2007•Hubei nongye kexueRequires access

Effect of Water and Nitrogen Cooperation on Grain Yield and Water Use Efficiency in Winter Wheat

Yu Zhenwen

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Abstract

The field culture was conducted to study the effect of water and nitrogen cooperation on grain yield and water use efficiency in winter wheat.The results showed that the effect of N fertilizer was inhibited seriously by water stress,only with the condition of water and nitrogen coordination,it was developed abundantly.There by,N fertilizer could not only increase winter wheat yields but also improve water use efficiency in winter wheat.

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What this paper is about

The field culture was conducted to study the effect of water and nitrogen cooperation on grain yield and water use efficiency in winter wheat.The results showed that the effect of N fertilizer was inhibited seriously by water stress,only with the condition of water and nitrogen coordination,it was developed abundantly.There by,N fertilizer could not only increase winter wheat yields but also improve water use efficiency in winter wheat.

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Available abstract

The field culture was conducted to study the effect of water and nitrogen cooperation on grain yield and water use efficiency in winter wheat.The results showed that the effect of N fertilizer was inhibited seriously by water stress,only with the condition of water and nitrogen coordination,it was developed abundantly.There by,N fertilizer could not only increase winter wheat yields but also improve water use efficiency in winter wheat.

Key concepts: Nitrogen, Agronomy, Winter wheat, Yield (engineering), Grain yield, Environmental science, Nitrogen fertilizer, Water stress

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