Can ginkgo biloba be propagated by cuttings Can ginkgo trees survive propagation with branch cutting

Hello, yes. Ginkgo biloba.

It can be propagated by cuttings, which is generally divided into young branch cuttings and old branch cuttings. New shoot cuttings can be carried out in May and June, select branches that have not yet been lignified around the roots, truncate 2 cm long, and put them in the cultivation pot until the cut heals and then move into the seedbed; Old branch cuttings are carried out in March and April, and healthy branches of 1-2 years old can be selected, cut into 15-20 cm branches, soaked in rooting solution for 1-2 days, and then inserted into the soil, watered and maintained for rooting.

Ginkgo fertilization points in four seasons.

Ginkgo biloba is a fertilizer-loving and fertilizer-tolerant tree species, and scientific fertilization is an important part of ginkgo management. Therefore, the period, quantity and frequency of fertilization should be determined according to the growth status of Ginkgo biloba, and fertilization should be applied 3-4 times a year.

Apply long-leaf fertilizer in spring.

In the young years of young trees or adult fruiting trees, fertilization should be applied 1 month before the valley rain to improve the fruit setting rate. If it is an adult tree, it should be fertilized half a month after the valley rain, and the amount of fruit can be appropriately reduced. Fertilization is mainly based on fast-acting fertilizer, supplemented by organic fertilizer, and it is recommended to use water-soluble fertilizer to promote the growth of young trees.

Xia Shi long fruit fertilizer.

It should be given in early July, sooner rather than later. This period is the period when the fruit grows, the root system grows vigorously, and the flower buds are differentiated. It is better to apply fast-acting fertilizer for long-fruit fertilizer, and it is recommended to use water-soluble fertilizer for sea meals.

Because it was in the high temperature and dry season, it was generally not suitable for ditching application, because ditching application would cut off the absorbent roots of ginkgo biloba trees and cause serious fruit drop. The concentration of fertilization must also be paid attention to, as too high a concentration can easily cause fertilizer damage. If you encounter continuous dry weather after fertilization, you should also water it properly.

Apply body fertilizer in autumn.

Ginkgo biloba seeds generally mature from late September to early to mid-October, and there is a growing season of 1-2 months after harvest and before leaf drop. After the harvest of ginkgo biloba, you can generally see the second growth peak of the root system, and the flower buds that have been bred are also continuing to develop, so post-harvest fertilization can make up for the nutrients consumed by the tree fruit, restore the tree's potential, and ensure a bumper yield in the second year.

Reapply basal fertilizer in winter.

Every year around the Spring Festival, a deep ditch should be opened and basal fertilizer should be reapplied once. The base fertilizer is based on soil miscellaneous fertilizer and cake fertilizer as the ideal fertilizer, and the ginkgo biloba tree that has applied enough nutrient fertilizer can also be applied less or even no base fertilizer at this time.

Ginkgo trees can be planted by cuttings (cuttings).

Ginkgo tree cuttings planting is a relatively simple method, generally you can choose a branch with a diameter of centimeters on a healthy and strong ginkgo tree, cut it 20-30 cm long, soak it in the rooting solution for 1-2 days, insert it into the soil, water and maintain it to take root.

Ginkgo trees can be cut off, and cuttings are also one of the main propagation methods of ginkgo trees.

Cutting the branches of ginkgo biloba trees in spring every year for cuttings can not only reduce the cost of seedling raising, but also speed up the reproduction of ginkgo seedlings and ensure the excellent varieties of varieties.

Ginkgo biloba can be propagated with branch cuttings, so cuttings can survive, pay attention to the following points to improve the survival rate:

1. Ginkgo biloba trees are used for cuttings with branches, or seeding and propagation, mainly for seedling raising. Ginkgo biloba planting, mainly seedling transplanting. In spring and autumn, seedlings with a branch point of about 3 meters are selected for transplanting.

The transplanting time should be carried out after the fall of leaves to before germination, small seedlings can be planted with bare roots, and large seedlings should be planted with soil balls, and the plant row spacing is 4 m x 5 m. If it is for the purpose of fruit tree management, it can be widened at its discretion. In order to facilitate pollination and increase the amount of fruit, 1 male plant should be placed among the 20 female plants.

2. If it is used as an urban greening tree species, in order to prevent the fruit from polluting the ground, it is mainly male plants. If the purpose of harvesting ginkgo biloba is to operate, the planting density should be increased.

3. When cuttings, directly insert the cuttings directly into the prepared cuttings, the plant spacing is about 10x30 cm, the ground exposes one or two spores, the cover soil is compacted, and the scion is sprayed with water after cuttings, so that the scion is in close contact with the sand, if it is in the greenhouse, the humidity should be controlled at 85 to 90 percent.

In short, as long as the soil, branches and environment are well controlled, the survival rate of ginkgo branch cuttings can be well improved. In the later stage, water-soluble fertilizer can be applied to enhance the growth of fertile leaves.

It should be able to survive, but the season is very important, and the branches chosen are also very important, and they should be lignified and grow healthy branches for a year or two.

It can survive, pay attention to heat preservation and moisturizing, and it is best to use river sand cuttings, and the survival rate is higher.

<> ginkgo trees can be propagated by cuttings, which are generally divided into young branch cuttings and old branch cuttings. New shoot cuttings can be carried out in May and June, select branches that have not yet been lignified around the roots, truncate 2 cm long, and put them in the cultivation pot until the cut heals and then move into the seedbed; Old branch cuttings are carried out in March and April, and healthy branches of 1-2 years old can be selected, cut into 15-20 cm branches, soaked in rooting solution for 1-2 days, and then inserted into the soil, watered and maintained for rooting.

<> ginkgo trees can be propagated by cuttings, which are generally divided into young branch cuttings and old branch cuttings. New shoot cuttings can be carried out in May and June, select branches that have not yet been lignified around the roots, truncate 2 cm long, and put them in the cultivation pot until the cut heals and then move into the seedbed; Old branch cuttings are carried out in March and April, and healthy branches of 1-2 years old can be selected, cut into 15-20 cm branches, soaked in rooting solution for 1-2 days, and then inserted into the soil, watered and maintained for rooting.

<> ginkgo trees can be propagated by cuttings, which are generally divided into young branch cuttings and old branch cuttings. New shoot cuttings can be carried out in May and June, select branches that have not yet been lignified around the roots, truncate 2 cm long, and put them in the cultivation pot until the cut heals and then move into the seedbed; Old branch cuttings are carried out in March and April, and healthy branches of 1-2 years old can be selected, cut into 15-20 cm branches, soaked in rooting solution for 1-2 days, and then inserted into the soil, watered and maintained for rooting.

Ginkgo cuttings are divided into two types, one is hard branch cuttings and the other is young branch cuttings. Hard branch cuttings are generally carried out in spring, and this kind of branch is generally cut in late autumn and early winter, and after treatment, it is kept outdoors, generally mixed in sand, and then taken out and used in spring. Shoot cuttings should be carried out in July, the warm climate is more conducive to its rooting, and it is easy to get frostbite if it is too cold.

The cuttings of hard branch cuttings are generally selected from the current year branches of young trees, if it is a large tree, the middle and lower branches of the current year should be used, and the branches are too old or too thick to be conducive to rooting. Generally, it should be cut into 25-30 cm long, 50 roots tied together, and the bottom should be soaked in a rooting powder solution. The shoots should be semi-lignified branches of the year, with 2-3 buds on top, and the bottom should also be soaked in rooting water.

Before cuttings, it is necessary to prepare the substrate, and generally use sandy soil as a seedbed, which is conducive to the growth of new roots. The soil is disinfected before use to avoid infection of the cuts in the cuttings. Cuttings are inserted into the soil to a depth of one-third or one-half.

For large-scale cuttings, it is generally necessary to maintain a row spacing of 25 cm and a plant spacing of 15 cm.

After completing the preparation of cuttings, it is necessary to pay attention to shading, especially the cuttings of young branches, due to the strong light in July, the water evaporates quickly if it is not shading, which is not conducive to its rooting. In addition, it is necessary to keep the air moist so that it can also reduce the loss of water, and when it takes root, it can be transplanted to another place, and the roots should be transplanted with soil balls.