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Research Article Open access CC BY 4.0

Effect of Different Herbicides on Weed Management, Crop Growth and Yield of Soybean

Shani Gulaiya, K. K. Jain, Pratap Singh Jamre, Arvind Ahirwal, Abhishek Sharma, Priya Kochale, Rajkumar Prajapati, Ashish Kumar

International Journal of Plant & Soil Science · pp. 435–440 · Published 25 Nov 2023

10.9734/ijpss/2023/v35i224151

Abstract

To assess the performance of several PPI combination herbicides during the 2019 Kharif season, a field experiment was carried out at the Product Testing Unit, Department of Agronomy, JNKVV, Jabalpur (M.P.). Proper contact of herbicide with weeds is very difficult in case of post emergence application in soybean due to quick cover of ground and attaining the proper height. Post-emergence herbicides like chlorimuron, and phenoxaprop-p-ethyl are being used by the farmers from quite long time. Herbicides combinations are more effective weaponsin talkingweed menace and thereby nutrient depletion by them than a single herbicide approach. The use of herbicides, particularly as pre plant-incorporation may check the emergence of weeds in  early  stage  and create  weed  free  environment. Three replications of the field studies using the Randomized Block Design (RBD) with eleven treatments were conducted. The results showed that applying Diclosulam 0.9% + Pendimethalin 35% SE 22.5 + 875 g ha-1 as PPI significantly surpassed other herbicide mixtures in terms of weed index (12%), WCE (77.69%), except for T4 (81.00%), growth and yield attributes such as number of branches plant-1 (4.07), root nodules plant-1 (69.00), pods plant-1(50.33), seeds pod-1 (2.67) as well as seed index (10.03). Whereas, highest seed as well stover yield was found superior underDiclosulam 0.9% + Pendimethalin 35% SE 22.5 + 875 g ha-1.

Diclosulam Pendimethalin hand weeding Pre Plant Incorporation (PPI) root nodules soybean seed yield seed index

References (4)

  1. 1 Weed management by sowing methods and herbicides in soybean
  2. 2 Bioefficacy of imazethapyr on the predominant weeds in soybean.
  3. 3 Effect of Weedicides on Physiological parameters, Growth, Yield and Yield components of Soybean (Glycine max. L) and Weed Growth.
  4. 4 Advances in Crop Science and Technology [DOI]

Cited by 2

Saflufenacil to manage weeds in soybean

Ashok Walikar, Rajesh Kumar Singh, Nihal Chandra Mahajan · Indian Journal of Weed Science · 2025

Bio-Efficacy Evaluation of Herbicides for Weed Management in Rabi Onion

B.S. Gohil, B.P. Solanki, M.R. Kadivar · Archives of Current Research International · 2024

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