Title: The influence of trace element fertilizer and rare earth element on alfalfa yield and quality
Abstract:The influence of trace element fertilizer and rare earth element on alfalfa's yield and quality was studied on barren,heavily salted place. The results indicated that: trace element fertilizer and rar...The influence of trace element fertilizer and rare earth element on alfalfa's yield and quality was studied on barren,heavily salted place. The results indicated that: trace element fertilizer and rare earth element can raise alfalfa's yield,the solution of 200 PPM rare earth element is the highest,the yield is 16 708.40 kg/hm~2,higher than the antitheses 24.74%;the protein content of alfalfa raises after fertilizing,the solution of 100 g/kg rare earth element is obvious,the content of protein is 22.14%,23.30% respectively,more than the antitheses35.99%,30.75%;to raise the income of alfalfa plant,the solution of 200 g/kg rare earth element is the highest,being 1 979.52 yuan/hm~2.Read More
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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