Micropropagation of lobelia chinensis lour induced by tdz 誘導半邊蓮離體快速繁殖
Preliminary reports on micropropagation of , highbush blueberry 高灌藍莓微體繁殖技術(shù)研究初報
In vitro micropropagation of high blueberry 高灌藍莓離體繁殖的研究
Applications of environmental control technology in sugar - free micropropagation 環(huán)境控制技術(shù)在植物無糖組織培養(yǎng)中的應(yīng)用
Effects of photosyntheynthetic photon flux density and co2 concentration on photosynthesis of sugar - free micropropagation of sweetpotato plantlets 2濃度間接調(diào)控對甘薯無糖組培苗光合特性的影響
As a new technique for tissue culture , photoautotrophic micropropagation has many advantages such as promoting growth and development of leafy explants , and minimizing microbial contamination 光獨立組織培養(yǎng)能夠促進植株的生長發(fā)育、減少污染,是植物種苗工廠化生產(chǎn)中的一個應(yīng)用方向。
In order to explore the method of new stock micropropagation , the micropropagated plantlets of malus pruniolia var . ringo were used as material to culture in designed sugar - free culture box with environmental control system for studying their rooting ability , photosynthesis and root morphogenesis , and compared with those cultured in sugar - containing culture system 摘要為了探索新的砧木快速繁殖的方法,以圓葉海棠離體新梢為供試材料,采用自行設(shè)計的無糖培養(yǎng)箱和環(huán)境控制系統(tǒng),進行無糖培養(yǎng)生根研究,比較無糖培養(yǎng)與有糖培養(yǎng)海棠離體新梢光合指標和根系形態(tài)指標之間的差異。
Abstract : this paper deals with the advance of micropropagation and elimination of the pathogen of witch - broom disease ( mycoplasma like organisms : mlo ) in chinese jujube ; and according to the latest achievements in this field , summarises the experence achieved and the factors which have been discovered to affect in vitro culture in the species . the main problems needed to be further studied were outlined 文摘:綜述了棗樹離體培養(yǎng)快速繁殖現(xiàn)狀及脫除棗瘋病原mlo的研究進展,并根據(jù)國內(nèi)外最新研究成果,對已取得的經(jīng)驗和影響棗樹離體培養(yǎng)的因素作了總結(jié),指出了當前工作中存在的主要問題。
It will be widely used for the large - scale plantlets production in the near future . the rapid development of the photoautotrophic micropropagation in china requires integrated environment control and air purification simultaneously . in this study , an environmental control system combined with clean technology was developed to control air condition and lighting environment in a closed tissue culture system under artificial lighting 針對我國光獨立組織培養(yǎng)迅速發(fā)展與組培環(huán)境綜合調(diào)控技術(shù)相對落后的問題,本文采用環(huán)境控制與空氣凈化相結(jié)合的方法來綜合調(diào)控組培室內(nèi)的物理環(huán)境,并對試制的環(huán)境控制系統(tǒng)進行了試驗研究,期待為工廠化組培苗生產(chǎn)提供綜合環(huán)境調(diào)控的方法與硬件設(shè)備。
The ginger ( zingiber officinale ) plantlets cultured in triangle vessels under photoautotrophic micropropagation were vigorous and 1 . 4 , 1 . 5 , 1 . 7 times in leaf number , dry weight , and stem elongation compared to those culutred under conventional micropropagation , respectively . 5 . some improved suggestions were shown based on the disadvantages of the environmental control system in the closed tissue culture system 利用該環(huán)境控制系統(tǒng),在三角瓶容器中采用光獨立組織培養(yǎng)的生姜組培苗長勢粗壯、品質(zhì)高,其新增葉片數(shù)、干鮮重和株高的增加分別為常規(guī)組織培養(yǎng)的1 . 4 , 1 . 5和1 . 7倍。