High-branch layering propagation method for Melia parviflora

• Main Authors: ZHU YANGFAN, ZHOU JUN'AN, HUANG XUEMEI, CHEN YAN, MO YONGLONG, ZHOU HAILAN, CHEN HAOJUN, PAN ZUJIAN, OU JINGLI
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING; WATERING

The invention belongs to the technical field of propagation of Melia parviflora, and particularly relates to a high-branch layering propagation method of Melia parviflora. A high branch layering propagation method for Melia parviflora comprises the following steps: S1, selecting a single branch with robust growth vigor, and performing annular peeling; s2, after the cambium is scraped off, the upper end of the annular peeling strip is wrapped with a plastic film; s3, a plastic bag is longitudinally cut and then wraps the annular peeling position, and the plastic bag is fixed to the branch; s4, pruning and transplanting after the callus at the upper end of the annular peeled part is fully rooted; wherein in the step S3, 0.75-1.5% of a bactericide is added into the layering propagation matrix, and the bactericide is prepared by taking a ternary compound of difenoconazole, orysastrobin and zinc pyrithione as an active ingredient and supplementing a surfactant and a solvent. The propagation method provided by the