|Table of Contents|

Effects of the Organic Fertilizer Mixed with the Chemical Fertilizer on Quality and the Content of Nitrate in Celery(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年13期
Page:
156-158
Research Field:
Publishing date:

Info

Title:
Effects of the Organic Fertilizer Mixed with the Chemical Fertilizer on Quality and the Content of Nitrate in Celery
Author(s):
CUI Wen-fang1; WANG Jun-guo2; GAO Shu-jing3
1.Inner Mongolia Agricultural Vocational and Technical College，Huhhot,Inner Mongolia 014109；2.Huhhot Science and Technology Bureau，Huhhot,Inner Mongolia 010010；
3.Grassland Institute,Chinese Academy of Agriculture Science,Huhhot,Inner Mongolia 010010
Keywords:
celery; nitrate; quality; effect
PACS:
S 636.306+.2
DOI:
-
Abstract:
Chosen celery as the material，the content of nitrate、nitrite、vitamin C and soluble sugar by combined application of organic manure and chemical fertilizers were studied.The results showed that combined application of NPK fertilizer and organic manure could reduce effectively the content of nitrate and nitrite in vegetables.Application of ammonium chloride as nitrogen source，the content of nitrate and nitrite in celery was relatively low，and the content of vitamin C and soluble sugar was higher，superior to urea as nitrogen source.Nitrate easy to accumulate in the petioles of celery，and the content of nitrate in petioles were significantly higher than in the leaf，the content of vitamin C and soluble sugar in the leaf was higher than in petiole.

References:

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Last Update: 2014-09-17