The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland
A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eig...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Binnie, R. C. [verfasserIn] Mayne, C. S. [verfasserIn] Laidlaw, A. S. [verfasserIn] |
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| Format: |
E-Artikel |
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| Erschienen: |
Oxford UK: Blackwell Science Ltd ; 2001 |
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| Schlagwörter: |
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| Umfang: |
Online-Ressource |
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| Reproduktion: |
2008 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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| Übergeordnetes Werk: |
In: Grass and forage science - Oxford [u.a.] : Wiley-Blackwell, 1979, 56(2001), 1, Seite 0 |
| Übergeordnetes Werk: |
volume:56 ; year:2001 ; number:1 ; pages:0 |
| Links: |
|---|
| DOI / URN: |
10.1046/j.1365-2494.2001.00245.x |
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NLEJ242834426 |
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| 245 | 1 | 0 | |a The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland |
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| 520 | |a A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. | ||
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10.1046/j.1365-2494.2001.00245.x doi (DE-627)NLEJ242834426 DE-627 ger DE-627 rakwb Binnie, R. C. verfasserin aut The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland Oxford UK Blackwell Science Ltd 2001 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| perennial ryegrass Mayne, C. S. verfasserin aut Laidlaw, A. S. verfasserin aut In Grass and forage science Oxford [u.a.] : Wiley-Blackwell, 1979 56(2001), 1, Seite 0 Online-Ressource (DE-627)NLEJ24392688X (DE-600)2016528-6 1365-2494 nnns volume:56 year:2001 number:1 pages:0 http://dx.doi.org/10.1046/j.1365-2494.2001.00245.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 56 2001 1 0 |
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10.1046/j.1365-2494.2001.00245.x doi (DE-627)NLEJ242834426 DE-627 ger DE-627 rakwb Binnie, R. C. verfasserin aut The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland Oxford UK Blackwell Science Ltd 2001 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| perennial ryegrass Mayne, C. S. verfasserin aut Laidlaw, A. S. verfasserin aut In Grass and forage science Oxford [u.a.] : Wiley-Blackwell, 1979 56(2001), 1, Seite 0 Online-Ressource (DE-627)NLEJ24392688X (DE-600)2016528-6 1365-2494 nnns volume:56 year:2001 number:1 pages:0 http://dx.doi.org/10.1046/j.1365-2494.2001.00245.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 56 2001 1 0 |
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10.1046/j.1365-2494.2001.00245.x doi (DE-627)NLEJ242834426 DE-627 ger DE-627 rakwb Binnie, R. C. verfasserin aut The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland Oxford UK Blackwell Science Ltd 2001 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| perennial ryegrass Mayne, C. S. verfasserin aut Laidlaw, A. S. verfasserin aut In Grass and forage science Oxford [u.a.] : Wiley-Blackwell, 1979 56(2001), 1, Seite 0 Online-Ressource (DE-627)NLEJ24392688X (DE-600)2016528-6 1365-2494 nnns volume:56 year:2001 number:1 pages:0 http://dx.doi.org/10.1046/j.1365-2494.2001.00245.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 56 2001 1 0 |
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10.1046/j.1365-2494.2001.00245.x doi (DE-627)NLEJ242834426 DE-627 ger DE-627 rakwb Binnie, R. C. verfasserin aut The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland Oxford UK Blackwell Science Ltd 2001 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| perennial ryegrass Mayne, C. S. verfasserin aut Laidlaw, A. S. verfasserin aut In Grass and forage science Oxford [u.a.] : Wiley-Blackwell, 1979 56(2001), 1, Seite 0 Online-Ressource (DE-627)NLEJ24392688X (DE-600)2016528-6 1365-2494 nnns volume:56 year:2001 number:1 pages:0 http://dx.doi.org/10.1046/j.1365-2494.2001.00245.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 56 2001 1 0 |
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10.1046/j.1365-2494.2001.00245.x doi (DE-627)NLEJ242834426 DE-627 ger DE-627 rakwb Binnie, R. C. verfasserin aut The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland Oxford UK Blackwell Science Ltd 2001 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| perennial ryegrass Mayne, C. S. verfasserin aut Laidlaw, A. S. verfasserin aut In Grass and forage science Oxford [u.a.] : Wiley-Blackwell, 1979 56(2001), 1, Seite 0 Online-Ressource (DE-627)NLEJ24392688X (DE-600)2016528-6 1365-2494 nnns volume:56 year:2001 number:1 pages:0 http://dx.doi.org/10.1046/j.1365-2494.2001.00245.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 56 2001 1 0 |
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The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland |
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The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland |
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Binnie, R. C. |
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Grass and forage science |
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Grass and forage science |
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2001 |
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Binnie, R. C. Mayne, C. S. Laidlaw, A. S. |
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56 |
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Online-Ressource |
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Elektronische Aufsätze |
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Binnie, R. C. |
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10.1046/j.1365-2494.2001.00245.x |
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verfasserin |
| title_sort |
the effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in northern ireland |
| title_auth |
The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland |
| abstract |
A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. |
| abstractGer |
A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. |
| abstract_unstemmed |
A small-plot experiment was carried out in Northern Ireland on a predominantly perennial ryegrass sward over the period July 1993 to March 1994 to investigate the effect of timing and rate of fertilizer nitrogen (N) application on herbage mass and its chemical composition over the winter period. Eighty treatment combinations, involving four N fertilizer application dates (28 July, 9 and 30 August and 20 September 1993), four rates of N fertilizer (0, 30, 60 and 90 kg N ha−1) and five harvest dates (1 October, 1 November, 1 December 1993, 1 February and 1 March 1994), were replicated three times in a randomized block design experiment.N application increased herbage mass at each of the harvest dates, but in general there was a decrease in response to N with increasing rate of N and delay in time of application. Mean responses to N applications were 13·0, 11·5 and 9·5 kg DM kg−1 N at 30, 60 and 90 kg N ha−1 respectively. Delaying N application, which also reduced the length of the period of growth, reduced the mean response to N fertilizer from 14·3 to 7·4 kg DM kg−1 N for N applied on 28 July and 20 September respectively.Increasing rate of N application increased the N concentration and reduced the dry-matter (DM) content and water-soluble carbohydrate (WSC) concentration of the herbage but had little effect on the acid-detergent fibre (ADF) concentration. Delaying N application increased N concentration and reduced DM content of the herbage. The effect of date of N application on WSC concentration varied between harvests.A decrease in herbage mass occurred from November onwards which was associated with a decrease in the proportion of live leaf and stem material and an increase in the proportion of dead material in the sward.It is concluded that there is considerable potential to increase the herbage mass available for autumn/early winter grazing by applying up to 60 kg N ha−1 in early September. |
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The effects of rate and timing of application of fertilizer nitrogen in late summer on herbage mass and chemical composition of perennial ryegrass swards over the winter period in Northern Ireland |
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http://dx.doi.org/10.1046/j.1365-2494.2001.00245.x |
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Mayne, C. S. Laidlaw, A. S. |
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