The effect of maturity and cutting time of alfalfa hay on performance of early lactation Iranian Hol

来源 :第11届世界畜产大会(WCAP2013) | 被引量 : 0次 | 上传用户：airbike

【摘要】

：

【作者】

：

Foad Firuzi Abbas A.Naserian Reza Valizadeh Abdol M.Tahmasbi Said K.Orumieh

【机构】

：

Department of Animal Science,Ferdowsi University of Mashhad,Mashhad,Iran

【出处】

：

第11届世界畜产大会(WCAP2013)

【发表日期】

：

2013年2期

【关键词】

：

Alfalfa Early bud Holstein

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

Alfalfa is an excellent forage for high-producing cows.The nutritive value of alfalfa hay is influenced by stage of maturity and cutting time which affects the potential nutrient supply in dairy cows.This experiment was carried out to investigate the effects of maturity and cutting time of alfalfa hay on performance of early lactation Iranian Holstein dairy cows.

其他文献

Effects of yeast cell wall preparation on the immune responses,intestinal morphology and ileal micro

The present study was conducted to investigate the effects of yeast cell wall preparation (YCWP,Actigen,Alltech Inc) on the immune responses,intestinal morphology and ileal microflora of broilers whic

会议

Yeast cell wall preparationBroiler chickenImmune responsesIntestinal morpholo

Study on antioxidant activity and mechanism of Lamiaceae species extract in monogastric animals

Large numbers of free radicals emerge under the diseases,oxidative stress and special physiological conditions,which leads to lipid peroxidation,enzyme inactivation and oxidative NDA damage.

会议

Free radicalOxidative damageLamiaceae species extractAntioxidant actionMecha

Effects of supplemental manganese levels on performance and nutrient digestibility in growing farmed

This study was carried out to investigate the effects of diets with different manganese (Mn) levels and forms on performance,nutrient digestibility,and some blood parameters in growing farmed blue fox

会议

Manganese levelsDigestibilityPerformanceBlue fox

Expression profiles of the IGF system genes in Naked Neck broilers under different dietary regimes

The naked neck broiler strain developed at the Experimental Broiler Farm of the Institute were evaluated for four different feeding regimes viz.diet A (23％ CP;2808 kcal/kg),diet B (23％ CP;3005 kcal/kg

会议

EnergyFCRIGF-IProtein

Distribution of β-conglycinin in the gastrointestinal tissue of pigs at different growth stages

Soybean allergens are digested in the gastrointestinal tract,and absorbed through the gastrointestinal tissue,then induce allergic reactions.Their gastrointestinal tissue distribution could reflect th

会议

β-conglycininGastrointestinal tissuePigGrowth stagesDistribution

Effects of onion extract on the performance,blood profiles,immunity,digestibility,and meat quality o

This research investigated the effects of dietary supplementation using onion extract (OE) at 0,0.5,0.75 and 1％ on performance,blood profiles,immunity,digestibility,and meat quality of broilers fed co

会议

Onion extractImmunityMeat qualityPerformanceBroiler

Control of nematodes of sheep using chlamydospores of a fungus(Clonostachys rosea f.rosea)and an eth

Extracts from the pineapple (Ananas comosus L.Merr.) has shown potential for the control of nematode parasites,as it has a biocontrol fungus,Clonostachys rosea f.rosea (Schroers).An experiment was con

会议

NematodesClonostachys rosea f.roseaAnanas comosusSheep

Effects of the addition of corn oil to sheep's diet on in vivo digestibility,fatty acid composi

Nine mature half-sib wether sheep(28.9±2.3 kg) with were used in a completely randomized design to evaluate the effects of the addition of corn oil to sheeps diet,the sheep were divided into three gro

会议

Corn oilFatty acidsSheepin vivo digestibilitySubcutaneous fat

Effect of dietary phosphorus content on performance and relative blood mineral contents of mid-lacta

Diets containing 0.5-0.7％ phosphorus (P) (dry matter basis) are common in Chinese dairy farms.Overfeeding of P is costly and increases the risk of environmental damage.The objective of this study was

会议

PhosphorusChinese Holstein cowMilk productionBlood mineralRequirement

Proteome differences in placenta and endometrium between intrauterine growth restriction and normal

Intrauterine growth restriction (IUGR) is a major cause of high neonatal mortality and morbidity,reduced efficiency of feed utilization,as well as stunted postnatal growth and development.Uteroplacent

会议

ProteomeIntrauterine growth restrictionPlacentaEndometriumPig

The effect of maturity and cutting time of alfalfa hay on performance of early lactation Iranian Hol

与本文相关的学术论文