Allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale
The objective of this work was to evaluate the allelopathic potential of sugarcane residues using bioassays inseed germination and weed and bioindicator plant growth. The doses of sugarcane straw bioextract stimulated the length of the weeds shoot (dandelion and black prick) and inhibited their germination percentage. Sugarcane straw doses may inhibit or stimulate the development of the species under study. The species were inhibited when powdered sugarcane straw was pulverized in all the variables analyzed. With the results of this study, it is necessary to continue this work, where it can be isolated and identified the phytochemical compound of interest of the straw powder and the sugarcane straw bioextract, being used as natural control in the phases germination and/or development of seedlings or weeds (dandelion and black prick).
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Facultad de Ciencias Agrarias y Forestales de la Universidad Nacional de La Plata
2020
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rev-revagro-ar-article-101762020-07-10T22:18:34Z Allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale Potencial alelopático de bioextratos dos resíduos da cana-de-açúcar no controle de bidens pilosa e taraxacum officinale Ferreira, Nubia Paula Ferreira Mata, Jhansley Takehiro Fujita, Allynson Martins, Heytor Lemos Fagundes, Paula Roberta allelophathy sugar cane weeds bio-indicators bio-extract straw and inhibition alelopatia cana-de-açúcar plantas daninhas bioextratos palha e inibição The objective of this work was to evaluate the allelopathic potential of sugarcane residues using bioassays inseed germination and weed and bioindicator plant growth. The doses of sugarcane straw bioextract stimulated the length of the weeds shoot (dandelion and black prick) and inhibited their germination percentage. Sugarcane straw doses may inhibit or stimulate the development of the species under study. The species were inhibited when powdered sugarcane straw was pulverized in all the variables analyzed. With the results of this study, it is necessary to continue this work, where it can be isolated and identified the phytochemical compound of interest of the straw powder and the sugarcane straw bioextract, being used as natural control in the phases germination and/or development of seedlings or weeds (dandelion and black prick). O trabalho teve como objetivo avaliar o potencial alelopático de resíduos da cana-de-açúcar utilizando bioensaios na germinação de sementes e crescimento de plantas daninhas e plantas bioindicadoras. As doses do bioextratode palha da cana-de-açúcar estimulou o comprimento da parte aérea das plantas daninhas (dente-de-leão epicão-preto) e inibiu o seu percentual de germinação. As doses de palha da cana-de-açúcar podem inibir ou estimular o desenvolvimento das espécies em estudo. As espécies foram inibidas quando pulverizado o pó da palha da cana-de-açúcar em todas as variáveis analisadas. Com os resultados deste estudo, verifica-se a necessidade da continuação deste trabalho, onde poderá ser isolado e identificado o composto fitoquímico de interesse do pó da palha e do bioextrato da palha de cana-de-açúcar, sendo utilizado como controle natural nas fases de germinação e/ou desenvolvimento de plântula ou planta de espécies daninhas (dente-de-leão e picãopreto). Facultad de Ciencias Agrarias y Forestales de la Universidad Nacional de La Plata 2020-07-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares Peer reviewed article application/pdf https://revistas.unlp.edu.ar/revagro/article/view/10176 10.24215/16699513e032 Journal of the Agronomy College; Vol. 119 No. 1 (2020): Revista de la Facultad de Agronomia; 032 Revista de la Facultad de Agronomía; Vol. 119 Núm. 1 (2020): Revista de la Facultad de Agronomia; 032 Journal de la Faculté d'Agronomie; Vol. 119 No. 1 (2020): Revista de la Facultad de Agronomia; 032 Revista da Faculdade de Agronomia; v. 119 n. 1 (2020): Revista de la Facultad de Agronomia; 032 1669-9513 0041-8676 por https://revistas.unlp.edu.ar/revagro/article/view/10176/8984 Derechos de autor 2020 Nubia Paula Ferreira, Jhansley Ferreira Mata, Allynson Takehiro Fujita, Heytor Lemos Martins, Paula Roberta Fagundes |
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Ferreira, Nubia Paula Ferreira Mata, Jhansley Takehiro Fujita, Allynson Martins, Heytor Lemos Fagundes, Paula Roberta |
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Ferreira, Nubia Paula Ferreira Mata, Jhansley Takehiro Fujita, Allynson Martins, Heytor Lemos Fagundes, Paula Roberta Allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale |
| author_facet |
Ferreira, Nubia Paula Ferreira Mata, Jhansley Takehiro Fujita, Allynson Martins, Heytor Lemos Fagundes, Paula Roberta |
| author_sort |
Ferreira, Nubia Paula |
| title |
Allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale |
| title_short |
Allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale |
| title_full |
Allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale |
| title_fullStr |
Allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale |
| title_full_unstemmed |
Allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale |
| title_sort |
allelophatic potential of bio-extracts from sugar cane residues in control of bidens pilosa and taraxacum officinale |
| description |
The objective of this work was to evaluate the allelopathic potential of sugarcane residues using bioassays inseed germination and weed and bioindicator plant growth. The doses of sugarcane straw bioextract stimulated the length of the weeds shoot (dandelion and black prick) and inhibited their germination percentage. Sugarcane straw doses may inhibit or stimulate the development of the species under study. The species were inhibited when powdered sugarcane straw was pulverized in all the variables analyzed. With the results of this study, it is necessary to continue this work, where it can be isolated and identified the phytochemical compound of interest of the straw powder and the sugarcane straw bioextract, being used as natural control in the phases germination and/or development of seedlings or weeds (dandelion and black prick). |
| publisher |
Facultad de Ciencias Agrarias y Forestales de la Universidad Nacional de La Plata |
| publishDate |
2020 |
| url |
https://revistas.unlp.edu.ar/revagro/article/view/10176 |
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