EVALUATION OF DIFFERENT PRE AND POST EMERGENCE HERBICIDES IN PEARL MILLET AND ITS RESIDUAL EFFECT ON SUCCEEDING BLACKGRAM
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Authors
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V. Harini
Department of Agronomy, S.V. Agricultural College, Tirupati-517502, Acharya N.G. Ranga Agricultural University, Andhra Pradesh
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B. Sandhya Rani
Department of Agronomy, S.V. Agricultural College, Tirupati-517502, Acharya N.G. Ranga Agricultural University, Andhra Pradesh
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P. MAHESWARA REDDY
Department of Agronomy, S.V. Agricultural College, Tirupati-517502, Acharya N.G. Ranga Agricultural University, Andhra Pradesh
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A Prasanthi
Department of Agronomy, S.V. Agricultural College, Tirupati-517502, Acharya N.G. Ranga Agricultural University, Andhra Pradesh
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V Chandrika
Department of Agronomy, S.V. Agricultural College, Tirupati-517502, Acharya N.G. Ranga Agricultural University, Andhra Pradesh
Keywords:
Blackgram, Herbicides, Pearl millet, Residues, Weed managementAbstract
A field investigation was conducted at the Dryland farm of S. V. Agricultural College, Tirupati campus of Acharya N.G. Ranga Agricultural University, Andhra Pradesh, during Rainy season, 2023 in a randomized block design. Eleven treatments were undertaken and each replicated thrice. The lowest weed density and biomass, higher weed control efficiency and pearl millet growth parameters, yield attributes, grain and stover yield were recorded with hand weeding (HW) twice at 20 and 40 DAS, but it was equally effective with pre emergence (PE) application of pendimethalin 0.5 kgha-1fb 1 HW at 30 DAS and PE application of atrazine 0.5 kg ha-1fb 1 HW at 30 DAS. Among the pre followed by post emergence (PoE) herbicides the density and dry weight of total weeds were lower with PE application of pendimethalin 0.5 kg ha-1fb PoE application of carfentrazone ethyl 20 gha-1at 25 DAS, which was at par with PE application of pendimethalin 0.5 kg ha-1fb PoE application of pyrithiobac sodium 0.05 kg ha-1at 25 DAS. Growth parameters of blackgram were not significantly influenced by weed management practices imposed in pearl millet. Application of atrazine, pendimethalin, pyrithiobac sodium, metsulfuron methyl + chlorimuron methyl, carfentrazone ethyl and tembotrione in pearl millet did not exert any residual/inhibitory effect on succeeding blackgram.
References
1. Aruna, K.J, Rao, P.C, Madhavi, M and
2. Padmaja, G. 2018. Effect of herbicides
3. on the activity of soil enzyme urease
4. in maize crop. Indian Journal of
5. Agricultural Research,52 (3): 300-304.
6. Chaudhary, C., Hooda, V.S., Isha, K.S.,
7. Nagora, M., Kumar, S and Nandal, D.P.
8. 2022. Impact of Integrated weed
9. management practices on growth
10. parameters, yield attributes and yield of
11. pearl millet (Pennisetum glaucum). The
12. Pharma Innovation Journal, 11(4): 687
13. 692.
14. Directorate of Millets Development, 2021-22.
15. Girase, P.P., Suryawanshi, R.T., Pawar,
16. P.P and Wadile, S.C. 2017. Integrated
17. weed management in pearl millet.Indian
18. Journal of Weed Science, 49 (1): 41-43.
19. Gomez, K.A. and Gomez, A.A. 1984. Statistical
20. Procedure for Agricultural Research.
21. International Rice Research Institute,
22. Manila, Philippines. 304-305.
23. Gupta, V., Singh, B.N.,Kumar, J., Singh, M and
24. Jamwal, B.S. 2012. Effect of Imazathypr
25. on weed control and yield in chickpea
26. under Kandi belt of low altitude sub
27. tropical zone of Jammu. Madras
28. Agricultural Journal, 99(1): 81-86.
29. Kiroriwal, A., Yadav, R.S. and Kumawat, A.
30. 2012. Weed management in pearl millet
31. based cropping system. Indian Journal
32. of Weed Science, 44(3): 200-203.
33. Kumar, V., Tyagi, S. and Singh, D. 2012. Yield,
34. N uptake and economics of fodder
35. sorghum and associated weeds as
36. affected by different weed management
37. practices. Progressive Agriculture, 2(1):
38. 96-102.
39. Mishra, J.S., Rao, S.S and Patil, J.V. 2014.
40. Influence of sorghum cultivars and weed
41. management practices on nutrient
42. uptake by crop and weeds in semi-arid
43. tropical India. Indian Journal of Plant
44. Physiology, 19(4): 351-355.
45. Nandagavi, R.A. and Halikatti, S.I. 2021.
46. Bioefficacy of the sequential application
47. of herbicides in cotton. Journal of
48. Pharmacognosy and Phytochemistry,
49. 10(1): 2078-2083.
50. Nazreen, S., Subramanyam, D., Sunitha, N and
51. Umamahesh, V. 2018. Seedling vigour
52. index and productivity of greengram as
53. influenced by pre and post emergence
54. herbicicdes applied to maize. Journal of
55. Pharmacognosy and Phytochemistry,
56. 7(3): 584-587.
57. Paswan, A.K., Mandal, D., Kumawat, N., Kumar,
58. J., Kumar, R., Singh, A.K and Kumar, A.
59. 2017. Efficacy of separate and premix
60. formulation of metsulfuron-methyl and
61. carfentrazone-ethyl on weeds in wheat:
62. a review. International Journal of Current
63. Microbiology Applied Sciences. 6(7):
64. 2439-2453.
65. Rani, B.S., Chandrika, V., Reddy, G.P.,
66. Sudhakar, P and Sagar, G.K. 2021. Weed
67. management with pre and post
68. emergence herbicides in maize under
69. maize - greengram cropping
70. system. Indian Journal of Weed
71. Science. 53(4): 405-410.
72. Singh, V.P., Guru, S.K, Kumar, A., Banga, A and
73. Tripathi, N. 2012. Bioefficacy of
74. tembotrione against mixed weed complex
75. in maize. Indian Journal of Weed
76. Science, 44(1): 1-5.
77. Yadhav, D.B., Yadhav, A., Punia, S.S., Duhan,
78. A. 2018. Temobotrione for post
79. emergence control of complex weed flora
80. in maize. Indian Journal of Weed
81. Science, 50(2): 133-136.
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