徐卫忠-丹麦营养技术如何助力猪场降本增效.pdf

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1、丹麦营养降本借鉴Experience from Danishs nutrition COST REDUCTION2024-04-27一带一路国际生猪产业大会全全球球推推广广丹丹麦麦生生产产成成绩绩母母猪猪 产产活活数数和和PSYWorldwide promotion of Danish production performancesows,number of live born&PSY2012201620142017201320152020202120192018+1 18 8%1 12 2%Live born pr.farrowing Weaned piglet pr.sow/year一带一

2、路国际生猪产业大会全全球球推推广广丹丹麦麦生生产产成成绩绩-乳乳仔仔猪猪7-30KG日日增增重重Worldwide promotion of Danish production performance DAILY GAIN OF 7-30 KG sUCKLING piglets 2019202120142015201820202017201620132012+5 5%-7 7%Daily gain 7-30 kg(gram)Feed Conversion一带一路国际生猪产业大会全全球球推推广广丹丹麦麦生生产产成成绩绩-育育肥肥 30-115公公斤斤日日增增重重Worldwide promoti

3、on of Danish production performancedaily gain of 30-115 kg finishing pigs2021201420152020201620192018201720132012+1 14 4%-4 4%Feed ConversionDaily gain 30-115 kg(gram)一带一路国际生猪产业大会丹丹麦麦饲饲料料评评估估体体系系 Danish feed evaluation system丹麦的饲料评估体系是基于营养物质的生理能量值和这些营养物质的标准可消化率。The Danish feed evaluation system is b

4、ased on the physiological energy values and standard digestibility of nutrients.2002年，丹麦饲料评估体系所使用的旧的饲料单位被两个新的饲料单位所取代：In 2002,the feed units used in the Danish feed evaluation system were replaced by two new ones:FUgp(生长猪饲料单位，适用于保育猪、生长猪和育肥猪)FUgp(“Feed Unit for growing pigs”,for nursery,growing,and fi

5、nishing pigs)andFUsow(母猪饲料单位，适用于母猪)。FUsow(“Feed Unit for sows”,for sows).在丹麦，饲料的能量评估是基于：In Denmark,the energy evaluation of feed is based on:1.水、灰分、粗蛋白和粗脂肪的化学分析 Chemical analysis of water,ash,crude protein,and crude fat2.体外消化率（回肠和粪便）In vitro digestibility(ileum and faeces)3.基于“潜在生理值”的营养物质能量值 Nutrien

6、t energy value based on potential physiological value蛋白的评价体系是基于于每每种氨基酸的标准回肠可消化率The evaluation system for proteins is based on the standardized ileal digestibility(SID)of each amino acid一带一路国际生猪产业大会所有的建议值均以丹麦饲料单位表示。可使用下表与其他饲料评价系统换算All recommended values are expressed in Danish feed units.The followin