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Ring fertilization method: Dig a deep groove 30 to 50 cm in width at the edge of the canopy, and then put the fertilizer into the ditch. This method is mainly applied to young ginkgo trees with small tree crowns. Base fertilizer and top dressing can all be used.
Radial fertilization method: Take the trunk as the center, and dig 4 to 10 trenches outward and outward from the edge of the canopy cover. The depth of the trench is 20 to 40 cm and the width is 30 to 40 cm. The depth and width expand and deepen as the groove moves outward. Fertilizer is applied to the back cover or mixed with the soil and ditch together. This method is mainly used for adult age Ginkgo biloba, mainly basal.
The garden spreads the law: Spreads the fertilizer into the ginkgo garden ground, then combines the cultivator, the deep turning, turns the fertilizer into the soil. The depth must not be less than 20 cm. This method is mainly used for mature Ginkgo biloba trees or dense gardens. Base fertilizer and top dressing are all applicable.
Disc-shaped spread method: It is a modification of the whole garden appendage method, that is, spreading fertilizing material under a certain canopy, and then plowing 20 to 30 centimeters deep. This method is used on young trees to save fertilizers compared to the whole garden method.
Groove fertilization method: 1 to 2 rows of 50 to 100 cm wide and 40 to 50 cm deep grooves are inserted between the rows of trees and plants, and then fertilized and soiled. This method is mainly used for growing into a rectangular garden. Mechanized operation, more suitable Shiji Fei.
Cave method: Dig a few caves 20 to 40 centimeters deep at the periphery of the crown to fertilize the cave. Suitable for parks in arid regions.
Inject fertilization method: drill with an earthen drill, inject the diluted solution of fertilizer into the hole, let the fertilizer slowly infiltrate. This method is mainly used in dense-planting gardens and agro-parks in arid areas.
The above methods are just for us to summarize and use for reference. We should use specific conditions, such as the age of the park and the park, and use them flexibly to achieve the best results.
Ginkgo Fertilization Method Secret
The ginkgo fertilization method reveals the secret Ginkgo biloba is a plant with high economic value, and its fruit has a very high medicinal value. Therefore, ginkgo is a rare treasure tree. We often see ginkgo growing along the road. It is because ginkgo can absorb some toxic substances and purify the air. It is a protector of the human environment. So what are the requirements for fertilizers for Ginkgo biloba? How we fertilize can ensure the normal growth of ginkgo without wasting fertilizer. Here we will specifically explain the correct fertilization method for Ginkgo biloba. Of course, we recommend that you use chlorophyll meter or SPAD502 chlorophyll meter to get a rough understanding of ginkgo's fertilizer status before fertilizing, which will help you to fertilize more efficiently while protecting the environment.