Consulta: creatorFacets:"SARWAR,N."
Registros recuperados: 2
Data/hora: 02/06/2024 04:39:54

Herbicidal Potential of Sorghum and Brassica Against the Weeds of Cotton
Provedor de dados: Planta Daninha
Autores: FAROOQ,O.; ATIQUE-UR-REHMAN,; SARWAR,N.; HUSSAIN,M.; WASAYA,A.; NAEEM,M.; IQBAL,M.M; KHALIQ,A.
ABSTRACT: Weed infestation is among the main factors which decrease cotton yield. Allelopathy has been well-documented as a phenomenon offering natural weed control in agro-ecosystems. An experiment was conducted to figure out the herbicidal potential of a mixture of sorghum and brassica water extracts (SBWE) against weeds in cotton. Combinations of SBWE each at 16 L ha-1 were sprayed alone and in combination in a tank mixed with and ¼ doses of both pendimethalin (0.625 and 0.416 kg a.i. ha-1) and S-metolachlor (1.075 and 0.716 kg a.i. ha-1). Recommended doses of pendimethalin (1.25 kg a.i. ha-1) and S-metolachlor (2.15 kg a.i. ha-1) were also sprayed for comparison. As control, a weedy check treatment where nothing was sprayed was also included in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cotton herbicides; Sorghum water extract; Brassica water extract; Weed dynamics.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100348

APPLICATION OF PRE AND POST EMERGENCE HERBICIDE UNDER IMPROVED FIELD IRRIGATION SYSTEM PROVED A SUSTAINABLE WEED MANAGEMENT STRATEGY IN COTTON CROP
Provedor de dados: Planta Daninha
Autores: HAKOOMAT,A.; AROOJ,M.; SARWAR,N.; AREEB,A.; SHAHZAD,A.N.; HUSSAIN,S.
ABSTRACT Successful weed control in cotton crop is an imperative as weeds not only reduce the cotton production but also deteriorate the lint quality and harbor insect pest. Thus a field study was carried out to evaluate the various weed control strategies under different irrigation systems. Pendimethlin (pre-emergence), S-metolachlor (pre-emergence), glyphosate (post emergence) were used alone or in combination as chemical weedicides along with mechanical weeding under drip and furrow irrigation systems. Results showed that all the weed control treatments with drip irrigation significantly decrease weed density compared with weed control treatments where watering was practiced through furrow irrigation method. However, combined application of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gossypium hirsutum; Seed cotton; Irrigation; Weed density; Ginning out turn and water use efficiency.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582017000100250