Method for treating rapid germination of isolated embryo of western Hubei red bean

• Main Authors: QUE SHENGQUAN, JIA QUANQUAN, YE JINSHAN, LIU LITING, WANG XIAODONG
• Format: Patent
• Language: Chinese; English
• Published: 25.09.2018
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRAPPING; WATERING

The invention relates to a method for treating rapid germination of an isolated embryo of western Hubei red bean, provides a key technology for rapid germination of the isolated embryo of the westernHubei red bean, and belongs to the preservation and rapid propagation technology of red bean seed resources. The method overcomes the shortcoming that the existing western Hubei red bean is low in seed germination rate and growth rate, and greatly shortens the culture period of the western Hubei red bean. The method includes selecting seeds with full grain as a material, placing the seeds with 5mmsmall mouths in a thermostatic water bath at 40oC, immersing the seeds for 2h, then cutting the seeds into small pieces with a sterile scalpel, placing the pieces in a medium MS+6-BA 0.5mg L-1+NAA 0.2mg L-1 and culturing for 10-14d. The germination rate of the embryo is over 98%, and the seedling height is 4 .0-6.5cm. 本发明涉及种鄂西红豆离体胚快速发芽的处理方法，本发明提供种鄂西红豆离体胚快速发芽的关键技术，属于红豆属种子资源保存和快繁技术，摆脱现有鄂西红豆种子发芽率低和生长速度慢的困境，大大缩短鄂西红豆组培周期，本发明选取