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Three experiments involving 84 gilts were conducted to investigate the effect of gestation energy intake on reproductive performance of gilts and postnatal performance of the progeny. A basal diet calculated to supply 217 g of crude protein and adequate levels of vitamins and minerals was supplem...


Buitrago, J.A.Maner, JHGallo, JTPond, WG[Effect of dietary energy in gestation on reproductive performance of gilts]Effect of dietary energy in gestation on reproductive performance of gilts
Neutra, MFManer, JHMayoral, LG[Effects of protein-calorie malnutrition in the jejunal mucosa of tetracycline-treated pigs]Effects of protein-calorie malnutrition in the jejunal mucosa of tetracycline-treated pigs

Three experiments with growing rats and two with pigs were carried out to evaluate a vitreous endosperm variety of high-lysine maize and to compare its nutritive value with that of a soft endosperm opaque-2 and a common maize. The results indicate that the vitreous endosperm variety has a signifi...


Gómez G., Guillermo G.Maner, JHFlores, ZFrancis, C.A.[A comparison of vitreous and soft endosperm high-lysine and common maize in diets for growing rats and pigs]A comparison of vitreous and soft endosperm high-lysine and common maize in diets for growing rats and pigs

One experiment was completed with 56 weanling Duroc x Landrace x Yorkshire swine and two with weanling Sprague-Dawley rats to determine the nutritive value of Colombian floury-2 corn in comparison with that of Colombian opaque-2 and Colombian common corn. In both rats and swine Colombian floury-2...


Maner, JHPond, WGGallo, JTHenao, APortela, RLinares, F.A.[Performance of rats and swine fed Colombian floury-2, Colombian opaque-2 or normal corn]Performance of rats and swine fed Colombian floury-2, Colombian opaque-2 or normal corn
Pond, WGManer, JHLinares, F.A.[Limiting amino acids in Colombian floury-2 corn for growth of young rats]Limiting amino acids in Colombian floury-2 corn for growth of young rats

Pigs self-fed diets in which whole cottonseed (including the hulls) replaced one third, two thirds or all the protein supplied by soybean meal gained at a reduced rate and mortality resulted at the highest levels. Iron from ferrous sulfate was ineffective in preventing toxicity because of physica...


Clawson, AJManer, JHGómez G., Guillermo G.Mejia, OFlores, ZBuitrago, J.A.[Unextracted cottonseed in diets for monogastric animals. I. The effect of ferrous sulfate and calcium hydroxide in reducing gossypol toxicity]Unextracted cottonseed in diets for monogastric animals. I. The effect of ferrous sulfate and calcium hydroxide in reducing gossypol toxicity
Autor: Maner, JH

US Institutions and scientists have an important role to play in increasing world food production. At no time in history has such a tremendous concentration of scientific capability been so underutilized to remove the barriers that limit world food production that is so important to feed the mill...


Maner, JH[The Role of US institutions in developing effective international linkages for animal research and training in Latin America]The Role of US institutions in developing effective international linkages for animal research and training in Latin America

Crossbred Duroc × Hampshire-Landrace (D × HL) pigs from 24 litters were assigned at 56 days of age to either a standard corn-soybean meal-type diet containing 16% protein or a similar diet containing 10% protein. Of 66 pigs fed 16% protein (53 females, 13 males), 13 females and three males were c...


Maner, JHRounsaville, TRGallo, JTPound, WGVanVleck, LD[Genetic differences in protein requirement of growing swine]Genetic differences in protein requirement of growing swine

Rats fed a corn base diet supplemented with dehulled cottonseed kernels which were boiled in a ferrous sulfate solution for 30 min gained as rapidly and required no more feed per unit of gain than those fed a corn-soybean meal diet. Boiling cottonseed kernels in the absence of ferrous sulfate gre...


Clawson, AJManer, JHGómez G., Guillermo G.Flores, ZBuitrago, J.A.[Unextracted cottonseed in diets for monogastric animals. II. The effect of boiling and oven vs sun drying following pretreatment with a ferrous sulfate solution]Unextracted cottonseed in diets for monogastric animals. II. The effect of boiling and oven vs sun drying following pretreatment with a ferrous sulfate solution

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