Chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds.
ABSTRACT Desiccating herbicides can promote uniformity of maturation, and early harvest and provide improvements in the physical, physiological, and sanitary seeds quality. The objective of this work was to evaluate the use of herbicides in early harvest and in the physiological quality of chickpea seeds. The experimental design was of randomized blocks with four replications, considering a complete factorial design with one control (no application) + two factors (four herbicides x three different doses): glufosinate-ammonium (200, 400 and 500 g a.i./ha); diquat (200, 400 and 500 g a.i./ha); carfentrazoneethyl (15, 30 and 37.5 g a.i./ha) and saflufenacil (49, 98 and 122.5 g a.i./ha). Saflufenacil (49 g a.i./ha) showed the lowest harvest anticipation (4 days) and a low percentage of vigor (50.25%). Glufosinate (400 g a.i./ha), was the most promising as it increased germination to 83.75% and vigor to 78.25%, in addition to promoting the anticipation of harvest by up to 17 days, while the normal cycle of the crop, observed in the control, was 154 days.
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2024-02-08
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Subjects: | Plant Science, Grão de Bico, Cicer Arietinum, horticulture, soil science, |
Online Access: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1161890 https://doi.org/10.1590/s0102-0536-2023-e2506 |
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dig-alice-doc-11618902024-02-09T01:33:46Z Chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds. ALMEIDA, I. L. de VIEIRA, W. F. SOUZA, N. O. SUINAGA, F. A. AMABILE, R. F. FAGIOLI, M. ISAAC L DE ALMEIDA, UNIVERSIDADE DE BRASÍLIA, BRAZIL; WELINTON F VIEIRA, EMBRAPA CERRADOS, BRAZIL; NARA OS SOUZA, UNIVERSIDADE DE BRASÍLIA, BRAZIL; FÁBIO A SUINAGA, EMBRAPA CERRADOS, BRAZIL; RENATO F AMABILE, EMBRAPA CERRADOS, BRAZIL; MARCELO FAGIOLI, UNIVERSIDADE DE BRASÍLIA, BRAZIL. Plant Science Grão de Bico Cicer Arietinum horticulture soil science ABSTRACT Desiccating herbicides can promote uniformity of maturation, and early harvest and provide improvements in the physical, physiological, and sanitary seeds quality. The objective of this work was to evaluate the use of herbicides in early harvest and in the physiological quality of chickpea seeds. The experimental design was of randomized blocks with four replications, considering a complete factorial design with one control (no application) + two factors (four herbicides x three different doses): glufosinate-ammonium (200, 400 and 500 g a.i./ha); diquat (200, 400 and 500 g a.i./ha); carfentrazoneethyl (15, 30 and 37.5 g a.i./ha) and saflufenacil (49, 98 and 122.5 g a.i./ha). Saflufenacil (49 g a.i./ha) showed the lowest harvest anticipation (4 days) and a low percentage of vigor (50.25%). Glufosinate (400 g a.i./ha), was the most promising as it increased germination to 83.75% and vigor to 78.25%, in addition to promoting the anticipation of harvest by up to 17 days, while the normal cycle of the crop, observed in the control, was 154 days. elocation e2506. 2024-02-09T01:33:46Z 2024-02-09T01:33:46Z 2024-02-08 2023 Artigo de periódico Horticultura Brasileira, v. 41, 2023. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1161890 https://doi.org/10.1590/s0102-0536-2023-e2506 Portugues pt_BR openAccess |
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Plant Science Grão de Bico Cicer Arietinum horticulture soil science Plant Science Grão de Bico Cicer Arietinum horticulture soil science |
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Plant Science Grão de Bico Cicer Arietinum horticulture soil science Plant Science Grão de Bico Cicer Arietinum horticulture soil science ALMEIDA, I. L. de VIEIRA, W. F. SOUZA, N. O. SUINAGA, F. A. AMABILE, R. F. FAGIOLI, M. Chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds. |
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ABSTRACT Desiccating herbicides can promote uniformity of maturation, and early harvest and provide improvements in the physical, physiological, and sanitary seeds quality. The objective of this work was to evaluate the use of herbicides in early harvest and in the physiological quality of chickpea seeds. The experimental design was of randomized blocks with four replications, considering a complete factorial design with one control (no application) + two factors (four herbicides x three different doses): glufosinate-ammonium (200, 400 and 500 g a.i./ha); diquat (200, 400 and 500 g a.i./ha); carfentrazoneethyl (15, 30 and 37.5 g a.i./ha) and saflufenacil (49, 98 and 122.5 g a.i./ha). Saflufenacil (49 g a.i./ha) showed the lowest harvest anticipation (4 days) and a low percentage of vigor (50.25%). Glufosinate (400 g a.i./ha), was the most promising as it increased germination to 83.75% and vigor to 78.25%, in addition to promoting the anticipation of harvest by up to 17 days, while the normal cycle of the crop, observed in the control, was 154 days. |
author2 |
ISAAC L DE ALMEIDA, UNIVERSIDADE DE BRASÍLIA, BRAZIL; WELINTON F VIEIRA, EMBRAPA CERRADOS, BRAZIL; NARA OS SOUZA, UNIVERSIDADE DE BRASÍLIA, BRAZIL; FÁBIO A SUINAGA, EMBRAPA CERRADOS, BRAZIL; RENATO F AMABILE, EMBRAPA CERRADOS, BRAZIL; MARCELO FAGIOLI, UNIVERSIDADE DE BRASÍLIA, BRAZIL. |
author_facet |
ISAAC L DE ALMEIDA, UNIVERSIDADE DE BRASÍLIA, BRAZIL; WELINTON F VIEIRA, EMBRAPA CERRADOS, BRAZIL; NARA OS SOUZA, UNIVERSIDADE DE BRASÍLIA, BRAZIL; FÁBIO A SUINAGA, EMBRAPA CERRADOS, BRAZIL; RENATO F AMABILE, EMBRAPA CERRADOS, BRAZIL; MARCELO FAGIOLI, UNIVERSIDADE DE BRASÍLIA, BRAZIL. ALMEIDA, I. L. de VIEIRA, W. F. SOUZA, N. O. SUINAGA, F. A. AMABILE, R. F. FAGIOLI, M. |
format |
Artigo de periódico |
topic_facet |
Plant Science Grão de Bico Cicer Arietinum horticulture soil science |
author |
ALMEIDA, I. L. de VIEIRA, W. F. SOUZA, N. O. SUINAGA, F. A. AMABILE, R. F. FAGIOLI, M. |
author_sort |
ALMEIDA, I. L. de |
title |
Chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds. |
title_short |
Chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds. |
title_full |
Chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds. |
title_fullStr |
Chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds. |
title_full_unstemmed |
Chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds. |
title_sort |
chemical desiccants for anticipation of harvest and quality improvement of chickpea seeds. |
publishDate |
2024-02-08 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1161890 https://doi.org/10.1590/s0102-0536-2023-e2506 |
work_keys_str_mv |
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