Evaluation of pre and post - emergence herbicides in Gram (Cicer arietinum L.)

A field experiment entitled "Evaluation of pre and post- emergence herbicides in gram (Cicer arietinum L.)" was conducted during rabi season of 2011-12 at Instructional Farm, Department of Agronomy, College of Agriculture, Junagadh Agricultural University, Junagadh. The experiment comprising 10 weed management treatments viz., T1 (Oxyfluorfen 180 g ha-1 pre-emergence + 1 HW & IC at 30 DAS), T2 (Oxadiargyl 90 g ha-1 pre-emergence + Oxadiargyl 90 g ha-1 post- emergence at 45 DAS), T3 (Oxadiargyl 90 g ha-1 pre-emergence + Quizalofop- ethyl 40 g ha-1 post-emergence at 45 DAS), T4 (Oxadiargyl 90 g ha-1 pre-emergence + Fenoxaprop-p-ethyl 75 g ha-1 post- emergence at 45 DAS), T5 (Oxyfluorfen 120 g ha-1 pre-emergence + Oxadiargyl 90 g ha-1 post-emergence at 45 DAS), T6 (Oxyfluorfen 120 g ha-1 pre-emergence + Quizalofop- ethyl 40 g ha-1 post- emergence at 45 DAS), T7 (Oxyfluorfen 120 g ha-1 pre-emergence + Fenoxaprop-p-ethyl 75 g ha1 post-emergence at 45 DAS), T8 (2 HW & IC at 30 and 45 DAS), T9 (weed free) and treatment T10 (unweeded check). These treatments were replicated thrice in randomized block design.

Autorentext

J. B. Vasave trabalha atualmente como Investigador Científico Assistente na NAU, Mangrol, e Chefe de Unidade. Ele possui duas qualificações NET e uma ARS no Departamento de Agronomia, conduzidas pelo ICAR. É especialista em gestão de ervas daninhas, produção agrícola e agricultura de precisão. Membro do grupo NRM e do conselho de estudos para melhoria de culturas.

Klappentext

A field experiment entitled "Evaluation of pre and post- emergence herbicides in gram (Cicer arietinum L.)" was conducted during rabi season of 2011-12 at Instructional Farm, Department of Agronomy, College of Agriculture, Junagadh Agricultural University, Junagadh. The experiment comprising 10 weed management treatments viz., T1 (Oxyfluorfen 180 g ha-1 pre-emergence + 1 HW & IC at 30 DAS), T2 (Oxadiargyl 90 g ha-1 pre-emergence + Oxadiargyl 90 g ha-1 post- emergence at 45 DAS), T3 (Oxadiargyl 90 g ha-1 pre-emergence + Quizalofop- ethyl 40 g ha-1 post-emergence at 45 DAS), T4 (Oxadiargyl 90 g ha-1 pre-emergence + Fenoxaprop-p-ethyl 75 g ha-1 post- emergence at 45 DAS), T5 (Oxyfluorfen 120 g ha-1 pre-emergence + Oxadiargyl 90 g ha-1 post-emergence at 45 DAS), T6 (Oxyfluorfen 120 g ha-1 pre-emergence + Quizalofop- ethyl 40 g ha-1 post- emergence at 45 DAS), T7 (Oxyfluorfen 120 g ha-1 pre-emergence + Fenoxaprop-p-ethyl 75 g ha1 post-emergence at 45 DAS), T8 (2 HW & IC at 30 and 45 DAS), T9 (weed free) and treatment T10 (unweeded check). These treatments were replicated thrice in randomized block design.