Rice Crop Rotation: a solution for weed management.
The challenges for weed management have increased in rice cultivation due to the high number of cases of herbicide-resistant weeds, especially the widespread distribution of imidazolinone-resistant weedy rice. Therefore, there has been particular interest in preventive, physical, and cultural methods in recent decades. In this context, the adoption of the rice-soybean rotation is reported to be one of the most important factors for weed management in rice fields. Additionally, the use of a diversified crop rotation enables the implementation of a broader herbicide program, which is an important feature influencing weed population dynamics. Rice-soybean rotation has been adopted by farmers to control problematic weed species, reduce seed bank of troublesome weed species, and prevent rice grain yield and quality losses caused by its interference. This crop rotation scheme has brought several benefits when it comes to weed management; however, there are also some drawbacks when adopting this strategy such as the limited productivity of soybean and new weed species becoming problematic, such as Conyza species. Thus, this chapter explores the advantages and disadvantages of adopting crop rotation in Brazilian lowlands, and proposes a set of strategies to successfully implement crop rotation in lowland soils as a tool for weed management.
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Format: | Parte de livro biblioteca |
Language: | English eng |
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2018-11-20
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Subjects: | Rice-soybean rotation, Residual activity, Weed resistance, Rotação de Cultura, Erva Daninha., Soja, Arroz, Herbicides, Agriculture, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099696 http://dx.doi.org/10.5772/intechopen.75884 |
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dig-alice-doc-10996962018-11-24T23:34:12Z Rice Crop Rotation: a solution for weed management. SCHERNER, A. SCHREIBER, F. ANDRES, A. CONCENCO, G. MARTINS, M. B. PITOL, A. ANANDA SCHERNER, UFPEL GERMANI CONCENCO, CPACT MATHEUS BASTOS MARTINS, UFPEL ANDRESSA PITOL, UFPEL. FÁBIO SCHREIBER, UFPEL ANDRE ANDRES, CPACT Rice-soybean rotation Residual activity Weed resistance Rotação de Cultura Erva Daninha. Soja Arroz Herbicides Agriculture The challenges for weed management have increased in rice cultivation due to the high number of cases of herbicide-resistant weeds, especially the widespread distribution of imidazolinone-resistant weedy rice. Therefore, there has been particular interest in preventive, physical, and cultural methods in recent decades. In this context, the adoption of the rice-soybean rotation is reported to be one of the most important factors for weed management in rice fields. Additionally, the use of a diversified crop rotation enables the implementation of a broader herbicide program, which is an important feature influencing weed population dynamics. Rice-soybean rotation has been adopted by farmers to control problematic weed species, reduce seed bank of troublesome weed species, and prevent rice grain yield and quality losses caused by its interference. This crop rotation scheme has brought several benefits when it comes to weed management; however, there are also some drawbacks when adopting this strategy such as the limited productivity of soybean and new weed species becoming problematic, such as Conyza species. Thus, this chapter explores the advantages and disadvantages of adopting crop rotation in Brazilian lowlands, and proposes a set of strategies to successfully implement crop rotation in lowland soils as a tool for weed management. 2018-11-24T23:34:06Z 2018-11-24T23:34:06Z 2018-11-20 2018 2018-11-24T23:34:06Z Parte de livro In: SHAH, F.; KHAN, H.; IQBAL, A. (ed.). Rice crop: current developments. [Rijeka]: InTech, 2018. cap. 6, p. 83-98. Disponível em: www.intechopen.com/books/6366 Acesso em: 14 nov. 2018. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099696 http://dx.doi.org/10.5772/intechopen.75884 en eng openAccess |
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Rice-soybean rotation Residual activity Weed resistance Rotação de Cultura Erva Daninha. Soja Arroz Herbicides Agriculture Rice-soybean rotation Residual activity Weed resistance Rotação de Cultura Erva Daninha. Soja Arroz Herbicides Agriculture |
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Rice-soybean rotation Residual activity Weed resistance Rotação de Cultura Erva Daninha. Soja Arroz Herbicides Agriculture Rice-soybean rotation Residual activity Weed resistance Rotação de Cultura Erva Daninha. Soja Arroz Herbicides Agriculture SCHERNER, A. SCHREIBER, F. ANDRES, A. CONCENCO, G. MARTINS, M. B. PITOL, A. Rice Crop Rotation: a solution for weed management. |
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The challenges for weed management have increased in rice cultivation due to the high number of cases of herbicide-resistant weeds, especially the widespread distribution of imidazolinone-resistant weedy rice. Therefore, there has been particular interest in preventive, physical, and cultural methods in recent decades. In this context, the adoption of the rice-soybean rotation is reported to be one of the most important factors for weed management in rice fields. Additionally, the use of a diversified crop rotation enables the implementation of a broader herbicide program, which is an important feature influencing weed population dynamics. Rice-soybean rotation has been adopted by farmers to control problematic weed species, reduce seed bank of troublesome weed species, and prevent rice grain yield and quality losses caused by its interference. This crop rotation scheme has brought several benefits when it comes to weed management; however, there are also some drawbacks when adopting this strategy such as the limited productivity of soybean and new weed species becoming problematic, such as Conyza species. Thus, this chapter explores the advantages and disadvantages of adopting crop rotation in Brazilian lowlands, and proposes a set of strategies to successfully implement crop rotation in lowland soils as a tool for weed management. |
author2 |
ANANDA SCHERNER, UFPEL |
author_facet |
ANANDA SCHERNER, UFPEL SCHERNER, A. SCHREIBER, F. ANDRES, A. CONCENCO, G. MARTINS, M. B. PITOL, A. |
format |
Parte de livro |
topic_facet |
Rice-soybean rotation Residual activity Weed resistance Rotação de Cultura Erva Daninha. Soja Arroz Herbicides Agriculture |
author |
SCHERNER, A. SCHREIBER, F. ANDRES, A. CONCENCO, G. MARTINS, M. B. PITOL, A. |
author_sort |
SCHERNER, A. |
title |
Rice Crop Rotation: a solution for weed management. |
title_short |
Rice Crop Rotation: a solution for weed management. |
title_full |
Rice Crop Rotation: a solution for weed management. |
title_fullStr |
Rice Crop Rotation: a solution for weed management. |
title_full_unstemmed |
Rice Crop Rotation: a solution for weed management. |
title_sort |
rice crop rotation: a solution for weed management. |
publishDate |
2018-11-20 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099696 http://dx.doi.org/10.5772/intechopen.75884 |
work_keys_str_mv |
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