A field experiment was carried out during the rabi season of 2018-19 at experimental farm Department of Horticulture College of Agriculture Parbhani (Maharashtra). Eleven treatments were applied with three replications and laid out under randomized block design (RBD). The result revealed that the application of 50 N Enriched through compost + Biofertlizers + 50 % N through chemical fertilizers + Sulphur + Micronutrients was recorded as best treatment for majority of characters. Therefore basis of present study it is concluded that application of Biofertilizers Azospirillum and PSBincombinationwith50%compost, 50% N through chemical fertilizer, sulphur and micronutrient can be suggested cost effective combination for enhanced yield and quality onion production.
A field experiment was conducted at ARS, Repoli (18 0 .18' North latitude and 73 0 .32' East longitude), to study the bioefficacy and phytotoxicity of Carfentrazone-Ethyl40 % DF in direct seeded rice during Summer (January) of 2018. The field experiment was laid out in randomised block design with 14 treatments consists of Carfentrozone ethyl 40% DF @ 12.5 g ml-1 a.i. ha-1 at 20 DAS, Carfentrozone ethyl 40% DF @ 25 g ml-1 a.i. ha-1 at 20 DAS, Carfentrozone ethyl 40% DF @ 50 g ml-1 a.i.ha-1 at 20 DAS, Carfentrozone ethyl 40% DF @ 12.5 g ml-1 a.i.ha-1 at 30 DAS, Carfentrozone ethyl 40 per cent DF @ 25 g ml-1 a.i. ha-1 at 30 DAS, Carfentrozone ethyl 40% DF @ 50 g ml-1 a.i.ha-1 at 30 DAS, Carfentrozone ethyl 40% DF @ 12.5 g ml-1 a.i.ha-1 at 40 DAS, Carfentrozone ethyl 40% DF @ 25 g ml-1 a.i. ha-1 at 40 DAS, Carfentrozone ethyl 40% DF @ 50 g ml-1 a.i. ha-1 at 40 DAS, Carfentrozone ethyl 40% DF @ 25 g ml-1 a.i. ha-1 at 30 DAS (market product), Oxyflourofen 23.5% EC @ 150-240 a.i. ha-1 at 30 DAS, Bispyribac sodium 10% SC @ 20 g ml-1 ha-1 at 30 DAS, Untreated control and Hand weeding at 20 DAS and 40 DAS and three replications. Application of Carfentrozone ethyl 40% DF @ 25 g ml-1 a.i. ha-1 at 30 DAS recorded significantly higher grain and straw yield as compared to rest of the treatments under study as well as more weed control efficiency (86.19%) at harvest. No phytotoxicity effect was observed in any treatment after testing Carfentrozone ethyl 40% DF in direct seeded rice.
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