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Current IssueEditorial BoardOnline First ArticlesArchive

volume 37 issue 1 (february 2014) : 47-54,   Doi: 10.5958/j.0976-0571.37.1.007

INFLUENCE OF POST EMERGENCE HERBICIDES ON WEEDS, NODULATION AND YIELDS OF SOYBEAN AND SOIL PROPERTIES

B
B.K. Jha
R
R. Chandra*
R
Rohitashav Singh
1Department of Soil Science, College of Agriculture G B. Pant University of Agriculture and Technology, Pantnagar - 263 145, India
Cite article:- Jha B.K., Chandra* R., Singh Rohitashav (2025). INFLUENCE OF POST EMERGENCE HERBICIDES ON WEEDS, NODULATION AND YIELDS OF SOYBEAN AND SOIL PROPERTIES. Legume Research. 37(1): 47-54. doi: 10.5958/j.0976-0571.37.1.007.

ABSTRACT

A field experiment was conducted at Pantnagar during kharif 2008 to examine the effect of post-emergence herbicides in soybean on productivity, weed infestation and soil health. Treatments consisting of clodinafop-propargyl 8% EC at 80, 100 and 165 g a.i. ha-1, Na-acifluorfen 20% SL of 165 and 206.2 g a.i. ha-1, combination of clodinafop-propargyl 8% EC + Na-acifluorfen 16.5% SL at 80 + 165, 100 + 206.2 and 160 + 330 g a.i. ha-1, imazethapyr 10% SL at 100 g a.i. ha-1, weed free and weedy check were tested in RBD with 3 replications. The soybean variety used for the study was PS-1347. Treatment of weed free check was found best by recording highest nodulation, yield and yield attributes, N uptake and soil parameters. It was at par with imazethapyr 10% SL @ 100 g a.i. ha-1, the treatment that showed highest nodule and plant dry weight, weed control efficiency, grain yield (1975 kg ha-1), straw yield (2445 kg ha-1), N uptake (136.4 kg ha-1 in grain and 40.9 kg ha-1 in straw), soil organic carbon, available N, P, K, microbial counts and dehydrogenase activity among different herbicides treatments. Clodinafop-propargyl 8% EC + Na-acifluorfen 16.5% SL was also found effective in weed control with 100 + 206.2 g a.i. ha-1. It was comparable to imazethapyr 10% SL @ 100 g a.i. ha-1 in weed index, weed control efficiency, nodule dry weight, grain and straw yields, N uptake, soil organic C, available N and K, microbial counts and dehydrogenase activity. The  highest net return of Rs. 39563 ha-1 was obtained with weed free check, which was at par with imazethapyr 10% SL @ 100 g a.i. ha-1 and Clodinafop-propargyl 8% EC + Na-acifluorfen 16.5 SL @ 100 + 206.2 g ai ha-1.

REFERENCES

  1. Billore, S.D., Joshi, O.P. and Ramesh, A. (2001). Effect of herbicides on nodulation, yield and weed control in soybean. Indian J. Agric. Sci. 71: 193-194.
  2. Chandel, A.S. and Saxena, S.C. (2001). Effect of some new post-emergfence herbicides on weed parameters and seed yield of soybean (Glycine max). Indian J. Agron. 36(2):332-338.
  3. Chantana, S., Pornpimol, C., Thianchai, A. and Preecha, W. (1999). Effect of herbicides on nitrogen fixation of soybean by 15N dilution method. Thailand. J Soils and Fertilizers 21(1): 29-34.
  4. Chhonkar, R.S. and Balyan, R.S. (1999). Competition and control of weeds in soybean. Weed Sci. 47:107-111.
  5. Halvankar, G.B., Varghese, P., Taware, S.P. and Raut, V.M. (2005). Effect of herbicides on weed dynamics and yield of soybean. J. Maharashtra Agric. Univ. 30: 35-37.
  6. Jayakumar, R, Siddeswaran, K., Premsekar, M., Kempuche, N. and Subramaniyana, S. (1989). Nutrient uptake by certain field crops and associated weeds and its effect on yield. Pesticide 21: 37-39.
  7. Kalpana, R. and Velaytham, A. (2004). Effect of herbicides on weed control and yield of soybean. Indian J. Weed Sci. 36: 138-148.
  8. Kishinevsky, B., Lobel, R., Lifshitz, N. and Gurfd, D. (1998). Effects of some commercial herbicides on rhizobia and their symbiosis with peanuts. Weed Res. 28: 291-296.
  9. Page, A.L.(1982) Methods of Soil Analysis. Part 2, Chemical and Microbiological Properties. 2nd ed. Madison (WI): ASA and SSSA.
  10. Ramesh, A., Joshi, O.P. and Billore, S.D. (2000). Effect of herbicides on soil dehydrogenase and urease activity in soybean. Indian J. of Agric. Sci. 70:218-219.
  11. Shete, B.T., Patil, H.M. and Kolekar, P.T. (2007). Effect of cultural practices and post-emergence herbicides against weed control in soybean. Int. J. Agric. Sci. 3: 273-275.
  12. Singh, G. and Singh, D. (1987). Weed control efficiency of pendimethalin and methabenjthiazuron in soybean. Indian J. Weed Sci. 19: 230-232.
  13. Singh, Y., Chaudhary, D.C., Singh. S. P., Bhardwaj, A.K. and Singh, D. (1996). Sustainability of rice (Oryza sativa)-    wheat (Triticum aestivum) sequential cropping through introduction of legume crop in system. Indian J. Agron. 41: 510-    514.
  14. Tabatabai, M. A. (1994). Soil enzymes. In: Methods of Soil Analysis. Part 2. Microbiological and biochemical properties (Weaver R.W., Angele, S., Bottomley, P, Bezdick, D., Smith, S., Tabatabai, A., Wollum, A., Eds). SSSA Book Series No. 5. Madison (WI): SSSA. p. 775–833.
  15. Vyas, M.D. and Jain, A.K. (2003). Effect of pre and post-emergence herbicides on weed control and productivity of soybean. Indian J. Agron. 48: 309-311.
  16. Wollum AG. (1982). Cultural methods for soil microorganisms. In: Methods of Soil Analysis. Part 2. Chemical and microbiological properties (Page, A.L., Miller, H., Keeney, D.R. Eds). Agronomy monograph No. 9. Madison (WI): ASA and SSSA. p. 781–814.
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    volume 37 issue 1 (february 2014) : 47-54,   Doi: 10.5958/j.0976-0571.37.1.007

    INFLUENCE OF POST EMERGENCE HERBICIDES ON WEEDS, NODULATION AND YIELDS OF SOYBEAN AND SOIL PROPERTIES

    B
    B.K. Jha
    R
    R. Chandra*
    R
    Rohitashav Singh
    1Department of Soil Science, College of Agriculture G B. Pant University of Agriculture and Technology, Pantnagar - 263 145, India
    Cite article:- Jha B.K., Chandra* R., Singh Rohitashav (2025). INFLUENCE OF POST EMERGENCE HERBICIDES ON WEEDS, NODULATION AND YIELDS OF SOYBEAN AND SOIL PROPERTIES. Legume Research. 37(1): 47-54. doi: 10.5958/j.0976-0571.37.1.007.

    ABSTRACT

    A field experiment was conducted at Pantnagar during kharif 2008 to examine the effect of post-emergence herbicides in soybean on productivity, weed infestation and soil health. Treatments consisting of clodinafop-propargyl 8% EC at 80, 100 and 165 g a.i. ha-1, Na-acifluorfen 20% SL of 165 and 206.2 g a.i. ha-1, combination of clodinafop-propargyl 8% EC + Na-acifluorfen 16.5% SL at 80 + 165, 100 + 206.2 and 160 + 330 g a.i. ha-1, imazethapyr 10% SL at 100 g a.i. ha-1, weed free and weedy check were tested in RBD with 3 replications. The soybean variety used for the study was PS-1347. Treatment of weed free check was found best by recording highest nodulation, yield and yield attributes, N uptake and soil parameters. It was at par with imazethapyr 10% SL @ 100 g a.i. ha-1, the treatment that showed highest nodule and plant dry weight, weed control efficiency, grain yield (1975 kg ha-1), straw yield (2445 kg ha-1), N uptake (136.4 kg ha-1 in grain and 40.9 kg ha-1 in straw), soil organic carbon, available N, P, K, microbial counts and dehydrogenase activity among different herbicides treatments. Clodinafop-propargyl 8% EC + Na-acifluorfen 16.5% SL was also found effective in weed control with 100 + 206.2 g a.i. ha-1. It was comparable to imazethapyr 10% SL @ 100 g a.i. ha-1 in weed index, weed control efficiency, nodule dry weight, grain and straw yields, N uptake, soil organic C, available N and K, microbial counts and dehydrogenase activity. The  highest net return of Rs. 39563 ha-1 was obtained with weed free check, which was at par with imazethapyr 10% SL @ 100 g a.i. ha-1 and Clodinafop-propargyl 8% EC + Na-acifluorfen 16.5 SL @ 100 + 206.2 g ai ha-1.

    REFERENCES

    1. Billore, S.D., Joshi, O.P. and Ramesh, A. (2001). Effect of herbicides on nodulation, yield and weed control in soybean. Indian J. Agric. Sci. 71: 193-194.
    2. Chandel, A.S. and Saxena, S.C. (2001). Effect of some new post-emergfence herbicides on weed parameters and seed yield of soybean (Glycine max). Indian J. Agron. 36(2):332-338.
    3. Chantana, S., Pornpimol, C., Thianchai, A. and Preecha, W. (1999). Effect of herbicides on nitrogen fixation of soybean by 15N dilution method. Thailand. J Soils and Fertilizers 21(1): 29-34.
    4. Chhonkar, R.S. and Balyan, R.S. (1999). Competition and control of weeds in soybean. Weed Sci. 47:107-111.
    5. Halvankar, G.B., Varghese, P., Taware, S.P. and Raut, V.M. (2005). Effect of herbicides on weed dynamics and yield of soybean. J. Maharashtra Agric. Univ. 30: 35-37.
    6. Jayakumar, R, Siddeswaran, K., Premsekar, M., Kempuche, N. and Subramaniyana, S. (1989). Nutrient uptake by certain field crops and associated weeds and its effect on yield. Pesticide 21: 37-39.
    7. Kalpana, R. and Velaytham, A. (2004). Effect of herbicides on weed control and yield of soybean. Indian J. Weed Sci. 36: 138-148.
    8. Kishinevsky, B., Lobel, R., Lifshitz, N. and Gurfd, D. (1998). Effects of some commercial herbicides on rhizobia and their symbiosis with peanuts. Weed Res. 28: 291-296.
    9. Page, A.L.(1982) Methods of Soil Analysis. Part 2, Chemical and Microbiological Properties. 2nd ed. Madison (WI): ASA and SSSA.
    10. Ramesh, A., Joshi, O.P. and Billore, S.D. (2000). Effect of herbicides on soil dehydrogenase and urease activity in soybean. Indian J. of Agric. Sci. 70:218-219.
    11. Shete, B.T., Patil, H.M. and Kolekar, P.T. (2007). Effect of cultural practices and post-emergence herbicides against weed control in soybean. Int. J. Agric. Sci. 3: 273-275.
    12. Singh, G. and Singh, D. (1987). Weed control efficiency of pendimethalin and methabenjthiazuron in soybean. Indian J. Weed Sci. 19: 230-232.
    13. Singh, Y., Chaudhary, D.C., Singh. S. P., Bhardwaj, A.K. and Singh, D. (1996). Sustainability of rice (Oryza sativa)-    wheat (Triticum aestivum) sequential cropping through introduction of legume crop in system. Indian J. Agron. 41: 510-    514.
    14. Tabatabai, M. A. (1994). Soil enzymes. In: Methods of Soil Analysis. Part 2. Microbiological and biochemical properties (Weaver R.W., Angele, S., Bottomley, P, Bezdick, D., Smith, S., Tabatabai, A., Wollum, A., Eds). SSSA Book Series No. 5. Madison (WI): SSSA. p. 775–833.
    15. Vyas, M.D. and Jain, A.K. (2003). Effect of pre and post-emergence herbicides on weed control and productivity of soybean. Indian J. Agron. 48: 309-311.
    16. Wollum AG. (1982). Cultural methods for soil microorganisms. In: Methods of Soil Analysis. Part 2. Chemical and microbiological properties (Page, A.L., Miller, H., Keeney, D.R. Eds). Agronomy monograph No. 9. Madison (WI): ASA and SSSA. p. 781–814.
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