Comparative Experiment on Cultivation of Cymbidium ensifolium'Gaoshanchunse'under Different Environmental Conditions
ZHAO Minjun
GAO Xiaokun
ZHU Weiyin
CHEN Xiang
WU Pengcheng
WANG Haoxin
LAN Jiafu
Abstract：This experiment selected the new and old seedlings of Cymbidium ensifolium'Gaoshanchunse'as the mother seedlings,and the comparative cultivation experiments were conducted in the phytotron and the greenhouse respectively.After cultivation of two months,the results showed that the temperature difference between day and night and the high light intensity in the phytotron were conducive to the growth of leaf buds of'Gaoshanchunse'among the main climatic indicators,and the leaf bud proliferation and leaf nutrient content were significantly better than those in the greenhouse.The multiplication rate of new leaf buds cultivated in the phytotron were 2.1 times and 4.4 times of that in the greenhouse respectively.In terms of relative value of chlorophyll content and nitrogen content,Duncan method was used for significance analysis and comparison,and it was found that the phytotron cultivation was significantly higher(P＜0.05)than that of the greenhouse.Therefore,this experiment provided a new direction for the research of efficient cultivation technology of Cymbidium ensifolium in the phytotron,and provides technical support for the highly efficient cultivation of high-value Cymbidium ensifolium.
Keywords：Cymbidium ensifoliummain climate indicatorsphytotronnumber of leaf budsplant nutrition content
Publication Date：2023-12-28
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 75-78 )