Pteroceltis tatarinowii seedling raising method

Abstract

The invention discloses a pteroceltis tatarinowii seedling raising method, and belongs to the technical field of garden seedling raising. Airing nets are arranged at intervals, so that air circulation is facilitated, moisture of seeds is better taken away, and the moisture content of the seeds is further reduced; compared with a traditional stacking method, the drying rack is used in the low-temperature storage process, so that the seeds can be in full contact with cold air, and the germination rate of the pteroceltis tatarinowii seeds is increased; after the seedlings are transplanted, the survival rate is low due to damage of root systems, germinated seeds take roots shallower due to the matrix used in the seedling planting process, seedling pulling operation during seedling transplanting is facilitated, and the situation that the survival rate of transplanted seedlings is reduced due to excessive damage of the root systems is prevented; the subsequently applied compound fertilizer contains low-content indoleacetic acid, and the indoleacetic acid is combined into diatomite particles and is slowly released in the subsequent disintegration process, so that the germination of root systems of transplanted seedlings is promoted, the stress resistance of the seedlings is improved, and the survival rate of the seedlings is increased.

Description

technical field [0001] The invention belongs to the technical field of raising seedlings in gardens, and in particular relates to a method for growing seedlings of green sandalwood. Background technique [0002] Qingtan is the only tree species of the genus Qingtan in the family Ulmaceae. It has the characteristics of strong adaptability, light-loving, and slightly shade-tolerant. It is generally born below 800 meters above sea level. It is a deciduous tree. Green sandalwood is 20m high, diameter at breast height 1.5m, bark is gray, the inside of the bark is dark green, generally with thin flake peeling, leaves are ovate to ovoid, 2-14cm long, 2-5cm wide, apex acuminate or The tail is pointed, and the leaf margin has sharp serrations except the base, and the petiole is about 6-15mm long. [0003] The green sandalwood tree is tall, with a wide canopy, and has high ornamental value. It is an excellent landscaping native tree species, and can also be used as a limestone mounta...

AI Technical Summary

Problems solved by technology

However, Pingtan seeds have large fruit wings, which are not convenient for air circulation after stacking and storage, and also increase their hygroscopicity, which reduces the effect of low-temperature storage and is not conducive to improving the germination rate of seeds.

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