Culture solution used for cutting propagation of hylocereus undulatus seedling

Abstract

A disclosed culture solution used for cutting propagation of hylocereus undulatus seedling comprises, in parts by weight, 20-30 parts of urea, 15-25 parts of ammonium dihydrogen phosphate, 10-20 parts of potassium chloride, 5-15 parts of calcium nitrate, 5-10 parts of chelate iron, 5-10 parts of magnesium sulfate, 3-8 parts of copper sulfate, 2-6 parts of boric acid, 3-8 parts of ABT rooting powder, 3-6 parts of potassium permanganate, 1000-1500 parts of water, and a pH adjusting agent. The culture solution used for cutting propagation of hylocereus undulatus seedling is capable of effectively providing essential nutrients demanded by hylocereus undulatus and promoting cut hylocereus undulatus branches to rapidly root, and is high in utilization rate, simple and common in formula and good in effect.

Description

technical field [0001] The invention relates to a culture solution, in particular to a culture solution used for cutting propagation of pitaya seedlings. Background technique [0002] Dragon fruit, also known as red dragon fruit and dragon fruit, is the plant fruit of the genus Hylocereus or Selenicereus of the cactus family. It is oval in shape, 10-12cm in diameter, red or yellow in appearance, and has green rounded triangles. Fronds, white, red or yellow flesh, fruit with black seeds. Pitaya is native to Central America and is one of the famous fruits in the tropics and subtropics. Later, it was introduced into Southeast Asian countries such as Vietnam and Thailand and Taiwan Province of China. At present, Hainan, Guangxi, Guangdong, Fujian and other provinces and regions in the mainland have also carried out introduction trials. kind. Studies have shown that dragon fruit has significant medicinal value, edible value, and economic value, and is expected to be vigorously ...

AI Technical Summary

Problems solved by technology

Cutting propagation in sandy soil occupies a large area, is difficult to stratify, has low breeding density, and requires strict management of sandy soil fertility, humidity, sterilization, etc. Cutting propagation in culture medium can overcome the above defects