Secondary utilization of single Reed head of Orchid

Reproduction of orchid reeds is a reproductive method to obtain new orchid plants. In recent years, the author replanted a single reed head which had germinated new seedlings for the second time, promoted the emergence of new seedlings, changed waste into treasure, and greatly improved the proliferation speed of orchids.

In spring, when the orchids such as Dashuaisu, Fengweisu and Longyansu and some spring orchids are divided into pots or turned over pots, single reeds without leaves and roots or without roots but full and full are selected and planted according to conventional methods. New seedlings can be produced in the first year, and the seedling rate is about 85%.

From late March to mid-April, break off or cut off the effective reeds (some of which are withered and useless) that have been newly seeded in the previous year, and soak the reeds in 1000 times solution of Tobruth for 20 - 30 minutes after washing them in clean water for drying. Immerse it in 0.005%~0.01%(50~100ppm) 92O for 2~3 minutes, take it out, and plant it again after drying in water. According to the number of reed head, choose different caliber mud pots, several or dozens of densely planted in a pot. Under normal management and maintenance, about 30% of new buds and seedlings can break through the soil in summer and autumn. At this time, 0.1% urea and potassium dihydrogen phosphate solution, spraying once a month, promote new roots, help seedlings thrive, basin mouth should be slightly drier than normal orchid, shade some. Although most of them were small and medium-sized seedlings with two leaves in that year, after two or three winters and spring, a small group connected by several generations will breed elegant, noble, elegant and elegant full-pot seedlings.