Abstract
The in vivo feeding value of 118 early maize (Zea mays L) hybrids, registered in France between 1958 and 1994, has been estimated from digestibility measurements with sheep at INRA Lusignan (France). There were great variations in the digestibilities of organic matter and crude fibre, and in the energy value of these hybrids, ranging respectively between 65.1 and 73.5%, 45.4 and 60.0%, and 0.79 and 0.95 UFL. There was a regular decrease in the average feeding value, regarding the year of registration, for each of the feeding value traits investigated. From 1958 to date, the frequency of hybrids lower than Mammouth increased, while the number of hybrids higher than LG11 or Brutus clearly decreased. Across the years, the increase in variations among hybrids occurred because of the introduction of hybrids with a poorer feeding value, particularly since the end of the 80's. The extremely efficient genetic pressure in breeding for whole plant yield and stalk standability could explain the drift in feeding value. A silage maize hybrid with a high yield, a high lodging resistance, and a good feeding value can be available only if breeders use a digestibility assessment, proved as representative of the digestion in cattle. In addition to a digestibility evaluation, the prediction of maize ingestibility could be taken into account as soon as a criterion is established.
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Agneessens, R., P. Dardenne, P. Leconte, P. Dujeux & T. Fourneau, 1995. Prévision de la digestibilité dumaïs ensilage par l'étude de la dégradabilité enzymatique des parois cellulaires. Ann Zootech 44 Suppl: 39.
Andrieu, J. & C. Demarquilly, 1987. Valeur nutritive des fourrages, tables et prévisions. Bull techn INRA CRZV Theix 70: 61–73.
Andrieu, J. & C. Demarquilly, 1988. Valeur nutritive des fourrages, tables et prévisions. In: R. Jarrige (Ed.), Alimentation des Bovins, Ovins et Caprins, p. 471. Ouvrage collectif dirigé par INRA.
Argillier, O., Y. Barrière & Y. Hébert, 1995. Genetic variation and selection criterion for digestibility traits of forage maize. Euphytica 82: 175–184.
Argillier, O. & Y. Barrière, 1996a. Valeur alimentaire et inscription des variétés de maïs ensilage aux catalogues officiels en Europe. Fourrages 146: 131–140.
Argillier, O., & Barrière, R. Traineau, J.C. Emile & Y. Hébert, 1996b. Genotype X environment interactions for digestibility traits in silage maize, estimated from in vivo experiments with standard sheep. Accepted in Plant Breeding.
Barrière, Y., R. Traineau, J.C. Emile & Y. Hébert, 1992.Variation and covariation of silage maize digestibility estimated from digestion trials with sheep. Euphytica 59: 61–72.
Barrière, Y., J.C. Emile, R. Traineau & Y. Hébert, 1995a. Genetic variation in the feeding efficiency of maize genotypes evaluated from experiments with dairy cows. Plant Breeding 114: 144–148.
Barrière, Y., J.C. Emile & Y. Hébert, 1995b. Genetic variation in the feeding efficiency of maize genotypes evaluated from experiments with fattening bulls. Agronomie 15: 539–546.
Barrière, Y., O. Argillier, B. MichaletDoreau, Y. Hébert, E. Guingo, C. Giauffret & J.C. Emile, 1997. Relevant traits and strategies for breeding silage maize in northern Europe, a French approach. Submit to Agronomie.
Coors, J.G., P.R. Carter & R.B. Hunter, 1994. Silage corn. In: A.R. Hallauer (Ed.), Specialty Corns, pp. 305–340. CRC Press, London.
Brunschwig, P., P. Augeard & B. Carpentier, 1995. Valorisation par des vaches laitières de deux variétés de maïs de digestibilité différente. Ann Zootech 44 Suppl: 372.
Deinum, B. & P.C. Struik, 1985. Improving the nutritive value of forage maize. In: Proceedings of the 13th Congress of Maize and Sorghum Section in Eucarpia, pp. 77–90. Wageningen. The Netherlands, 9- 12/09/1985.
Dolstra, O. & J.M. Medema, 1990. An effective screening method for improvement of cellwall digestibility in forage maize. In: Proceedings of the 15th Congress of Maize and Sorghum Section of Eucarpia, pp. 258–270. June 4- 8, Baden, Austria.
Es, A.J.H. van, 1978. Feed evaluation for ruminants. 1. The system in use from 1977 onwards in The Netherlands. Livestock Production Sci 5: 331–345.
Haurez, P., A. Joulie & B. Carpentier, 1995. Valorisation par des jeunes bovins de deux variétés de maïs de digestibilité différente. Ann Zootech 44 Suppl: 56.
Minson, D.J. & J.R. Wilson, 1994. Prediction of intake as an element of forage quality. In: G.C. Fahey (Ed.), Forage Quality, Evaluation and Utilisation, pp. 533–563. American Society of Agronomy, Inc, Crop Science Society of America, Inc, Soil Science Society of America, Inc Madison, Wisconsin.
Sauvant, D., 1988. Composition et analyse des aliments. In: R. Jarrige (Ed.), Alimentation des Bovins, Ovins et Caprins, pp. 305–314. Ouvrage collectif dirigé par. INRA.
Tollenaar, M., D.E. McCullough & L.M. Dwyer, 1994. Physiological basis of the genetic improvement of corn. In: G.S. Sflafer (Ed.), Genetic Improvement of Field Crops, pp. 183–236. M Dekker Inc.
Tilley, J.M.A. & R.A. Terry, 1963. A two stage technique for the in vitro digestion of forage crops. J Br Grassl Soc 18: 104–111.
Van der Woude, K., 1996. La digestibilité, facteur déterminant pour la sélection du maïs ensilage. In: Proceedings of the Seminar on Silage Maize, pp. 445. Nantes, 17- 18 Septembre 1996.
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Barrière, Y., Argillier, O. In vivo silage feeding value of early maize hybrids registered in France between 1958 and 1994. Euphytica 99, 175–182 (1998). https://doi.org/10.1023/A:1018379931874
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DOI: https://doi.org/10.1023/A:1018379931874