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Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates.

Supplementary forage crops are used in New Zealand to overcome feed shortages during winter and early spring. The objective of this study was to maximize annual dry matter (DM) yield by optimizing sowing and harvest dates. Forage crop options include faba bean, oats and Italian ryegrass. These were...

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Main Authors: Mohammad Yusoff, Martini, McKenzie, B. A., Moot, D. J., Hill, G. D.
Format: Article
Language:English
English
Published: Taylor & Francis 2013
Online Access:http://psasir.upm.edu.my/id/eprint/29455/1/Dry%20matter%20accumulation%20and%20nutritive%20value%20of%20winter%20forage%20crops%20sown%20in%20Canterbury%20on%20different%20dates.pdf
http://psasir.upm.edu.my/id/eprint/29455/
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spelling my.upm.eprints.294552015-10-08T01:01:02Z http://psasir.upm.edu.my/id/eprint/29455/ Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates. Mohammad Yusoff, Martini McKenzie, B. A. Moot, D. J. Hill, G. D. Supplementary forage crops are used in New Zealand to overcome feed shortages during winter and early spring. The objective of this study was to maximize annual dry matter (DM) yield by optimizing sowing and harvest dates. Forage crop options include faba bean, oats and Italian ryegrass. These were sown on five dates in the autumn and winter of 2008 and on three sowing dates in the autumn of 2009. The maximum total DM ranged from 4420 to 26,310 kg ha−1 across all species and sowing dates for both seasons. Oats yielded the highest maximum total DM in both years. The quality analysis showed oats sown in early March and harvested at the end of August attained herbage metabolisable energy (ME) of 11.5 MJ kg−1 DM and high total ME per ha which was suitable for the lactation of dairy cows. Thus, oats was the beneficial alternative forage crop for farmers to choose. Faba bean had lowest maximum total DM yield compared with oats and Italian ryegrass in the first season; however, faba bean had higher maximum total DM compared with Italian ryegrass but lower than oats and faba bean-oat intercrop in the second season. Faba bean sown from early March to mid-April and harvested at the end of November attained a herbage nitrogen (N) content of more than 2.4% and had the highest total N uptake per ha compared with oats and Italian ryegrass at 2.4% of herbage N. Taylor & Francis 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/29455/1/Dry%20matter%20accumulation%20and%20nutritive%20value%20of%20winter%20forage%20crops%20sown%20in%20Canterbury%20on%20different%20dates.pdf Mohammad Yusoff, Martini and McKenzie, B. A. and Moot, D. J. and Hill, G. D. (2013) Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates. New Zealand Journal of Agricultural Research, 56 (4). pp. 309-321. ISSN 0028-8233; ESSN: 1175-8775 10.1080/00288233.2013.845232 English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Supplementary forage crops are used in New Zealand to overcome feed shortages during winter and early spring. The objective of this study was to maximize annual dry matter (DM) yield by optimizing sowing and harvest dates. Forage crop options include faba bean, oats and Italian ryegrass. These were sown on five dates in the autumn and winter of 2008 and on three sowing dates in the autumn of 2009. The maximum total DM ranged from 4420 to 26,310 kg ha−1 across all species and sowing dates for both seasons. Oats yielded the highest maximum total DM in both years. The quality analysis showed oats sown in early March and harvested at the end of August attained herbage metabolisable energy (ME) of 11.5 MJ kg−1 DM and high total ME per ha which was suitable for the lactation of dairy cows. Thus, oats was the beneficial alternative forage crop for farmers to choose. Faba bean had lowest maximum total DM yield compared with oats and Italian ryegrass in the first season; however, faba bean had higher maximum total DM compared with Italian ryegrass but lower than oats and faba bean-oat intercrop in the second season. Faba bean sown from early March to mid-April and harvested at the end of November attained a herbage nitrogen (N) content of more than 2.4% and had the highest total N uptake per ha compared with oats and Italian ryegrass at 2.4% of herbage N.
format Article
author Mohammad Yusoff, Martini
McKenzie, B. A.
Moot, D. J.
Hill, G. D.
spellingShingle Mohammad Yusoff, Martini
McKenzie, B. A.
Moot, D. J.
Hill, G. D.
Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates.
author_facet Mohammad Yusoff, Martini
McKenzie, B. A.
Moot, D. J.
Hill, G. D.
author_sort Mohammad Yusoff, Martini
title Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates.
title_short Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates.
title_full Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates.
title_fullStr Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates.
title_full_unstemmed Dry matter accumulation and nutritive value of winter forage crops sown in Canterbury on different dates.
title_sort dry matter accumulation and nutritive value of winter forage crops sown in canterbury on different dates.
publisher Taylor & Francis
publishDate 2013
url http://psasir.upm.edu.my/id/eprint/29455/1/Dry%20matter%20accumulation%20and%20nutritive%20value%20of%20winter%20forage%20crops%20sown%20in%20Canterbury%20on%20different%20dates.pdf
http://psasir.upm.edu.my/id/eprint/29455/
_version_ 1643829765471207424
score 13.211869

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