- Research on processing technology for reducing the waste of domestic agricultural production
- (d)Tomato seed preparation and multi-product development
- (c) Establish the system of value-added utilization on pumpkin residues from seedling industry
- (b)Development of value-added products from seeded papaya wastes
- (a)Developement of eco-friendly nursery material technology
- Application of Herbal Medicine Plants in Animal Feed additives and establishment of GAP production system
- Construction and extension of demonstrative organic nursery
- Study on the Development and Industrial Value of Biochar which made by used medium of Mushroom
- Establishment of single nucleotide polymorphism (SNP) markers for resistance genes detection in tomato and purity testing of F1 hybrid watermelon seed.
- To construct the Intelligent Vegetable Seedling Production and Sales Management System
- Establishing physiological parameters and production operation mode for vegetable nursery
- Application of production management information system in plant tissue culture
- The Establishment of high through-put Sequencing technique to detect potato virus
- Establishment of highly effective isolated facility for healthy seedling
- Using seed priming treatment to promote crop stress tolerance and survey industry status
- Development of the molecular marker for male sterility and fertility restorer in Capsicum Annuum L.
- Development of potyvirus resistance in melon using CRISPR/Cas9 technology
- The study of healthy seedling production by in vitro micropropagation
- The establishment and application of specific molecular markers to detect bacterial spot resistance gene in tomato.
- Strengthen Plant New Variety DUS Testing Techniques and Research on Genetic Resources Management and Application of the Potential Crops in Taiwan
- Potential bulb flowers breeding of exportation
- Breeding and Research on Key Techniques of Orchids – Research on Flowering Regulation of Paphiopedilum.
- Breed and assess the drought tolerance rootstocks with cucumber
- Breeding for disease resistance in tomato and high quality eggplant.
- Breeding for Cucurbitaceae vegetables
- Intelligent Marketing and Promotion of Seedling Production and Marketing Information Management System
- Establishment of Phalaenopsis Varieties Identification and Enterprise Application Integration Platform
- Establish a digital platform for seed illustration
- The performance evaluation and working tendency analysis for the seedling training courses in Farmers' Academy
- Visiting the Netherlands for Studying on Polyploidy Breeding and Production System of Bulb Flowers
- Study and Exchange on Plant Variety Protection System and DUS Techniques bewteen Taiwan and Thailand
- Establishment of inspection and monitoring system for new era genetically modified organisms
- Study of inspection acts for imported genetically modified feed and industrial applications traceability and export agricultural products
 Home > Achievement > 2019 Research Project List > Breeding and Research on Key Techniques of Orchids – Research on Flowering Regulation of Paphiopedilum. |
Breeding and Research on Key Techniques of Orchids – Research on Flowering Regulation of Paphiopedilum.
Achievement：As regarding the establishment of the regulation technology of the flowering of Paphiopedilum orchids, the treatment of 'GA 125ppm + BA 62.5ppm' treated in two species of maudiae type species, including Paph. appletonianum and Paph sukhakulii can make the highest rate of emergence of the flower stalk (93% and 80% respectively). Meanwhile, GA can also promote early flowering of them, but the flowers cannot fully open, and the proportion of flower malformation is high. In addition to the influence of chemicals, it is speculated that it is also due to the lack of plant maturity. If the effects of BA and TDZ treated with GA compared, BA was slightly better.
▲Fig1.GA could increase the rate of the flower stalk emergence of Paph. appletonianum. However, most of the flowers could not open normally.
▲Fig2.GA could promote Paph. appletonianum flowering earlier but the flowers stalks were thin and curved (A), and the plant also elongated. When BA (B) or TDZ (C) added, side effect of plant elongation reduced.