Study on Logistic Growth Model of Chinese Cabbage(PDF)
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
- Issue:
- 2015年21
- Page:
- 44-46
- Research Field:
- Publishing date:
Info
- Title:
- Study on Logistic Growth Model of Chinese Cabbage
- Author(s):
- ZHU Xin; ZHANG Xiaolei; WANG Li; WANG Yanjie
- (Tianjin Facility Agricultural Research Institute,Tianjin 300192)
- Keywords:
- chinese cabbage; Logistic model; inflexion; fast growing; growing media
- PACS:
- -
- DOI:
- 10.11937/bfyy.201521012
- Abstract:
- The dynamics changes of Chinese cabbage were studied in order to research the growth rhythm.The main agronomic characters (petiole length，leaf number，leaf length，leaf width，fresh weight and dry weight of ground part and underground part) of Chinese cabbage were conducted.The results showed that Logistic growth curve could be used to express the relationship between growth and planting time which reached significant levels.The growth curve were all single S type and it was very important time when reached the inflexion time.
Last Update: 2015-12-22