Financial support for this research from Minnesota Corn Growers Association(Burnsville,MN,USA);Green Plains Energy(Omaha,NE,USA)is greatly appreciated.
Background Diets with high inclusion of corn co-products such as corn fermented protein(CFP)may contain excess Leu,which has a negative impact on feed intake and growth performance of pigs due to increased catabolism ...
The financial support from the National Pork Board,Des Moines,IA,USA,is greatly appreciated。
Background Reduction of the particle size of corn increases energy digestibility and concentrations of digestible and metabolizable energy.Pelleting may also reduce particle size of grain,but it is not known if there ...
financially supported by the System for Poultry Production Technology,Beijing Agriculture Innovation Consortium(Project Number:BAIC04-2020)。
Background Corn arabinoxylan(AX)is a complicated and multibranched antinutritional factor,thereby proving the use of endo-xylanase(EX)to be marginally valid.This study focused on specific types of AX-degrading enzymes...
supported by National Natural Science Foundation of China(No.31772620);the System for Poultry Production Technology;Beijing Agriculture Innovation(BAIC 04–2021)。
Background:The use of newly harvested corn in feed causes wet droppings in broilers and increased feed cost which was termed as“new season grain problem”.The present study was conducted to evaluate the proteomic pro...
Apart from energy balance trials such as calorimetry,growth trials could also be used to estimate the energy values of feed ingredients with caloric efficiency as an indicator.Recent work used such methods reported gr...
Financial support for this research from United Soybean Board,Chesterfield,MO,USA.
Background:Two experiments were conducted to determine the effects of increasing amounts of soybean meal(SBM)in swine diets and estimate the energy value of SBM.Methods:A total of 2233 pigs(PIC 337×1050,Hendersonvill...
financially supported by the National Natural Science Foundation of China(31630074);the National Key Research and Development Program of China(2016YFD0500506 and 2018YFD0501002);the Beijing Municipal Natural Science Foundation(S170001);China Agriculture Research System(CARS-35);the “111” Project(B16044);Jinxinnong Animal Science Developmental Foundation
Background: Postprandial nutrients utilization and metabolism of a certain diet is a complicated process. The metabolic feature of pigs after intake of corn-soybean meal or casein-starch diets are largely unknown. The...
supported by the System for Poultry Production Technology,Beijing Innovation Research Team of Modern Agriculture(BAIC04–2016)
Background: The effect of amylases combined with exogenous carbohydrase and protease in a newly harvested corn diet on starch digestibility, intestine health and cecal microbiota was investigated in broiler chickens.M...
supported by the Modern Agricultural Industry Technology System(CARS-36);Developing key equipment for digital management and monitoring environment in animal production(2013AA10230602);National Natural Science Foundation of China(31372317);the 111 Project(B16044)
Background: Two experiments were conducted to estimate the net energy(NE) of corn, soybean meal, expel er-pressed rapeseed meal(EP-RSM) and solvent-extracted rapeseed meal(SE-RSM) using indirect calorimetry and to val...
supported by a China Pig Modern Industrial Technology System Grant(CARS-36),the China;Zhejiang province Postdoctoral Science Foundation(518000-X91604,518000-X81601)
Background: Corn and soybean meal(SBM) are two of the most common feed ingredients used in pig feeds.However, a variety of antinutritional factors(ANFs) present in corn and SBM can interfere with the bioavailability o...