Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate
Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany duri...
Ausführliche Beschreibung
Autor*in: |
Paolo CASINI [verfasserIn] Gherardo BIANCOFIORE [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch ; Slowenisch |
Erschienen: |
2020 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: Acta Agriculturae Slovenica - University of Ljubljana Press (Založba Univerze v Ljubljani), 2005, 115(2020), 1 |
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Übergeordnetes Werk: |
volume:115 ; year:2020 ; number:1 |
Links: |
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DOI / URN: |
10.14720/aas.2020.115.1.1228 |
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Katalog-ID: |
DOAJ077754689 |
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10.14720/aas.2020.115.1.1228 doi (DE-627)DOAJ077754689 (DE-599)DOAJ686a763f847b436187534be2f0f9e13d DE-627 ger DE-627 rakwb eng slv Paolo CASINI verfasserin aut Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany during 2018 to evaluate SD effects on amaranth genotypes (‘Kharkov’ and two new breeding lines coded ‘A-61’ and ‘A67’). The three SD were March 27 (first), April 20 (second), June 4 (third). Only the first and second SD coincided with increasing photoperiod. Cumulative Growing Degree Days (GDD) for ripening were 2282, 1990 and 1480 for the first, second and third SD, respectively. Compared to the first two SD, ground-cover was 20 % less from panicle formation in the third SD, therefore potentially less competitive towards weeds. A-67 was more “palatable” to the incidence of sugar beet flea beetle (Chaenoctema tibialis Illinger) from the earliest stages of growth. In contrast, ‘Kharkov’, was significantly less attacked by the insect over all three SD. ‘Kharkov’, demonstrated greater flexibility with stable yields of 1.3 t ha-1 for the first and second SD. In contrast, significant yield reductions (1.5 to 1.2 t ha-1, from the first to second SD, respectively) were evident for both lines of amaranth in response to SD delay. Adverse effects of the third SD, included significant decline in yield, protein content and 1000 seed mass. In conclusion, amaranth, March-April SD may be recommended for obtaining optimal grain yield of amaranth along with making it successful as a viable alternative grain crop under under agro-ecological conditions of Central Italy. grain amaranth breeding lines Amaranthus cruentus date of sowing Central Italy Agriculture S Gherardo BIANCOFIORE verfasserin aut In Acta Agriculturae Slovenica University of Ljubljana Press (Založba Univerze v Ljubljani), 2005 115(2020), 1 (DE-627)492111677 (DE-600)2195131-7 18541941 nnns volume:115 year:2020 number:1 https://doi.org/10.14720/aas.2020.115.1.1228 kostenfrei https://doaj.org/article/686a763f847b436187534be2f0f9e13d kostenfrei https://journals.uni-lj.si/aas/article/view/12897 kostenfrei https://doaj.org/toc/1854-1941 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 115 2020 1 |
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10.14720/aas.2020.115.1.1228 doi (DE-627)DOAJ077754689 (DE-599)DOAJ686a763f847b436187534be2f0f9e13d DE-627 ger DE-627 rakwb eng slv Paolo CASINI verfasserin aut Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany during 2018 to evaluate SD effects on amaranth genotypes (‘Kharkov’ and two new breeding lines coded ‘A-61’ and ‘A67’). The three SD were March 27 (first), April 20 (second), June 4 (third). Only the first and second SD coincided with increasing photoperiod. Cumulative Growing Degree Days (GDD) for ripening were 2282, 1990 and 1480 for the first, second and third SD, respectively. Compared to the first two SD, ground-cover was 20 % less from panicle formation in the third SD, therefore potentially less competitive towards weeds. A-67 was more “palatable” to the incidence of sugar beet flea beetle (Chaenoctema tibialis Illinger) from the earliest stages of growth. In contrast, ‘Kharkov’, was significantly less attacked by the insect over all three SD. ‘Kharkov’, demonstrated greater flexibility with stable yields of 1.3 t ha-1 for the first and second SD. In contrast, significant yield reductions (1.5 to 1.2 t ha-1, from the first to second SD, respectively) were evident for both lines of amaranth in response to SD delay. Adverse effects of the third SD, included significant decline in yield, protein content and 1000 seed mass. In conclusion, amaranth, March-April SD may be recommended for obtaining optimal grain yield of amaranth along with making it successful as a viable alternative grain crop under under agro-ecological conditions of Central Italy. grain amaranth breeding lines Amaranthus cruentus date of sowing Central Italy Agriculture S Gherardo BIANCOFIORE verfasserin aut In Acta Agriculturae Slovenica University of Ljubljana Press (Založba Univerze v Ljubljani), 2005 115(2020), 1 (DE-627)492111677 (DE-600)2195131-7 18541941 nnns volume:115 year:2020 number:1 https://doi.org/10.14720/aas.2020.115.1.1228 kostenfrei https://doaj.org/article/686a763f847b436187534be2f0f9e13d kostenfrei https://journals.uni-lj.si/aas/article/view/12897 kostenfrei https://doaj.org/toc/1854-1941 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 115 2020 1 |
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10.14720/aas.2020.115.1.1228 doi (DE-627)DOAJ077754689 (DE-599)DOAJ686a763f847b436187534be2f0f9e13d DE-627 ger DE-627 rakwb eng slv Paolo CASINI verfasserin aut Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany during 2018 to evaluate SD effects on amaranth genotypes (‘Kharkov’ and two new breeding lines coded ‘A-61’ and ‘A67’). The three SD were March 27 (first), April 20 (second), June 4 (third). Only the first and second SD coincided with increasing photoperiod. Cumulative Growing Degree Days (GDD) for ripening were 2282, 1990 and 1480 for the first, second and third SD, respectively. Compared to the first two SD, ground-cover was 20 % less from panicle formation in the third SD, therefore potentially less competitive towards weeds. A-67 was more “palatable” to the incidence of sugar beet flea beetle (Chaenoctema tibialis Illinger) from the earliest stages of growth. In contrast, ‘Kharkov’, was significantly less attacked by the insect over all three SD. ‘Kharkov’, demonstrated greater flexibility with stable yields of 1.3 t ha-1 for the first and second SD. In contrast, significant yield reductions (1.5 to 1.2 t ha-1, from the first to second SD, respectively) were evident for both lines of amaranth in response to SD delay. Adverse effects of the third SD, included significant decline in yield, protein content and 1000 seed mass. In conclusion, amaranth, March-April SD may be recommended for obtaining optimal grain yield of amaranth along with making it successful as a viable alternative grain crop under under agro-ecological conditions of Central Italy. grain amaranth breeding lines Amaranthus cruentus date of sowing Central Italy Agriculture S Gherardo BIANCOFIORE verfasserin aut In Acta Agriculturae Slovenica University of Ljubljana Press (Založba Univerze v Ljubljani), 2005 115(2020), 1 (DE-627)492111677 (DE-600)2195131-7 18541941 nnns volume:115 year:2020 number:1 https://doi.org/10.14720/aas.2020.115.1.1228 kostenfrei https://doaj.org/article/686a763f847b436187534be2f0f9e13d kostenfrei https://journals.uni-lj.si/aas/article/view/12897 kostenfrei https://doaj.org/toc/1854-1941 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 115 2020 1 |
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10.14720/aas.2020.115.1.1228 doi (DE-627)DOAJ077754689 (DE-599)DOAJ686a763f847b436187534be2f0f9e13d DE-627 ger DE-627 rakwb eng slv Paolo CASINI verfasserin aut Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany during 2018 to evaluate SD effects on amaranth genotypes (‘Kharkov’ and two new breeding lines coded ‘A-61’ and ‘A67’). The three SD were March 27 (first), April 20 (second), June 4 (third). Only the first and second SD coincided with increasing photoperiod. Cumulative Growing Degree Days (GDD) for ripening were 2282, 1990 and 1480 for the first, second and third SD, respectively. Compared to the first two SD, ground-cover was 20 % less from panicle formation in the third SD, therefore potentially less competitive towards weeds. A-67 was more “palatable” to the incidence of sugar beet flea beetle (Chaenoctema tibialis Illinger) from the earliest stages of growth. In contrast, ‘Kharkov’, was significantly less attacked by the insect over all three SD. ‘Kharkov’, demonstrated greater flexibility with stable yields of 1.3 t ha-1 for the first and second SD. In contrast, significant yield reductions (1.5 to 1.2 t ha-1, from the first to second SD, respectively) were evident for both lines of amaranth in response to SD delay. Adverse effects of the third SD, included significant decline in yield, protein content and 1000 seed mass. In conclusion, amaranth, March-April SD may be recommended for obtaining optimal grain yield of amaranth along with making it successful as a viable alternative grain crop under under agro-ecological conditions of Central Italy. grain amaranth breeding lines Amaranthus cruentus date of sowing Central Italy Agriculture S Gherardo BIANCOFIORE verfasserin aut In Acta Agriculturae Slovenica University of Ljubljana Press (Založba Univerze v Ljubljani), 2005 115(2020), 1 (DE-627)492111677 (DE-600)2195131-7 18541941 nnns volume:115 year:2020 number:1 https://doi.org/10.14720/aas.2020.115.1.1228 kostenfrei https://doaj.org/article/686a763f847b436187534be2f0f9e13d kostenfrei https://journals.uni-lj.si/aas/article/view/12897 kostenfrei https://doaj.org/toc/1854-1941 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 115 2020 1 |
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10.14720/aas.2020.115.1.1228 doi (DE-627)DOAJ077754689 (DE-599)DOAJ686a763f847b436187534be2f0f9e13d DE-627 ger DE-627 rakwb eng slv Paolo CASINI verfasserin aut Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany during 2018 to evaluate SD effects on amaranth genotypes (‘Kharkov’ and two new breeding lines coded ‘A-61’ and ‘A67’). The three SD were March 27 (first), April 20 (second), June 4 (third). Only the first and second SD coincided with increasing photoperiod. Cumulative Growing Degree Days (GDD) for ripening were 2282, 1990 and 1480 for the first, second and third SD, respectively. Compared to the first two SD, ground-cover was 20 % less from panicle formation in the third SD, therefore potentially less competitive towards weeds. A-67 was more “palatable” to the incidence of sugar beet flea beetle (Chaenoctema tibialis Illinger) from the earliest stages of growth. In contrast, ‘Kharkov’, was significantly less attacked by the insect over all three SD. ‘Kharkov’, demonstrated greater flexibility with stable yields of 1.3 t ha-1 for the first and second SD. In contrast, significant yield reductions (1.5 to 1.2 t ha-1, from the first to second SD, respectively) were evident for both lines of amaranth in response to SD delay. Adverse effects of the third SD, included significant decline in yield, protein content and 1000 seed mass. In conclusion, amaranth, March-April SD may be recommended for obtaining optimal grain yield of amaranth along with making it successful as a viable alternative grain crop under under agro-ecological conditions of Central Italy. grain amaranth breeding lines Amaranthus cruentus date of sowing Central Italy Agriculture S Gherardo BIANCOFIORE verfasserin aut In Acta Agriculturae Slovenica University of Ljubljana Press (Založba Univerze v Ljubljani), 2005 115(2020), 1 (DE-627)492111677 (DE-600)2195131-7 18541941 nnns volume:115 year:2020 number:1 https://doi.org/10.14720/aas.2020.115.1.1228 kostenfrei https://doaj.org/article/686a763f847b436187534be2f0f9e13d kostenfrei https://journals.uni-lj.si/aas/article/view/12897 kostenfrei https://doaj.org/toc/1854-1941 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 115 2020 1 |
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Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate grain amaranth breeding lines Amaranthus cruentus date of sowing Central Italy |
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optimizing sowing time for boosting productivity and nutritional quality of amaranth (amaranthus cruentus l.) genotypes under mediterranean climate |
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Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate |
abstract |
Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany during 2018 to evaluate SD effects on amaranth genotypes (‘Kharkov’ and two new breeding lines coded ‘A-61’ and ‘A67’). The three SD were March 27 (first), April 20 (second), June 4 (third). Only the first and second SD coincided with increasing photoperiod. Cumulative Growing Degree Days (GDD) for ripening were 2282, 1990 and 1480 for the first, second and third SD, respectively. Compared to the first two SD, ground-cover was 20 % less from panicle formation in the third SD, therefore potentially less competitive towards weeds. A-67 was more “palatable” to the incidence of sugar beet flea beetle (Chaenoctema tibialis Illinger) from the earliest stages of growth. In contrast, ‘Kharkov’, was significantly less attacked by the insect over all three SD. ‘Kharkov’, demonstrated greater flexibility with stable yields of 1.3 t ha-1 for the first and second SD. In contrast, significant yield reductions (1.5 to 1.2 t ha-1, from the first to second SD, respectively) were evident for both lines of amaranth in response to SD delay. Adverse effects of the third SD, included significant decline in yield, protein content and 1000 seed mass. In conclusion, amaranth, March-April SD may be recommended for obtaining optimal grain yield of amaranth along with making it successful as a viable alternative grain crop under under agro-ecological conditions of Central Italy. |
abstractGer |
Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany during 2018 to evaluate SD effects on amaranth genotypes (‘Kharkov’ and two new breeding lines coded ‘A-61’ and ‘A67’). The three SD were March 27 (first), April 20 (second), June 4 (third). Only the first and second SD coincided with increasing photoperiod. Cumulative Growing Degree Days (GDD) for ripening were 2282, 1990 and 1480 for the first, second and third SD, respectively. Compared to the first two SD, ground-cover was 20 % less from panicle formation in the third SD, therefore potentially less competitive towards weeds. A-67 was more “palatable” to the incidence of sugar beet flea beetle (Chaenoctema tibialis Illinger) from the earliest stages of growth. In contrast, ‘Kharkov’, was significantly less attacked by the insect over all three SD. ‘Kharkov’, demonstrated greater flexibility with stable yields of 1.3 t ha-1 for the first and second SD. In contrast, significant yield reductions (1.5 to 1.2 t ha-1, from the first to second SD, respectively) were evident for both lines of amaranth in response to SD delay. Adverse effects of the third SD, included significant decline in yield, protein content and 1000 seed mass. In conclusion, amaranth, March-April SD may be recommended for obtaining optimal grain yield of amaranth along with making it successful as a viable alternative grain crop under under agro-ecological conditions of Central Italy. |
abstract_unstemmed |
Currently, there is increasing interest in the cultivation of alternative grain crops, such as amaranth (Amaranthus cruentus L.) in Italy. However, few information exist for the most optimal sowing date (SD) of amaranth especially under rainfed conditions. A field-trial was conducted in Tuscany during 2018 to evaluate SD effects on amaranth genotypes (‘Kharkov’ and two new breeding lines coded ‘A-61’ and ‘A67’). The three SD were March 27 (first), April 20 (second), June 4 (third). Only the first and second SD coincided with increasing photoperiod. Cumulative Growing Degree Days (GDD) for ripening were 2282, 1990 and 1480 for the first, second and third SD, respectively. Compared to the first two SD, ground-cover was 20 % less from panicle formation in the third SD, therefore potentially less competitive towards weeds. A-67 was more “palatable” to the incidence of sugar beet flea beetle (Chaenoctema tibialis Illinger) from the earliest stages of growth. In contrast, ‘Kharkov’, was significantly less attacked by the insect over all three SD. ‘Kharkov’, demonstrated greater flexibility with stable yields of 1.3 t ha-1 for the first and second SD. In contrast, significant yield reductions (1.5 to 1.2 t ha-1, from the first to second SD, respectively) were evident for both lines of amaranth in response to SD delay. Adverse effects of the third SD, included significant decline in yield, protein content and 1000 seed mass. In conclusion, amaranth, March-April SD may be recommended for obtaining optimal grain yield of amaranth along with making it successful as a viable alternative grain crop under under agro-ecological conditions of Central Italy. |
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Optimizing sowing time for boosting productivity and nutritional quality of amaranth (Amaranthus cruentus L.) genotypes under Mediterranean climate |
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