed evaluation systems.表維生素營養(yǎng)標準，添加量為每Fup和每Fedr/FEsv Breeding stockWeaners35 weeksApprox. 69 kg Weaners 510 weeksApprox. 930 kg Finishers 25100 kgAvit., .8000800050004000D3vit., .800800500400Evit., mg*36363636K3vit., mg2222Thiamine (B1), mg2222Riboflavin (B2), mg5442Pyridoxine (B6), mg3333Niacin, mg20202020Biotin, mgDPantothensyre, mg15101010Folic acid, mg1,5000Vit. B12, mcg20202020
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