J. Heger

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BIOAVAILABILITY OF LIQUID METHIONINE HYDROXY ANALOGUE-FREE ACID RELATIVE TO DL-METHIONINE IN BROILERS

J. Zelenka, V. Machander, J. Heger, 2013 .

Branched chain amino acids and their importance in nutrition.

J. Heger, M. Brestenský, S. Nitrayová, 2015 .

The effect of the dietary protein restriction and re-feeding on the content of leptin, IGF-I and urea nitrogen in the blood plasma and growth performance in pigs

A. Sirotkin, J. Heger, M. Brestenský, 2018 .

Essential to non-essential amino acid ratios.

J. D'mello, J. Heger, 2003 .

Non-essential nitrogen and protein utilization in the growing rat

J. Heger, 1990, British Journal of Nutrition.

Effect of microbial phytase and diet fermentation on ileal and total tract digestibility of nutrients and energy in growing pigs

J. Zelenka, J. Heger, J. Brož, 2018 .

Effect of microbial phytase on apparent ileal amino acid digestibility of phosphorus-adequate diets in growing pigs

A. Sommer, J. Heger, S. Nitrayová, 2006, Archives of animal nutrition.

Effect of microbial phytase on apparent digestibility and retention of phosphorus and nitrogen in growing pigs

A. Sommer, J. Heger, S. Nitrayová, 2018 .

Effect of severe amino acid restriction on subsequent growth performance and urinary N excretion in growing pigs

J. Heger, M. Brestenský, S. Nitrayová, 2014 .

Effect of probiotics and prebiotics supplemented to the diet of growing pigs on the content of short chain fatty acids in the jejunum and cecum1

A. Bomba, L. Strojný, J. Heger, 2016 .

Effects of Guanidinoacetic Acid Supplementation to Broiler Diets With Varying Energy Content

D. Hampel, J. Zelenka, C. D. L. Cruz, 2014 .

Individual response of growing pigs to sulphur amino acid intake.

D. Hampel, L. Křížová, J. Heger, 2007, Journal of animal physiology and animal nutrition.

Assessment of statistical models describing individual and group response of pigs to threonine intake

D. Hampel, L. Křížová, J. Heger, 2007 .

The nutritional values of some high-yielding cultivars of triticale

B. Eggum, J. Heger, 1991 .

Methods for determination reactive lysine in heat-treated foods and feeds.

A. Sirotkin, J. Rafay, J. Heger, 2014 .

Effect of nonessential amino acids on nitrogen retention in growing pigs fed on a protein-free diet supplemented with sulphur amino acids, threonine and tryptophan.

L. Křížová, J. Heger, S. van Cauwenberghe, 2001, Journal of animal physiology and animal nutrition.

Effect of essential:total nitrogen ratio on protein utilization in the growing pig

J. Heger, S. Mengesha, D. Vodehnal, 1998, British Journal of Nutrition.

Effect of dietary fiber and crude protein content in feed on nitrogen retention in pigs.

J. Heger, M. Brestenský, S. Nitrayová, 2012, Journal of animal science.

Impact of different processıng of full-fat soybeans on broiler performance

J. Zelenka, J. Heger, M. Wiltafsky, 2016 .

Efficiency of utilization of essential amino acids in growing rats at different levels of intake

J. Heger, Z. Frydrych, 1985, British Journal of Nutrition.

The Effect of Nonessential Nitrogen on the Utilization of Dietary Protein in the Growing Rat

J. Heger, Z. Frydrych, P. Froněk, 1987 .

Estimation of optimum supplements of essential amino acids to a wheat and barley-based diet in rats using a nitrogen balance technique

J. Heger, Z. Frydrych, 1986 .

Threonine and crude protein responses in broiler chicks

B. Kerr, D. Rowe, P. Gerard, 2001 .

Effect of the supplementation linseed oil, inulin and horse chestnut into a high fat diet on the fatty acid profile of pigs

J. Heger, M. Brestenský, S. Nitrayová, 2016 .

Amino acids and fatty acids profile of chia (Salvia hispanica L.) and flax (Linum usitatissimum L.) seed

A. Sirotkin, J. Rafay, J. Heger, 2014 .

Standardized ileal digestibilities of amino acids and nitrogen in rye, barley, soybean meal, malt sprouts, sorghum, wheat germ and broken rice fed to growing pigs

J. Heger, M. Brestenský, S. Nitrayová, 2013 .

Effect of essential and non-essential amino acid addition to a nitrogen-free diet on endogenous ileal amino acid flow in growing pigs

J. Heger, S. Nitrayová, P. Patráš, 2018 .

Effect of xylanase on apparent ileal and total tract digestibility of nutrients and energy of rye in young pigs

J. Heger, J. Brož, H. Kluge, 2009, Archives of animal nutrition.

AMINO ACIDS AND FATTY ACIDS PROFILE OF CHIA ( SALVIA HISPANICA L . ) AND FLAX ( LINUM USITATISSIMUM L . )

A. Sirotkin, J. Rafay, J. Heger, 2014 .

UTILIZATION OF AMINO ACIDS OF BROKEN RICE IN GROWING PIGS

J. Heger, M. Brestenský, S. Nitrayová, 2014 .

Nutritional value of some Czechoslovak varieties of wheat, triticale and rye

B. Eggum, J. Heger, M. Salek, 1990 .

Effect of xylanase added to a rye-based diet on nutrient utilization in pigs.

J. Heger, M. Brestenský, S. Nitrayová, 2012 .

Histidine maintenance requirement and efficiency of its utilization in young pigs

A. Sommer, J. Heger, S. Nitrayová, 2007, Archives of animal nutrition.

Chromic oxide and acid‐insoluble ash as markers in digestibility studies with growing pigs and sows

J. Heger, M. Brestenský, S. Nitrayová, 2017, Journal of animal physiology and animal nutrition.

Efficiency of amino acid utilization in the growing pig at suboptimal levels of intake: branched-chain amino acids, histidine and phenylalanine + tyrosine.

L. Křížová, J. Heger, K. Šimeček, 2003, Journal of animal physiology and animal nutrition.

Sequence of amino acid limitation in triticale

J. Heger, 1990, Plant foods for human nutrition.

Estimation of optimum amino acid supplements to triticale

J. Heger, 1990, Plant foods for human nutrition.

Evaluation of optimum lysine and threonine supplements to a wheat and barley-based diet in rats

J. Heger, Z. Frydrych, P. Froněk, 1983 .

Sequence of amino acid limitation in triticale

J. Heger, 1990, Plant foods for human nutrition.

Nutritional evaluation, using rats, of diets based on cereals and ethanol-grown yeast

J. Heger, Z. Frydrych, 1981 .

Efficiency of amino acid utilization in the growing pig at suboptimal levels of intake: lysine, threonine, sulphur amino acids and tryptophan.

L. Křížová, J. Heger, T. Van Phung, 2002, Journal of animal physiology and animal nutrition.

Allometric growth of protein, amino acids, fat and minerals in slow- and fast-growing young chickens.

J. Zelenka, S. Kráčmar, J. Heger, 2018 .

The effect of a high ambient temperature on the apparent ileal digestibility of amino acids and nitrogen in growing pigs

J. Heger, M. Brestenský, S. Nitrayová, 2016 .

Lysine maintenance requirement and efficiency of its utilisation in young pigs as estimated by comparative slaughter technique

J. Heger, S. Nitrayová, P. Patráš, 2008, Archives of animal nutrition.

Individual response of growing pigs to lysine intake.

D. Hampel, L. Křížová, J. Heger, 2009, Journal of animal physiology and animal nutrition.

The quality of sorghum grain in aspect of utilization amino acids in pigs.

J. Heger, M. Brestenský, S. Nitrayová, 2012 .