日粮磷水平对空怀期云南半细毛羊养分消化率的影响

doi:10.16431/j.cnki.1671-7236.2019.11.013

Abstract

Abstract: 25 non-pregnant Yunnan semi-fine wool sheep were allocated to 5 groups corresponding to 5 dietary treatments with P levels at 0.19%,0.32%,0.45%,0.56% and 0.64%,for investigating the effect of dietary P level on nutrient digestibility.19 d digestion trial were conducted,with 14 d preliminary period and 5 d formal period.During the official period,200 g of concentrate and 200 g of crude material were collected in each group every day.Each feces sample was weighed,20% was taken and divided into two parts,one part was added 10% HCL to fix nitrogen.The percentage of 10% HCL in the mixture was 5% (W/W).Each day,the feed and feces were dried at 55℃,followed by rehydration for 24 hours.Then the dry samples were smashed and filtrated through 40 meshes,and the corresponding indicators were determined.The results showed that dietary P levels significantly affected nutrient digestibility,with the exclusion of Ca digestibility.Digestibility of DM and CP decreased with the elevated dietary P levels,and that in 0.19% and 0.32% P level groups was higher than that in 0.64% P group (P<0.01).Digestibility of gross energy,crude fat,ash,NDF and ADF increased with the increasing of P levels,then decreased till dietary P reached 0.45%,after that it increased again with the inflexion of 0.45% P level.Digestibility of P decreased with the elevated dietary P levels,and that in 0.19% P group was higher than that in 0.45%,0.56% and 0.64% P level (P<0.01).There was no differences on P digestibility among other groups (P>0.05).Regression analysis revealed that the linear relationship between dietary P levels and digestibility of DM,CP and P were significant (R² were 0.7823,0.8386 and 0.9976,respectively).In conclusion,dietary P levels did not affect Ca digestibility.Digestibility of DM,CP and P decreased with the elevated dietary P levels.The highest digestibility of nutrients always happened in 0.32% group.

Key words: dietary phosphorus level; non-pregnant; Yunnan semi-fine wool sheep; nutrient digestibility

CLC Number:

S816.71

LI Weijuan, WU Jing, LI Yinjiang, OUYANG Yina, WANG Siyu, XUE Bai, HONG Qionghua. Effects of Dietary Phosphorus Level on Nutrient Digestibility in Non-Pregnant Yunnan Semi-fine Wool Ewes[J]. China Animal Husbandry and Veterinary Medicine, 2019, 46(11): 3244-3251.

References

[1] 刘阳,杨昕涧,杜红方,等.反刍动物对磷的利用[J].动物营养学报,2018,30(9):3403-3409. LIU Y,YANG X J,DU H F,et al.Phosphorus utilization in ruminants[J].Chinese Joural of Animal Nutrition,2018,30(9):3403-3409.(in Chinese)
[2] 卢忠民,陈杰.日粮添加硫、磷提高水牛瘤胃纤维素消化率的研究[J].动物营养学报,1998,10(3):10-13. LU Z M,CHEN J.Study on increasing rumen cellulose digestibility of buffalo by adding sulphur and phosphorus in diet[J].Chinese Journal of Animal Nutrition,1998,10(3):10-13.(in Chinese)
[3] 王慧敏,朱凤华,葛蔚,等.饲粮磷水平对育成期崂山奶山羊生长性能、血清生化指标和磷排泄的影响[J].动物营养学报,2017,29(7):2541-2547. WANG H M,ZHU F H,GE W,et al.Effects of dietary phosphorus level on growth performance,serum biochemical indices and phosphorus excretion of growing Laoshan dairy goats[J].Chinese Joural of Animal Nutrition,2017,29(7):2541-2547.(in Chinese)
[4] 王浩.日粮不同钙、磷水平及比例对陕北白绒山羊断奶羔羊生产性能、养分消化和血清指标的影响[D].杨凌:西北农林科技大学,2016. WANG H.Effects of different dietary calcium and phosphorus levels and their ratio on growth perfoumance,nutrient digistibility and serum index in Shanbei White cashmere weaning goats[D].Yangling:Northwest A&F University,2016.(in Chinese)
[5] 朱新民.生长期波杂山羊钙磷代谢规律及需要量研究[D].乌鲁木齐:新疆农业大学,2004. ZHU X M.Study on calcium and phosphorus metabolism and demand of Bozac goats in growing period[D].Urumqi:Xinjiang Agricultural University,2014.(in Chinese)
[6] 戈新,王建华,李培培,等.不同磷水平日粮饲喂奶牛的效果[J].中国奶牛,2009,2:17-18. GE X,WANG J H,LI P P,et al.Effect of diets with different phosphorus levels on dairy cows[J].Chinese Dairy Cattle,2009,2:17-18.(in Chinese)
[7] 赵恒聚,高艳霞,李秋凤,等.日粮磷水平对泌乳奶牛生产性能及磷排放的影响[J].中国农业科学,2011,44(22):4687-4693. ZHAO H J,GAO Y X,LI Q F,et al.Effects of dietary phosphorus level on production performance and phosphorus emission of lactating dairy cows[J].Agricultural Science in China,2011,44(22):4687-4693.(in Chinese)
[8] 张峰,邱伟,刘小静,等.日粮磷水平对泌乳奶牛生产性能及磷表观消化率的影响[J].天津农业科学,2013,19(3):38-42. ZHANG F,QIU W,LIU X J,et al.Effects of dietary phosphorus level on production performance and apparent digestibility of phosphorus in lactating cows[J].Tianjin Agricultural Science,2013,19(3):38-42.(in Chinese)
[9] 张丽英.饲料分析及饲料质量检测技术[M].第3版.北京:中国农业大学出版社,2007. ZHANG L Y.Feed Analysis and Feed Quality Detection Technology[M].3rd Edition.Beijing:China Agricultural University Press,2007.(in Chinese)
[10] 赵智力.内蒙古白绒山羊生长羯羊钙、磷需要量的研究[D].呼和浩特:内蒙古农业大学,2006. ZHAO Z L.Effect of dietary Ca and P on Inner Mongolia White cashmere goats growing capricorn[D].Hohhot:Inner Mongolia Agricultural University,2006.(in Chinese)
[11] 司丙文,王杰,张帆,等.精料补充料钙、磷水平对牧区冬春季羔羊生长性能、血清生化指标及骨成分的影响[J].动物营养学报,2016,28(9):2742-2748. SI B W,WANG J,ZHANG F,et al.Effects of concentrate supplementary Ca and P levels on growth performance,serum biochemical indices and bone composition of lambs in pastoral areasb in winter and spring[J]. Chinese Journal of Animal Nutrition,2016,28(9):2742-2748.(in Chinese)
[12] 司丙文,王俊,张乃峰,等.日粮蛋白质水平对杜寒杂交断奶羔羊营养物质消化及瘤胃发酵的影响[J].家畜生态学报,2014,35(12):33-38. SI B W,WANG J,ZHANG N F,et al.Effects of crude protein levels of rations on nutrients digestion and rumen fermentation in Dorper×Small-tailed Han crossbred weaning lambs[J].Acta Ecologae Animalis Domastici,2014,35(12):33-38.(in Chinese)
[13] 孙国强,王书芝,吕永艳,等.饲粮磷含量对11~15月龄青年奶牛生长性能、血液指标和磷排泄的影响[J].动物营养学报,2015,27(12):3912-3919. SUN G Q,WANG S Z,LYU Y Y,et al.Effects of dietary phosphorus content on growth performance,blood indicators and phosphorus excretion of heifers aged 11 to 15 months[J].Chinese Journal of Animal Nutrition,2015,27(12):3912-3919.(in Chinese)
[14] 许建海,张微,黄洁,等.饲粮磷水平对西门塔尔杂交后备母牛营养物质表观消化率的影响[J].动物营养学报,2011,23(4):589-596. XU J H,ZHANG W,HUANG J,et al.Effects of dietary phosphorus level on apparent digestibility of nutrients in Simmental hybrid reserve cows[J].Chinese Journal of Animal Nutrition,2011,23(4):589-596.(in Chinese)
[15] 申跃宇,曹琼,霍菁菁,等.日粮磷进食水平对西杂后备母牛日粮磷表观消化率的影响[J].中国草食动物科学,2011,31(4):32-35. SHNE Y Y,CAO Q,HUO J J,et al.Effects of dietary phosphorus consumption level on apparent digestibility of dietary phosphorus in Xiza reserve cows[J].China Herbivore Science,2011,31(4):32-35.(in Chinese)
[16] 胡凤明,司丙文,张博,等.内蒙古牧区察哈尔羔羊饲粮钙磷适宜水平研究[J].草业学报,2017,26(3):100-110. HU F M,SI B W,ZHANG B,et al.Effect of dietary calcium and phosphorus on growth,blood metabolites,and digestion in Chahaer lambs in Inner Mongolia[J].Acta Prataculturae Sinica,2017,26(3):100-110.(in Chinese)
[17] 袁浩容.不同生长阶段欧拉型藏系母羊日粮适宜钙、磷水平的研究[D].西宁:青海大学,2018. YUAN H R.Study on the level of calcium and phosphorus of dietary in the Oula Tibetan Ewes at different stages of growth[D].Xining:Qinghai University,2018.(in Chinese)
[18] 方美烟,漆雯雯,唐伟,等.饲喂不同钙、磷水平饲粮对妊娠后期伊犁马营养物质消化代谢和血浆生理生化指标的影响[J].动物营养学报,2016,28(9):2761-2770. FANG M Y,QI W W,TANG W,et al.Effects of feeding different levels of calcium and phosphorus diets on nutrient digestion and metabolism,plasma physiological-biochemical indices of Yili mares during late pregnancy[J].Chinese Journal of Animal Nutrition,2016,28(9):2761-2770.(in Chinese)
[19] KNOWLTON K F,HERBEIN J H.Phosphorus partitioning during early lactation in dairy cows fed diets varying in phosphorus content[J].Journal of Dairy Science,2002,85:1227-1236.
[20] WU Z,SATTER L D,SOJO R.Milk production reproductive performance,and fecal excretion of phosphorus by dairy cows fed three amounts of phosphorus[J].Journal of Dairy Science,2000,83(5):1028-1041.
[21] WU Z,SATTER L D,BLOHOWIAK A J,et al.Estimated phosphorus excretion and bone characteristics of dairy cows fed different amounts of phosphorus for two or three years[J].Journal of Dairy Science,2001,84(7):1738-1748.

Effects of Dietary Phosphorus Level on Nutrient Digestibility in Non-Pregnant Yunnan Semi-fine Wool Ewes

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