|Table of Contents|

Effects of N,P and K on the Growth and Medicinal Ingredients of Salvia miltiorrhiza Bge.

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2021年04
Page:
113-117
Research Field:
Publishing date:

Info

Title:
Effects of N,P and K on the Growth and Medicinal Ingredients of Salvia miltiorrhiza Bge.
Author(s):
SHI Tiantian1; TAO Shan1; WU Yu1; LIAO Xuemei1; 2; PENG Fang1; ZHANG Chao1
(1.Research Institute of Cash Crop Breeding and Cultivation，Sichuan Academy of Agricultural Sciences，Chengdu，Sichuan 610300；2.Institute of Rice Research，Sichuan Agricultural University，Chengdu，Sichuan 611130)
Keywords:
Salvia miltiorrhiza Bge.; N; P and K; aboveground traits; root traits; medicinal ingredients
PACS:
-
DOI:
10.11937/bfyy.20201887
Abstract:
The effects of different proportion of nitrogen，phosphorus and potassium on the biomass and main medicinal components of Salvia miltiorrhiza Bge.were studied by orthogonal design with three factors of nitrogen，phosphorus and potassium at four levels，in order to find out the optimum ratio of N，P and K for growth of Salvia miltiorrhiza Bge..The results showed that nitrogen fertilizer could promote the root number and fresh weight of Salvia miltiorrhiza Bge.but excessive application of nitrogen fertilizer could inhibit the accumulation of tanshinone IIA and cryptotanshinonee，phosphorus fertilizer could inhibit the plant height and potassium fertilizer could inhibit the growth of roots.Considering the factors of yield and quality，the effect of N2P2K3 was the best under the experimental conditions.In the field application，the fertilizer parameters of urea，SSP and K2SO4 were 495,1 260，300 kg?hm-2 respectively.

References:

[1]国家药典委员会.中华人民共和国药典（一部）[S].北京：中国医药科技出版社,2015.[2]孟培,王建华,宋振巧,等.丹参氮、磷、钾积累分配特点及其与干物质丹酚酸B积累的关系[J].植物营养与肥料学报,2013,19(4):940-945.[3]陈晓玉,贺超,闫滨滨,等.N、P、K配施对丹参产量和质量的影响[J].中草药,2019,50(3):722-730.[4]李建军,孙华,高志明,等.施肥对丹参根结构发育及有效成分积累的影响[J].河南农业大学学报,2007,41(4):405-408.[5]张晨,邱实,张彦飞,等.一测多评法测定丹参中多种指标成分的含量[J].中国老年学杂志,2015,24(35):7015-7017.[6]王帅.不同施肥配比对铜川地区丹参生长发育及次生代谢的影响[D].杨凌:西北农林科技大学,2016.[7]薛永峰.不同氮磷水平对丹参产量和有效成分的影响[D].泰安:山东农业大学,2008.

Memo

Memo:
-
Last Update: 2021-06-07