1994Madras Agricultural JournalOpen access

NUTRIENT MANAGEMENT IN GROUNDNUT-SORGHUM CROP ROTATION

V. Geethalakshmi, CHRISTOPHER LOURDURAJ A, RAVEENDRAN T.S, JOHN JOEL A, K. Rajamanickam

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Abstract

A field experiment was conducted at Aliyarnagar involving groundnut-sorghum crop rotation to study the effect of nutrients applied to groundnut on the succeeding sorghum crop. The results revealed that application of 45 kg/ha phosphorus along with the recommended doses of other nutrients to groundnut, minimised the fertiliser requirement of sorghum to the tune of 1/3rd of the recommended dose

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A field experiment was conducted at Aliyarnagar involving groundnut-sorghum crop rotation to study the effect of nutrients applied to groundnut on the succeeding sorghum crop. The results revealed that application of 45 kg/ha phosphorus along with the recommended doses of other nutrients to groundnut, minimised the fertiliser requirement of sorghum to the tune of 1/3rd of the recommended dose

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Available abstract

A field experiment was conducted at Aliyarnagar involving groundnut-sorghum crop rotation to study the effect of nutrients applied to groundnut on the succeeding sorghum crop. The results revealed that application of 45 kg/ha phosphorus along with the recommended doses of other nutrients to groundnut, minimised the fertiliser requirement of sorghum to the tune of 1/3rd of the recommended dose

Key concepts: Sorghum, Agronomy, Crop, Nutrient, Crop rotation, Sweet sorghum, Phosphorus, Nutrient management

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