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Agricultural Science Digest, volume 26 issue 1 (march 2006) : 69 - 70

WEED MANAGEMENT IN RICE AND ITS CARRY OVER EFFECT ON SUCCEEDING BLACK GRAM

I. Gnanavel, R.M. Kathiresan

Affiliations

¹Department of Agronomy, Faculty of Agriculture, Annamalai University, Annamalainagar - 608 002, India

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Cite article:- Gnanavel I., Kathiresan R.M. (2024). WEED MANAGEMENT IN RICE AND ITS CARRY OVER EFFECT ON SUCCEEDING BLACK GRAM. Agricultural Science Digest. 26(1): 69 - 70. doi: .

ABSTRACT

Field experiments were conducted on weed control in rice-blackgram at Annamalai University Farm, Annamalainagar, India during 1999–2000. Among the rice weed control measures, hand weeding twice recorded the least weed counts (19.0 m−2) and weed dry matter production (300.2 kg ha−1) with maximum rice grain yield (5.91 t ha−1), which was at par to incorporation of 10 t pressmud ha−1 + 1 t Azolla ha−1 (5.72 t ha−1). The later had positive carry over effect on weed control in succeeding black gram also

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REFERENCES

Chatterjee, B.N. and Maiti, S. (1981). Principles and Practices of Rice Growing 2nd ed. Oxford and IBH Publication, 293 p.
Kannaiyan, S. et al. (1983). IRRN, 8(4): 21.
Kathiresan, R.M. and Vijayabaskaran, S. (1993). Proc. Symp. Indian Soc. Weed Sci., 3: 18-91.
Marcus Franda (1981). Develop. Digest, 19: 4-12.
Navarez, D.C. and Moody, K. (1989). Philip. J. Weed Sci., 16: 64-71.
Shanmugavadivu, R. and Kathiresan, R.M. (1997). Annamalai Univ. Agric. Res. Ann. Rep., 17: 83.

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WEED MANAGEMENT IN RICE AND ITS CARRY OVER EFFECT ON SUCCEEDING BLACK GRAM

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