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Agricultural Science Digest, volume 23 issue 1 (march 2003) : 26 - 28

INTEGRATED NUTRIENT SUPPLY SYSTEM FOR ZINC AND SULPHUR IN LOWLAND RICE

S. Mythili, K. Natarajan, R. Kalpana

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¹Tamil Nadu Agricultural University Coimbatore -641003, India

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Cite article:- Mythili S., Natarajan K., Kalpana R. (2024). INTEGRATED NUTRIENT SUPPLY SYSTEM FOR ZINC AND SULPHUR IN LOWLAND RICE. Agricultural Science Digest. 23(1): 26 - 28. doi: .

ABSTRACT

A field experiment was conducted in the zinc and sulphur deficient soil to study the effect of green manure (GM) and inorganic Zn and S fertilizer combinations on yield of a short duration rice variety (ADT 36). Application of NPK (100:50:50 N:P 2O 5:K 2O kg ha −1), Zn as ZnSO 4 (5 kg Zn ha −1) and S as gypsum (50 kg S ha −1) coupled with green manure (Sesbania aculeataat 10 t ha −1) resulted in significantly higher grain yield (5627 kg ha −1).

KEYWORDS

REFERENCES

Bouldin, D.R. (1988): In: Proc. Sym. Sustainable Agric - Role of green manure crops in rice farming systems, lRRI, Philippines, Manila. 151-156.
De Datta, S,K (1981). Principles and Practices of Rice Production. John Wiley & Sons, New York. pp: 618.
Kundu, OK and Pilai, KG. (1992). Ferri! News., 3.7(4): 35-41.
Nagarajah, S. et al (1989). PI Soil, 116: 37-48. 28 AGRICULTURAL SCIENCE DIGEST
Natarajan, K. (1989). Ph.D Thesis, Tamil Nadu Agricultural University, Coimbatore.
Reynolds, C.M. and Wolf, D.C. (1987). Soil Sci., 143: 418-425.'
Takkar, P.N. and Nayyar, V.K. (1981). Fertil. News., 26: 23-33.
Tanaka, T. (1978). In: Soils and Rice. IRRl, Manila, Philippines. pp. 605-620

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INTEGRATED NUTRIENT SUPPLY SYSTEM FOR ZINC AND SULPHUR IN LOWLAND RICE

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