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Legume Research, volume 30 issue 3 (september 2007) : 215 - 217

INFLUENCE OF LEGUMES AND THEIR PLANTING GEOMETRY AS INTERCROP WITH POTATO (SOLANUM TUBEROSUM L.) ON PRODUCTIVITYAND SOIL N FERTILITY

L.N. Singh, A.K.Kumar Singh, Kh.I. Singh

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¹Central Agricultural University, Imphal – 795 001, India.

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Cite article:- Singh L.N., Singh A.K.Kumar, Singh Kh.I. (2024). INFLUENCE OF LEGUMES AND THEIR PLANTING GEOMETRY AS INTERCROP WITH POTATO (SOLANUM TUBEROSUM L.) ON PRODUCTIVITYAND SOIL N FERTILITY. Legume Research. 30(3): 215 - 217. doi: .

ABSTRACT

Peas, gram and broad bean were tried as intercrops in potato for two seasons. The results revealed that potato + gram intercropping in 2:1 and 1:1 row ratio combinations produced higher yield over potato sole cropping. Higher uptake of N was also observed in the said intercropping systems in comparison to that of potato sole. Inspite of higher N uptake, better N soil balance were observed in these intercropping systems as indicated by positive soil N balance while that of potato sole cropping showed a negative balance.

KEYWORDS

REFERENCES

Jackson, M.L. (1973) Soil Chemical Analysis. Prentice Hall of India Pvt. Ltd.
Padhi, A.K. (2002) Ann. Agri. Res. 23:38-45.
Palaniappan, S.P.(1985) In : Cropping System in Tropics. Willey Eastern Ltd. And TNAU, Coimbatore. Pp. 16-20.
Puskarnath (1976) (In) : Potato in Indian agriculture. Orient Longman Ltd. New Delhi. Pp. 8-10.
Searle, P.G.E., et al.(1981) Field Crop Res. 4:133-145.
Singh, R.P. et al. (1993) Haryana Hort. Sci. 22:337-339.
Yadav, R.L. (1981) Indian Agron. 26:267-271.

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INFLUENCE OF LEGUMES AND THEIR PLANTING GEOMETRY AS INTERCROP WITH POTATO (SOLANUM TUBEROSUM L.) ON PRODUCTIVITYAND SOIL N FERTILITY

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