Black olive seedling cultivation method

Abstract

The invention discloses a black olive seedling cultivation method, and relates to the technical field of black olive seedling cultivation. The black olive seedling cultivation method comprises the following steps that S1, seeds are collected, specifically, fruits which are free of diseases and pests, uniform in size and fully mature are selected; S2, seeds are treated, specifically, pulp of harvested black olive fruits is blanched to be soft, black olive kernels are stripped as seeds, black olive seeds are dried in the sun on a sunny day, the black olive seeds are soaked in clear water for 1 day after kernel shells are slightly cracked, the black olive seeds are fished out, the black olive seeds are rinsed, and the black olive seeds are drained for sowing; and S3, sowing is carried out, specifically, from September to October, a shed cover is built on a seedbed, a sunshade net is laid, and black olive seeds are dibbled on the seedbed. The black olive seedling cultivation method is simple to operate and easy to master, the black olive kernels can be conveniently stripped to serve as seeds after black olive pulp is softened, roots are treated with pre-prepared pulp root liquid, the black olive seedlings are planted in nutrition bags after pulp roots, the survival rate of the black olive seedlings is increased, in the later management and grafting process, the application time and frequency of peanut bran water and urea are reasonably controlled, and outplanting is fast.

Description

technical field [0001] The invention relates to the technical field of cultivating black olive seedlings, in particular to a method for cultivating black olive seedlings. Background technique [0002] Black olive, also known as black olive, is an evergreen tree belonging to the family Olivaceae. Black olive is a unique fruit tree in the provinces and regions of South my country, and it is also one of the special, rare and high-quality fruits in China. Its fruit is drupe, long oval, oval or obovate, immature fruit peel is green, ripe fruit peel is purple black, fresh fruit pulp is light yellow or light yellow. The pulp is rich in nutrients. Every 100g black olive meat contains 53.9-64.7g of water, 1.92-6.8g of crude protein, 4.9-14.6g of fat, 25mg of vitamin C, 3.91-5.96mg of organic acid, 120-440mg of calcium, and 0.27g of iron. —1.95mg, magnesium 35—76mg, phosphorus 34—86.6mg, zinc 0.31—0.588mg, and the edible rate is more than 53%-67%. The fruit of black olive is a purp...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for cultivating black olive seedlings, aiming to solve the problems in the prior art that the cultivating methods for black olive seedlings are difficult to grasp, the survival rate is low, and the period of emergence from the nursery is long