Relationship Between Growth and Development of Safflower Seedlings and Season
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2019年01
- Page:
- 139-143
- Research Field:
- Publishing date:
Info
- Title:
- Relationship Between Growth and Development of Safflower Seedlings and Season
- Author(s):
- HU Xiqiao1; 2; YANG Wenping1; HUANG Ling1; MEI Peipei1; QIAN Kailu1; MENG Li1
- (1.College of Life Science and Technology,Henan Institute of Science and Technology,Xinxiang,Henan 453003;2.Collaborative Innovation Center of Modern Biological Breeding,Xinxiang,Henan 453003)
- Keywords:
- safflower; season; flavonoids; HSYA A
- PACS:
- -
- DOI:
- 10.11937/bfyy.20181304
- Abstract:
- Using potted and cultivation method,effects on the biological characteristics and flavonoids and HYSA A pigment of safflower seedlings were studied with 4 treatments for spring season (T1),summer season shading (T2) and summer season non-shading (T3) and autumn season (T4) by lines‘1-3’,‘H-7’ and ‘3-10’ in order to provide reference for fature research.The results showed that the biological characteristics and yield of safflower seedlings expressed T4＞T1＞T2＞T3,and the difference was significant in spring and autumn treatments.The flavone mass contents of ‘1-3’‘H-7’ safflower were T1>T4>T3>T2，the flavonoids mass content of T1 treatment seedlings was 3.11 times and 3.33 times higher than that of T2 treatment,which was 1.66 times and 1.78 times higher than that of T4,‘3-10’ showed that T1>T2>T4>T3,T1 treatment was 3.12 times than that of T3 treatment,1.71 times of T2 treatment,1.99 times of T4 treatment.The mass fraction of HSYA A of ‘1-3’ ‘H-7’ and ‘3-10’ safflower seedlings all showed that T1>T4>T3>T2.The HSYA A of T1 treatment was 1.81-2.26 times higher than that of T2 treatment,which was 1.52-1.80 times higher than that of T3 treatment.That of T4 treatment seedlings was 1.53-1.78 times higher than that of T2 treatment,respectively,which was 1.29-1.65 times higher of that T3 treatment,it was significant difference among spring,summer and autumn treatments,safflower was the most suitable for growth in spring with better quality,followed by autumn,it was not suitable for the growth of safflower seedlings in summer under shading or not shading condition.
Last Update: 2019-02-12