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Harvest time effect on quantitative and qualitative parameters of forage maize

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2021
2021-JAPS_12.pdf (161.7Kb)
Authors
Mandić, Violeta
Bijelić, Zorica
Krnjaja, Vesna
Đorđević, Snežana
Brankov, Milan
Mićić, Nenad
Stanojković, Aleksandar
Article (Published version)
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Abstract
Maize silage is source of palatable and high-energy forage for ruminants. Therefore, production of high quality forage maize represents an essential strategy for stable production of milk and meat on livestock farms. This study examined the effect of harvest date (early dent, at half milk line, at three quarters milk line and black layer) on the quantitative and qualitative parameters of whole maize plant under contrasting climatic conditions in the Srem - Serbia. A 2 × 4 factorial (two years and the four cutting times) randomized blocks design was used, with three replications. The plant height, stem diameter, number of leaves per plant, forage yield, dry matter yield and dry matter content were higher in 2014 probably due to favorable weather conditions. With the delay of the harvest the forage yield, crude protein content, acid detergent fiber (ADF) and neutral detergent fiber (NDF) decreased, and dry matter yield, dry matter content and ear percentage increased. Sufficiently high d...ry matter content and ear percentage were achieved at the third harvest. However, the delay of harvested time reduces the quality parameters of the biomass, but this loss in the entire plant is moderated by grain filling.

Keywords:
maize / harvest time / forage yield / forage quality
Source:
Journal of Animal and Plant Sciences, 2021, 31, 1, 103-107
Publisher:
  • Lahore : Pakistan Agricultural Scientists Forum
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200022 (Institute for Animal Husbandry, Belgrade-Zemun) (RS-200022)

DOI: 10.36899/JAPS.2021.1.0198

ISSN: 1018-7081

[ Google Scholar ]
URI
http://rik.mrizp.rs/handle/123456789/811
Collections
  • Радови истраживача / Researchers' publications
Institution/Community
MRIZP
TY  - JOUR
AU  - Mandić, Violeta
AU  - Bijelić, Zorica
AU  - Krnjaja, Vesna
AU  - Đorđević, Snežana
AU  - Brankov, Milan
AU  - Mićić, Nenad
AU  - Stanojković, Aleksandar
PY  - 2021
UR  - http://rik.mrizp.rs/handle/123456789/811
AB  - Maize silage is source of palatable and high-energy forage for ruminants. Therefore, production of high quality forage maize represents an essential strategy for stable production of milk and meat on livestock farms. This study examined the effect of harvest date (early dent, at half milk line, at three quarters milk line and black layer) on the quantitative and qualitative parameters of whole maize plant under contrasting climatic conditions in the Srem - Serbia. A 2 × 4 factorial (two years and the four cutting times) randomized blocks design was used, with three replications. The plant height, stem diameter, number of leaves per plant, forage yield, dry matter yield and dry matter content were higher in 2014 probably due to favorable weather conditions. With the delay of the harvest the forage yield, crude protein content, acid detergent fiber (ADF) and neutral detergent fiber (NDF) decreased, and dry matter yield, dry matter content and ear percentage increased. Sufficiently high dry matter content and ear percentage were achieved at the third harvest. However, the delay of harvested time reduces the quality parameters of the biomass, but this loss in the entire plant is moderated by grain filling.
PB  - Lahore : Pakistan Agricultural Scientists Forum
T2  - Journal of Animal and Plant Sciences
T1  - Harvest time effect on quantitative and qualitative parameters of forage maize
VL  - 31
IS  - 1
SP  - 103
EP  - 107
DO  - 10.36899/JAPS.2021.1.0198
ER  - 
@article{
author = "Mandić, Violeta and Bijelić, Zorica and Krnjaja, Vesna and Đorđević, Snežana and Brankov, Milan and Mićić, Nenad and Stanojković, Aleksandar",
year = "2021",
abstract = "Maize silage is source of palatable and high-energy forage for ruminants. Therefore, production of high quality forage maize represents an essential strategy for stable production of milk and meat on livestock farms. This study examined the effect of harvest date (early dent, at half milk line, at three quarters milk line and black layer) on the quantitative and qualitative parameters of whole maize plant under contrasting climatic conditions in the Srem - Serbia. A 2 × 4 factorial (two years and the four cutting times) randomized blocks design was used, with three replications. The plant height, stem diameter, number of leaves per plant, forage yield, dry matter yield and dry matter content were higher in 2014 probably due to favorable weather conditions. With the delay of the harvest the forage yield, crude protein content, acid detergent fiber (ADF) and neutral detergent fiber (NDF) decreased, and dry matter yield, dry matter content and ear percentage increased. Sufficiently high dry matter content and ear percentage were achieved at the third harvest. However, the delay of harvested time reduces the quality parameters of the biomass, but this loss in the entire plant is moderated by grain filling.",
publisher = "Lahore : Pakistan Agricultural Scientists Forum",
journal = "Journal of Animal and Plant Sciences",
title = "Harvest time effect on quantitative and qualitative parameters of forage maize",
volume = "31",
number = "1",
pages = "103-107",
doi = "10.36899/JAPS.2021.1.0198"
}
Mandić, V., Bijelić, Z., Krnjaja, V., Đorđević, S., Brankov, M., Mićić, N.,& Stanojković, A.. (2021). Harvest time effect on quantitative and qualitative parameters of forage maize. in Journal of Animal and Plant Sciences
Lahore : Pakistan Agricultural Scientists Forum., 31(1), 103-107.
https://doi.org/10.36899/JAPS.2021.1.0198
Mandić V, Bijelić Z, Krnjaja V, Đorđević S, Brankov M, Mićić N, Stanojković A. Harvest time effect on quantitative and qualitative parameters of forage maize. in Journal of Animal and Plant Sciences. 2021;31(1):103-107.
doi:10.36899/JAPS.2021.1.0198 .
Mandić, Violeta, Bijelić, Zorica, Krnjaja, Vesna, Đorđević, Snežana, Brankov, Milan, Mićić, Nenad, Stanojković, Aleksandar, "Harvest time effect on quantitative and qualitative parameters of forage maize" in Journal of Animal and Plant Sciences, 31, no. 1 (2021):103-107,
https://doi.org/10.36899/JAPS.2021.1.0198 . .

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