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Obtaining and quality of pre-dried ryegrass

Klahr GT;
Garcez KF;
Schneider CR;
Bragança LF;
Severo IK;
Ramão CJ;
Krolow RH;
Unamuzaga LVG;
Barrilari MS;
Takiya CS;
Neres MA;
Castagnara DD

Gabriela Thaís Klahr

Kelli Flores Garcez

Cibele Regina Schneider

Lueli Fernandes Bragança

Igor Kieling Severo

Cleiton José Ramão

Rodrigo Holz Krolow

Luiza Vandrielli Goulart Unamuzaga

Mariana Siqueira Barrilari

Caio Seiti Takiya

Marcela Abbado Neres

Deise Dalazen Castagnara


Keywords

Nutritional composition
Conserved forage
Lolium multiflorum
Ruminants

Abstract

The possibility of using annual cold season grasses for the production of pre-dried is justified by the nutritional value of these forages, such as ryegrass, and because they do not compete in relation to planting areas with grain crops. Obtaining pre-drying subjects the plants to cutting and wilting for subsequent silage. Aspects such as water content, nutritional value, buffering capacity and soluble carbohydrate contents of the forage to be ensiled as pre-dried interfere with the speed of dehydration, fermentation processes and quality of the pre-dried obtained. In addition to these, factors such as forage fertilization, care in storage and supply of preserved forage also affect the quality of the final product offered to the animals. However, it is possible to obtain pre-dried products of high nutritional value from ryegrass forage and the adoption of wilting techniques and forage conservation in anaerobiosis.

 

DOI:https://doi.org/10.56238/sevened2024.018-031


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This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Copyright (c) 2024 Gabriela Thaís Klahr, Cibele Regina Schneider, Lueli Fernandes Bragança, Igor Kieling Severo, Cleiton José Ramão, Rodrigo Holz Krolow , Kelli Flores Garcez, Luiza Vandrielli Goulart Unamuzaga, Mariana Siqueira Barrilari, Caio Seiti Takiya, Marcela Abbado Neres, Deise Dalazen Castagnara

Author(s)

  • Gabriela Thaís Klahr
  • Kelli Flores Garcez
  • Cibele Regina Schneider
  • Lueli Fernandes Bragança
  • Igor Kieling Severo
  • Cleiton José Ramão
  • Rodrigo Holz Krolow
  • Luiza Vandrielli Goulart Unamuzaga
  • Mariana Siqueira Barrilari
  • Caio Seiti Takiya
  • Marcela Abbado Neres
  • Deise Dalazen Castagnara