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The effect of nitrogen fertilizer rates on NFUE and NUE of 3 soybean cultivars

Cheng Yan

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Abstract

A pot experiment has been conducted to study on the NFUE (Nitrogen Fertilizer Uti- lization Efficency) and NUE (Nitrogen Utilization Efficency) of 3 soybean cultivars at N_1, and N_2 rates. The results show that NFUEs vary with nitrogen rates and cultivars, and that NVEs vary little with nitrogen rates and cultivars.

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What this paper is about

A pot experiment has been conducted to study on the NFUE (Nitrogen Fertilizer Uti- lization Efficency) and NUE (Nitrogen Utilization Efficency) of 3 soybean cultivars at N_1, and N_2 rates. The results show that NFUEs vary with nitrogen rates and cultivars, and that NVEs vary little with nitrogen rates and cultivars.

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Available abstract

A pot experiment has been conducted to study on the NFUE (Nitrogen Fertilizer Uti- lization Efficency) and NUE (Nitrogen Utilization Efficency) of 3 soybean cultivars at N_1, and N_2 rates. The results show that NFUEs vary with nitrogen rates and cultivars, and that NVEs vary little with nitrogen rates and cultivars.

Key concepts: Cultivar, Nitrogen, Agronomy, Nitrogen fertilizer, Fertilizer, Biology, Chemistry, Organic chemistry

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