2018
DOI: 10.7824/rbh.v17i1.526
|View full text |Cite
|
Sign up to set email alerts
|

Manejo de plantas daninhas no sistema de mudas pré-brotadas de cana-de-açúcar

Abstract: O uso de mudas pré-brotadas (MPB) de cana-de-açúcar é uma tecnologia que proporciona sanidade, vigor e uniformidade de plantio com foco na qualidade e produtividade, para a formação de viveiros e replantio de áreas comerciais, assim como em áreas de MEIOSI. Contudo, a presença de plantas daninhas pode afetar a produtividade por competir por água, luz, nutrientes e espaço com as mudas de cana-de-açúcar. A integração dos métodos cultural, mecânico e químico proporciona o controle das plantas daninhas, de modo qu… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
2
0

Year Published

2018
2018
2022
2022

Publication Types

Select...
5

Relationship

1
4

Authors

Journals

citations
Cited by 5 publications
(2 citation statements)
references
References 12 publications
(21 reference statements)
0
2
0
Order By: Relevance
“…The selectivity of herbicides may be different in the PSS system than that observed in the conventional system, the PSSs already have a root system, and when placed in contact with the soil the root system is in the region treated with the herbicide, which is the main route of absorption of herbicides applied at PRE, and there may be an absence of selectivity by positioning. Possibly higher rates of absorption and translocation of herbicides (Dias et al 2017;Silva et al 2018).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The selectivity of herbicides may be different in the PSS system than that observed in the conventional system, the PSSs already have a root system, and when placed in contact with the soil the root system is in the region treated with the herbicide, which is the main route of absorption of herbicides applied at PRE, and there may be an absence of selectivity by positioning. Possibly higher rates of absorption and translocation of herbicides (Dias et al 2017;Silva et al 2018).…”
Section: Discussionmentioning
confidence: 99%
“…However, further studies are needed to understand the chemical management of C. rotundus in PSS. It is noteworthy that in areas where PSSs are planted for the purpose of multiplication for commercial areas there is no straw, which favors weeds of smaller and photoblastic positive seeds, such as Poaceae family species, which hinders the management with herbicides of broad spectrum (Silva et al 2018). Thus, if chemical management may differ in the PSS system, this study aimed to evaluate the efficacy of herbicides for the control of C. rotundus and other weeds in pre-sprouted sugarcane seedlings.…”
Section: Chemical Management Of Cyperus Rotundus L and Other Weeds At Sugarcane In Pss Systemmentioning
confidence: 99%