ACTA AGRICULTURAE BOREALI-SINICA

Special Issue: Soil fertilizer

Previous Articles     Next Articles

The Effects of Fertilizing Treatments on the Nutritious Component of Vegetables

HUANG Jin-li1, LIU Shi-qi2, WANG Jing-jun1, TIAN Hong-jun3   

  1. 1. Biology Department,Linyi Teacher University;
    2. Department of Horticulture,Shandong Agricultural University;
    3. The Seventh School of Linyi 276005, China
  • Received:2002-04-06 Published:2002-12-31

Abstract: Fertilization effect on vegetables nutritious component was studied through trials conducted using cucumber,tomato,spinach and carrot.The results showed that the optimum treatment was the combination of half worm manure(56 250 kg/ha) with 50% NPK,which increased the content of vitamin C,soluble sugar,soluble protein and pectin and reduced the content of nitrate,tanin and cellulose of four kinds of vegetables.Compared with the urea treatment,the content of vitamin C in carrot,soluble protein in spinach and the ratio of sugar and acid increased by 61.34%,5.87% and 41.09% respectively.Meanwhile,the nitrate content reduced by 9%.

Key words: Cucumber, Tomato, Spinach, Fertilization, Quality

CLC Number: 

Cite this article

HUANG Jin-li, LIU Shi-qi, WANG Jing-jun, TIAN Hong-jun. The Effects of Fertilizing Treatments on the Nutritious Component of Vegetables[J]. ACTA AGRICULTURAE BOREALI-SINICA, doi: 10.3321/j.issn:1000-7091.2002.z1.040.