Relationship between Nutrient Contents in Different Organs of Jasmine
[Objective]In order to provide scientific basis for nutrient management of jasmine.[Method]Samples of root,branch,leaf and flower were collected from 38 jasmine plots in Hengzhou.The contents of nitrogen,phosphorus,potassium,iron,manganese,copper,zinc,boron,molybdenum and selenium in different organs were measured.[Result]①The organs with high nutrient content were flower and leaf,which were the basis of foliar fertilization.②Most nutrients showed significant and extremely significant positive correlation,which indicated the importance of balanced fertilization.③The absorption of zinc and copper was highly consistent;phosphorus and potassium,iron and phosphorus absorption have mutual promotion.[Conclusion]The results provide a scientific basis for improving the yield and quality of jasmine flower.
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