influência de chuva simulada após aplicação de herbicidas em pós-emergência, sobre o controle de plantas daninhas, em solo com dois níveis de umidade effects of rainfall on weed control in soil with two moisture levels, after herbicide applied in postemergence
Article Quality & Performance Metrics
Readership in this journal
PopularRanked #62 of 96 articles by views in anti-cancer agents in medicinal chemistry
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
Abstract
Two experiments were conducted on a greenhouse, at Fitotecnia Department at University Federal of Viçosa, Viçosa-MG, intending to evaluate simulated rain influence after herbicides application, on the control of Brachiaria plantaginea and Bidens pilosa on corn (Zea mays) crop, on soil with two moisture levels. Nicosulfuron on two formulations (SC and WDG) and the mixtures nicosulfuron+atrazine and atrazine+oil were applied, with 0, 15, 30, 60 and 120 minutes intervals between herbicide application and a 30 mm simulated rain occurrence. Estimated parameters were fresh biomass, dry biomass and plants height. After seedlings emergence two experiments were undertaken; on the first one soil moisture level was kept near to field capacity (41.3%), and on the other one seedlings were submitted to water stress (24.7% of soil moisture). Nicosulfuron efficiency on B. plantaginea control was greater when rain absence rain interval was increased until to 30 minutes after herbicide application, for plants grown on soil with high moisture content. On soil with low moisture content control efficiency was very poor, even when rain occurred 120 minutes after herbicide application. Bidens pilosa control with nicosulfuron SC or WDG was poor, even on humid soil. The mixture nicosulfuron+atrazine resulted on B. plantaginea control similar to that when nicosulfuron was applied alone, and excellent control of B. pilosa, on both soil moisture conditions. Atrazine+oil was inefficient for B. plantaginea control and highly efficient for B. pilosa control, independent of soil moisture and of time interval for simulated rain occurrence after herbicide application.
| Reference Key |
bastiani2000plantainfluncia
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Marcos L.R. Bastiani;Antônio A. Silva;Francisco A. Ferreira;Antônio A. Cardoso |
| Journal | anti-cancer agents in medicinal chemistry |
| Year | 2000 |
| DOI |
10.1590/S0100-83582000000100006
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
ZincirX productsfrom the team behind Journament
-
PatentYazar
Patent drafts for the EPO, USPTO and TürkPatent
From inventor notes to a DOCX draft: description, claims, abstract. The machine drafts, the attorney signs.
See how it works (opens in a new tab) -
Projenator
Have a project idea? Score and plan it with AI
AI scores your idea in five dimensions and builds a phased plan. Your first project is free, no card needed.
Start your first project (opens in a new tab)
Cookies
We use strictly necessary cookies to run the site and keep you signed in. With your permission we would also use Google Analytics to see how the site is used, and Google AdSense to show ads on journal and article pages. Both stay off unless you accept, and you can change your mind at any time. How we use cookies · KVKK notice (Türkiye)
Cookie settings
Comments
No comments yet. Be the first to comment on this article.