Cultivation method for seedless roxburgh roses

Abstract

The invention discloses a cultivation method for seedless roxburgh roses. The cultivation method for the seedless roxburgh roses comprises the following steps: selecting a piece of land which is provided with good organic matter, a convenient water source condition and is not waterlogged due to low-lying condition; ditching according to a 1.2 m ridge surface, enabling a ridge depth to be 32cm, crushing soil finely, applying well-rotted farmyard manure 1500kg or compound fertilizer 120 kg to per mu (mu is a unit of area, and one mu equals to about 666.67 square meters), finishing seedbed soil preparation, and irrigating the seedbed land until the seedbed land is permeated with water at a time the day before cutting; utilizing healthy branches pruned in winter as cuttings or establishing a female parent garden for supplying cuttings, planting the seedless roxburgh roses of a year, enabling the base of every roxburgh rose to germinate 4-5 branches and the roxburgh roses to grow vigorously so that large numbers of the branches can be used for cuttings for cutting, cutting the cuttings and keeping two germs on every cutting sections after panicle removal of the cuttings to make sure that at least one germ survives in case the other germ is damaged after cutting, preparing 50 PPM (parts per million) solution of APD (aphidicolin) rooting powder for dipping the roots of the cutting sections before cutting, dipping the cutting bases in the solution for 5 minutes and laying for 4-8 h after the dipping, and then performing cutting; cutting; managing; and moving out of the garden and transplanting. According to the cultivation method for the seedless roxburgh roses, the survival rate of transplanting is high, the quality is good and the yield per mu is high.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a cultivation method of seedless roxburghii. [0002] Background technique [0003] Seedless prickly pear ( Rosasterilis.s.dshi ), commonly known as thorn pear, is a climbing perennial green shrub of Rosaceae. Analysis of morphology and genetic diversity found that it is very different from common thorn pear, and it is different from Guizhou silk reeling flower ( Roak-Weichaowensisyutku ) has a close relationship, because of the thorns on the fruit surface, so its name "thorn pear" has been used. The root system is similar to common prickly pears. It is a shallow-rooted fruit tree. Most of the roots are distributed between 10-70cm in the topsoil layer. In the same year when it is planted, the branches can form inflorescences, sprout and grow. Ovules begin to form in mid-April and bloom in early May. Heyday. The annual branches and perennial branches of the branches can form...

AI Technical Summary

Problems solved by technology

Seedless prickly pear fruit trees have strong adaptability, drought resistance, and poor ridge tolerance. They can be planted and grown in general soil conditions. However, farmers generally use layering and root transplanting in the existing seedling raising methods. The survival rate is low, and the quantity is limited. Poor, the branches are not pruned in cultivation, the technology is not standardized, the planting yield is low, and the yield per mu is less than 300 kg