|Table of Contents|

Effect of Fertilization on Dianjiang Peony Production and Pharmaceutical Quality(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年20期
Page:
160-163
Research Field:
Publishing date:

Info

Title:
Effect of Fertilization on Dianjiang Peony Production and Pharmaceutical Quality
Author(s):
RAN Lie; YOU Yu-ming; LI Hui-he
College of Forestry and Life Science，Chongqing University of Arts and Sciences，Chongqing 402168
Keywords:
fertilizer; peony; yield; medicinal quality
PACS:
S 685.11;S 606+.2
DOI:
-
Abstract:
Taking Dianjiang peony as material，the different fertilization treatments [CK（regular fertilizing）;RC(rapeseed cake fertilizer);NPK(N-P2O5K2O,7-4-5 kg/667m2);NPK+RC(N-P2O5K2O,7-4-5 kg/667m2+rapeseed cake fertilizer);SRF(N-P2O5K2O,50 kg/667m2)] on Dianjiang peony production，medicinal quality and the change of soil nutrient were studied by field trials.The results showed that compared with CK，others fertilization treatments could improve the yield of biennial，three years and four years of peony paeonol were 69.7%-206.7%，28.1%-63.7%，19.4%-66.7%，respectively.And the increase amplitude were SRF>NPK+RC>NPK>RC；improved the content of paeonol of biennial，three years，four years peony were 14.6%-64.6%，3.26%-32.5%，13.6%-31.8%，respectively;improved the content of paeoniflorin were 0.34%-55.3%，63.1%-78.5%，8.03%-46.6%，and the increase amplitude were SRF>NPK+RC>NPK>RC；NPK+RC and SRF showed the most obvious effect on paeonol nutrient accumulation.Consolidated peony production and medicinal quality point of view，NPK+RC and SRF were the best ways for improving the yield and quality of Dianjiang peony.

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Memo

Memo:
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Last Update: 2014-11-21