Sowing propagation cultivation method of melia toosendan

Abstract

The invention discloses a sowing propagation cultivation method of melia toosendan. The method comprises the following steps of (1) picking fruits on melia toosendan seed trees as seeds in the last ten-day period of November of the year before sowing, and storing the seeds in a dry and ventilated place; (2) selecting wet, loose and well-drained land as seedling raising land, applying base fertilizer to the seedling raising land before sowing, and raking the seedling raising land after deep ploughing to serve as a seedbed; (3) accelerating germination of the fruits, performing ditching and sowing in line on the seedbed, and performing earthing and watering after sowing; (4) performing weeding after seedlings come up, thinning the seedlings when the seedlings are 8-10cm high, and reserving one strong seedling in each cluster; and (5) transplanting melia toosendan saplings on the seedbed before the melia toosendan saplings sprout in the spring of the next year of sowing, transplanting themelia toosendan saplings into the nursery land according to the planting spacing of 3m*3m, and taking the melia toosendan saplings out of the nursery land when the melia toosendan saplings are 3m orabove high and the diameter at breast height is 3cm or above. The method is simple in step and easy to implement, and the germination rate and the sowing propagation survival rate of the melia toosendan seeds are effectively increased.

Description

technical field [0001] The invention relates to a method for sowing and propagating trees, in particular to a method for sowing, propagating and cultivating Toosendan, and belongs to the technical field of agricultural tree cultivation. Background technique [0002] Toosendan, a well-known species in the Meliaceae plant, also known as Kuling, Jinlingzi, Sandalwood, Senshu, etc.; it is a deciduous tree plant in the Meliaceae family, 10-20m high; the bark is dark brown, longitudinally split, and the old branches are purple , with many small lenticels; born in the wilderness or on the roadside, often cultivated in front of the house; the plant grows rapidly on moist fertile soil, and is not strict with the soil, and can be grown in acidic soil, neutral soil and limestone areas. It is a good tree species for afforestation in plains and low-altitude hilly areas, and it is more suitable for planting beside roadsides in villages; this tree species is a timber plant and also a medic...

AI Technical Summary

Problems solved by technology

[0003] At present, the sowing and breeding process of Toosendan is complicated and diverse, and it is not easy to implement. Moreover, the structure of the neem seed coat is hard, dense, and impermeable, and the germination rate of seeds is extremely low. demand, at the same time, wasted breeding time, virtually increased the cost of Toosendan propagation