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Agricultural Science Digest, volume 24 issue 3 (september 2004) : 206 - 208

EFFECT OF IRRIGATION, SOURCES AND LEVELS OF SULPHUR ON SUNFLOWER YIELD AND NUTRIENT UPTAKE

G.S. Meti, G. Somanagouda, Suresh Doddamani, 5.5. Meli

Affiliations

¹Department of Agronomy, University of Agricultural Sciences. Dharwad - 586 101, India

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Cite article:- Meti G.S., Somanagouda G., Doddamani Suresh, Meli 5.5. (2024). EFFECT OF IRRIGATION, SOURCES AND LEVELS OF SULPHUR ON SUNFLOWER YIELD AND NUTRIENT UPTAKE. Agricultural Science Digest. 24(3): 206 - 208. doi: .

ABSTRACT

A field experiment was conducted during rabi/summer season of 1996–97 to study the response of sunflower to irrigation, sources and levels of sulphur. The maximum seed yield of sunflower was obtained at 1.0 IW/CPE ratio (18.48 q/ha) as compared to 0.8 IW/CPE ratio (16.99 q/ha). The yield components, such as more number of filled seeds, higher seed weight and seed weight/head followed the same trend as that of seed yield. Application of gypsum as source of sulphur produced significantly higher seed yield (18.27 q/ha) than elemental sulphur (17.27 q/ha). Seed yield of sunflower was increased by application of sulphur at the rate of 60 kg/ha over no sulphur.

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REFERENCES

Intodia, S.K. and Tomar,a.P. (1997). Indian J. Agric. Sci., 67: 46-47.
Krishnamurthy, V.v. and Mathan, KK (1996). Madras Agric. J., 83: 640-642.
Patel, C.S. and Singh, R.M. (1980). Indian J. Agron.. 25: 122-128.
Ramesh Babu et al. (1993). Farming Systems, 9: 94-104.
Tamak. J.C. et al. (1997); Indian J. Agron.. 42: '173-176.
Vivek et al. (1994). Indian J. Agron., 39: 142-143

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EFFECT OF IRRIGATION, SOURCES AND LEVELS OF SULPHUR ON SUNFLOWER YIELD AND NUTRIENT UPTAKE

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