Effects of Different Kinds of Organic Carbon Fertilizers on Yield and Quality of Brassica chinensis L.
[Objective]To screen the most suitable organic carbon fertilizer for the growth of Brassica chinensis L..[Method]Brassica chinensis L.was used as the study material to explore the effects of different organic carbon fertilizers(brown sugar,sucrose,humic acid)on the yield and quality.[Result]The results showed that treatments of different kinds of organic carbon fertilizer could promote the yield increase of Bras-sica chinensis L.,and the treatment of humic acid had the most significant effect with the yield increased by 21.83%.The contents of soluble sugar,soluble protein and VC were the highest in humic acid treatment,and the contents of chlorophyll and carotene were increased.There were no significant differences in soluble solids and dry weight among the treatments.[Conclusion]The application of humic acid can improve the yield and quality of Brassica chinensis L..
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维普
