Livistona chinensis seedling cultivation method

Abstract

The invention discloses a livistona chinensis seedling cultivation method. The livistona chinensis seedling cultivation method includes following steps: 1) processing seeds: dipping the seeds in warm water, and then dipping the seeds in a 1% formalin solution; 2) using a 1.5-2% carbendazim solution to steep the seeds; 3) next, using cold water to steep the seeds for 3-5 hours; 4) accelerating germination on a sand bed: placing the seeds after being processed in the sand bed, and then covering the seeds with sandy soil and a film, keeping temperature of the sand bed at 35 degree centigrade, keeping humidity of the sand bed at 85-90%, and finally lifting the film twice or triple every day until the seeds sprout; 5) cultivating seedlings: after the seeds sprout, using a thermal insulation shed and a sunshield shed to culture the seedlings after the seeds sprout. By using the livistona chinensis seedling cultivation method to culture the seedlings of livistona chinensis, the livistona chinensis is high in sprouting speed and high in sprouting rate, and the cultivated seedlings are sturdy and healthy.

Description

technical field [0001] The invention belongs to the technical field of planting palmetto, in particular to a method for raising seedlings of palmetto. Background technique [0002] Palm sunflower, also known as fan leaf sunflower or sunflower, is native to southern China and is cultivated in Guangdong, Guangxi, Fujian, Taiwan and other provinces. For evergreen trees. Single stem is thick and upright, the middle part of the old stem is thicker, and the surface of the stem is covered with a small amount of brown skin and leaf sheath. The leaves are large, clustered on the top of the stem, and the petiole is thick, about lm long, in the shape of a Mitsubishi. At the palmate multilobed leaves, the central area is undivided and united into a fan shape, and the apex is drooping. Each lobe has 2 veins, 7-12 in total. Axillary spadix, much branched and scattered. Dioecious, small yellow flowers, 3-lobed corolla, oval drupe, soft and juicy flesh, blue-black when mature, waxy out...

AI Technical Summary

Problems solved by technology

Generally, after the palm seeds are harvested, they need to be stored in the sand at low temperature for 3-5 months before they can germinate at a suitable temperature and humidity, and the germination rate is low, and the grown seedlings are weak and prone to diseases