3 results about "Ormosia" patented technology

The invention discloses a high-pressure propagation method for a branch of ormosia boluensis. The high-pressure propagation method comprises the following steps of: selecting an ormosia boluensis branch; belongs to the technical field of endangered plant asexual breeding. In order to solve the technical problems of extremely low survival rate (only 1-2 plants) and the like of the existing grafting, cuttage and other methods, a branch high-pressure propagation technology is successfully applied to the ormosia boularis for the first time, and nutrient soil is adopted, and a rooting solution and carbendazim are matched to serve as a rooting substrate; the girdling branches are wrapped with a high-pressure box, strict humidity control is carried out, and regular maintenance is carried out to induce rooting; during separation transplanting, the high-pressure soil wrapping ball is completely reserved to avoid damage to the root system; trimming and original habitat shading maintenance are assisted after transplanting. According to the method, the survival rate of the seedlings is successfully increased to 87.5%, vegetative propagation individuals of the boleo beans can be rapidly and efficiently obtained, and reliable technical support is provided for solving natural renewal obstacles of the boleo beans and achieving population rejuvenation and near depreciation of the boleo beans.

This invention discloses a grafting method for small-leaved red bean branches. It uses small-leaved red bean (… Ormosia microphylla ) as the scion, with red bean tree ( Ormosia hosiei This invention uses a grafting method that successfully expands the population size of *Ormosia henryi*, promoting its regeneration and rejuvenation. This invention is of great significance for the artificial assistance in de-emerging endangered plants.

The application relates to the technical field of seed seedling raising, and provides a seedling raising method suitable for seeds of the genus Ormosia and application thereof, the seedling raising method comprises the following steps: (1) in early March, the seeds of the genus Ormosia are put into hot water with a temperature of 60-80 DEG C, the water is naturally cooled, the seeds are taken out after being absorbed, and the seeds are sprayed with water to keep moist; (2) step (1) is repeated once a day, and the process is continued for 5-7 days, so that the seeds are obtained after preliminary treatment; (3) the seeds after preliminary treatment are soaked in a suspension seed coating agent for 10-18 hours, so that the seeds after soaking are obtained; (4) the seeds after soaking are inoculated into a substrate to accelerate germination for 30-50 days. The seedling raising method can improve the germination rate and germination uniformity of the seeds of the genus Ormosia, and simultaneously improve the quality of seedlings, increase the height and the number of lateral roots of the seedlings. The seedling raising method is low in cost, wide in applicability, easy to popularize, and can provide reliable technical support for seedling raising of the seeds of the genus Ormosia of the legume family.