ScholarLens Back to search
2010•Hebei Nongye Daxue xuebaoRequires access

Effect of N,P and K fertilizer application on the yield and microelement nutrition of alfalfa

LU Jian-wei

Open publisher page 0 citations

Abstract

Experiment was carried out in field to study the effect of N,P and K fertilizer application on the yield and microelement nutrition of alfalfa(Medicago sativa L.).The results showed the yield of alfalfa was significantly higher than CK with application of N,P and K fertilizer,the yield increased by 5.45% to 15.01%,and the effect of N,P and K fertilizer application was significantly better than the single fertilizer;The content and accumulating quantity of alfalfa's Fe,Mn,Cu,Zn,Mo,B,Co and Se were increased with application of N,P and K fertilizer,and the effect of N,P and K fertilizer application was better than the single fertilizer;The effect was most effective by the treatment of NPK,and was significantly higher than CK.

About this research paper

What this paper is about

Experiment was carried out in field to study the effect of N,P and K fertilizer application on the yield and microelement nutrition of alfalfa(Medicago sativa L.).The results showed the yield of alfalfa was significantly higher than CK with application of N,P and K fertilizer,the yield increased by 5.45% to 15.01%,and the effect of N,P and K fertilizer application was significantly better than the single fertilizer;The content and accumulating quantity of alfalfa's Fe,Mn,Cu,Zn,Mo,B,Co and Se were increased with application of N,P and K fertilizer,and the effect of N,P and K fertilizer application was better than the single fertilizer;The effect was most effective by the treatment of NPK,and was significantly higher than CK.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Experiment was carried out in field to study the effect of N,P and K fertilizer application on the yield and microelement nutrition of alfalfa(Medicago sativa L.).The results showed the yield of alfalfa was significantly higher than CK with application of N,P and K fertilizer,the yield increased by 5.45% to 15.01%,and the effect of N,P and K fertilizer application was significantly better than the single fertilizer;The content and accumulating quantity of alfalfa's Fe,Mn,Cu,Zn,Mo,B,Co and Se were increased with application of N,P and K fertilizer,and the effect of N,P and K fertilizer application was better than the single fertilizer;The effect was most effective by the treatment of NPK,and was significantly higher than CK.

Key concepts: Fertilizer, Yield (engineering), Medicago sativa, Agronomy, Chemistry, Animal science, Mathematics, Field experiment

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
Effect of N,P and K fertilizer application on the yield and microelement nutrition of alfalfa — Research Paper | ScholarLens