Results 81 to 90 of about 23,046 (202)

Seletividade de herbicidas do grupo químico das ariloxifenoxipropionatos a cereais de inverno Selectivity of aryloxyphenoxy propionate herbicides to winter cereals

open access: yesPlanta Daninha, 1999
O objetivo deste trabalho foi investigar o grau de tolerância de cultivares de trigo e aveia aos herbicidas diclofop-methyl, fenoxaprop-ethyl e haloxyfop-methyl, visando a utilização seletiva desses produtos para controlar espécies gramíneas infestantes ...
Leandro Vargas, Nilson G. Fleck
doaj   +1 more source

Avena negra (Avena strigosa) y cebada forrajera (Hordeum vulgare) como potenciales especies fitorremediadoras de herbicidas [PDF]

open access: yes, 2020
Tribunal: García, Isabel; Cesio, VerónicaEl presente trabajo de tesis se realizó en la Estación Experimental “Dr. Mario A. Cassinoni” de la Facultad de Agronomía, durante el año 2018 y tuvo como objetivo evaluar el potencial de fitorremediación de los ...

core  

Water Interception by Crop Mulch Avena strigosa in Irrigated No-Tillage System

open access: yesAgrociencia, 2015
One of the difficulties of the irrigation management is determining the effective rainfall, that is, the water that is indeed available to the crops, due to the influence of the climatic factors and the soil characteristics, as the surface roughness, the composition and the amount of mulch.
M. Rodrigues da Rocha   +4 more
openaire   +1 more source

Overseeded of oat cultivars in grazing African star with different wastes managed forage
Sobressemeadura de cultivares de aveia em pastagem de estrelaafricana manejada com diferentes resíduos de forragem

open access: yesSemina: Ciências Agrárias, 2012
The objective of this study was to evaluate the oversown of different oat cultivars in grazing African star (Cynodon nlemfuensis vr. Nlemfuensis) managed with different forage residuals. The oat cultivars used were black oat (Avena strigosa), common oat (
Carlos Eduardo Kruger da Silva   +7 more
doaj  

Cobertura de aveia e calagem sobre amendoim-bravo em semeadura direta de soja Effects of oats and liming of the development of wild poinsetia in no-till soybeans

open access: yesPlanta Daninha, 2000
Este trabalho teve como objetivo avaliar o comportamento de Euphorbia heterophylla L., e o seu controle sob os efeitos de manejos com calcário e cobertura morta do solo com aveiapreta, em semeadura direta de soja. O ensaio foi instalado em Latossolo Roxo
Gunther Seifert, Elemar Voll
doaj   +1 more source

Regenerative soil treatments with alginite, mulch, and cover crops under minimum tillage: Impacts on soil organic matter content and quality in a 3‐year study

open access: yesAgronomy Journal, Volume 117, Issue 5, September/October 2025.
Abstract The degradation of arable land globally, largely due to declining soil organic matter (SOM), is a pressing issue. SOM is essential for various soil functions and significantly influences soil quality and health. Our study aimed to compare soil regenerative management methods for soil quality and basic essential functions and their ...
Sándor Attila Pabar   +3 more
wiley   +1 more source

Strigosa

open access: yes, 2019
Title: A multilevel exploration of Avena strigosa Scherb. diversity as a prelude to promote alternative crop BMC Plant Biology, PBIO-D-18-01061 Podyma W.1, Bolc P. 1, Nocen J. 1, Puchta M. 1, Wlodarczyk S. 1, Lapinski B. 1, Boczkowska M.
Maja Boczkowska
core   +1 more source

Intervalo de tempo para semeadura de milho pós-dessecação da cobertura de aveia-preta com herbicidas Establishment of corn seeding time interval after desiccation of oats with herbicides

open access: yesCiência Rural, 1999
Com o objetivo de investigar o intervalo de tempo para semeadura de milho cultivado em sucessão à aveia-preta dessecada com herbicidas não-seletivos, realizou-se experimento fatorial na Estação Experimental Agronômica da UFRGS, em Eldorado do Sul, RS, em
Rodrigo Neves   +2 more
doaj   +1 more source

Carbon and nitrogen release from cover crop roots is poorly predicted by their chemical composition

open access: yesAgronomy Journal, Volume 117, Issue 5, September/October 2025.
Abstract Root‐derived carbon (C) and nitrogen (N) release in relation to chemical composition has rarely been quantified in field studies. The objectives of this study were to evaluate C and N release from six summer cover crop roots and to correlate it with their chemical composition. Root decomposition and N release from velvet bean (Mucuna aterrima),
Douglas Adams Weiler   +7 more
wiley   +1 more source

Comparative assessment of the genotypes of oats of domestic and foreign breeding to the toxic effect of aluminum ions [PDF]

open access: yesBIO Web of Conferences
The purpose of the research is to identify the genetic resistance to the toxic effects of aluminum ions in oat genotypes for the targeted selection of aluminum-resistant varieties.
Akhtyamova Anastasia, Eremin Dmitry
doaj   +1 more source

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