Formula and use method of tree nutrient solution

Abstract

The invention discloses a formula and a use method of a tree nutrient solution, and relates to the technical field of plant nutrition. Comprising ammonium nitrate, potassium nitrate, monopotassium phosphate, ammonium sulfate, magnesium sulfate, ferrous sulfate, VC tablets, compound sodium nitrophenolate and alpha-pimacol. Compared with the prior art, the tree nutrient solution disclosed by the invention is a novel tree nutrient solution specially developed aiming at special climate conditions of northern China, and can effectively promote non-healthy trees to quickly recover viability. The product contains efficient active growth factors for promoting plant growth, vitamins, amino acids and various trace elements, has the capabilities of enhancing cold resistance, drought resistance, disease resistance, salt and alkali resistance and dry and hot air resistance of plants, and accelerates the growth and development of the plants. The method has a good effect on rejuvenation of transplanted trees, weak trees, ancient trees and the like, and is suitable for wide popularization in northern cold regions.

Description

Technical Field

[0001] The invention relates to the technical field of plant nutrition, and in particular to a formula and a use method of a tree nutrient solution. Technical Background

[0002] As people pursue a beautiful, green, clean and fragrant living environment, many greening trees are transplanted in cities every year. However, the transplanting of large trees will damage their roots, resulting in a weak ability of the roots to absorb water and nutrients. In addition, the evaporation of water from the leaves can easily cause the newly transplanted trees to dry up and die. Therefore, it is a good method to directly supplement the nutrition of trees by dripping with nutrient solution for large trees. However, since the ordinary nutrient solution in the prior art cannot improve the survival rate in the cold northern regions, there is a lot of room for improvement. Summary of the invention

[0003] The purpose of the present invention is to solve the problem of low survival rate caused by transplanting trees and to provide a new formula and use method of tree nutrient solution.

[0004] This experiment achieves the above invention purpose through the following technical solutions:

[0005] The invention discloses a formula of tree nutrient solution, which comprises ammonium nitrate, potassium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, ferrous sulfate, VC tablets (100 mg / tablet), sodium nitrophenolate and sodium α-naphthyl acetate.

[0006] The new tree nutrient solution formula, based on 1000mL of dosage as a reference, contains ammonium nitrate (0.64g), potassium nitrate (0.75g), potassium dihydrogen phosphate (0.50g), ammonium sulfate (0.32g), magnesium sulfate (0.10g), ferrous sulfate (0.01g), VC tablets 100mg / tablet (0.05g), sodium nitrophenolate (2ppm), and sodium а-naphthyl acetate (10ppm) in each 1000mL.

[0007] The present invention provides a method for using a tree nutrient solution, comprising the following steps:

[0008] (1) Prepare the required dosage of tree nutrient solution according to the above 1000mL formula.

[0009] (2) Drill a hole at a 45-degree angle downwards at the trunk 30-40 cm above the ground and insert the needle of the IV drip tube. The depth should reach the wood (usually 2-4 cm, and the actual operation depends on the size of the breast diameter).

[0010] Notes for use:

[0011] (1) When drilling holes, the holes should be staggered appropriately and should not be on the same horizontal plane.

[0012] (2) Use the next bag after one bag is used up, and increase or decrease the dosage according to the size of the tree.

[0013] (3) After the infusion is completed, the infusion hole should be sealed with professional fillers or soil or branches.

[0014] (4) It is not recommended to use young trees with a DBH less than 5 cm.

[0015] (5) The actual dosage of the drug should be determined based on the growth of the tree. If the tree recovers well, no further infusion is required.

[0016] (6) Before mixing with other drugs, prior testing or consultation with professional technicians is required. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a picture of the control effect after being treated with ordinary nutrient solution; Figure 2 This is a picture of the control effect of the tree after being treated with the nutrient solution of the invention; Figure 3 This is the control effect diagram after treatment with packing agent; Figure 4 This is a picture of the control effect after treatment with the seedling strengthening agent; Figure 5 This is a picture of the control effect after treatment with a strong rooting agent; Figure 6 This is a picture of the control effect after being treated with Transplant Le; Figure 7 The control group is a picture of the prevention and treatment effect after being treated with sterile water. DETAILED DESCRIPTION

[0018] The present invention will be further described below:

[0019] The invention discloses a formula of tree nutrient solution, which comprises water, ammonium nitrate, potassium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, ferrous sulfate, 100 mg / tablet of VC tablets, sodium nitrophenolate and sodium α-naphthyl acetate.

[0020] The new tree nutrient solution formula, based on 1000mL of dosage as a reference, contains ammonium nitrate (0.64g), potassium nitrate (0.75g), potassium dihydrogen phosphate (0.50g), ammonium sulfate (0.32g), magnesium sulfate (0.10g), ferrous sulfate (0.01g), VC tablets 100mg / tablet (0.05g), sodium nitrophenolate (2ppm), and sodium а-naphthyl acetate (10ppm) in each 1000mL.

[0021] New formula for tree nutrient solution:

[0022]

[0023] Note: 1ppm = 1ppm = 1000ug / L

[0024] The present invention provides a method for using a tree nutrient solution, comprising the following steps:

[0025] (1) Prepare the required dosage of tree nutrient solution according to the above 1000mL formula.

[0026] (2) Drill a hole at a 45-degree angle downwards at the trunk 30-40 cm above the ground and insert the needle of the IV drip tube. The depth should reach the wood (usually 2-4 cm, and the actual operation depends on the size of the breast diameter).

[0027] Notes for use:

[0028] (1) When drilling holes, the holes should be staggered appropriately and should not be on the same horizontal plane.

[0029] (2) Use the next bag after one bag is used up, and increase or decrease the dosage according to the size of the tree.

[0030] (3) After the infusion is completed, the infusion hole should be sealed with professional fillers or soil or branches.

[0031] (4) It is not recommended to use young trees with a DBH less than 5 cm.

[0032] (5) The actual dosage of the drug should be determined based on the growth of the tree. If the tree recovers well, no further infusion is required.

[0033] (6) Before mixing with other drugs, prior testing or consultation with professional technicians is required.

[0034] Embodiment 1:

[0035] The survival rate of willow trees transplanted with soil balls and half crowns was studied: a hole was made at a 45-degree angle downward at a distance of 30-50 cm from the ground (3-5 cm was used as the standard), and a large tree nutrient solution drip bag was hung upside down on the tree body, and the infusion speed was adjusted using a speed regulating wheel to observe the survival rate of the large tree. According to statistics, 120 willow trees were transplanted using ordinary large tree nutrient solution, and 89 willow trees survived, with a survival rate of 74.16%; another 120 willow trees were transplanted using the nutrient solution of the present invention, and 115 willow trees survived, with a survival rate of 95.83%; another 120 willow trees were treated with sterile water, and 74 willow trees survived without the nutrient solution, with a survival rate of 61.67%. The experiment proved that the nutrient solution of the present invention can improve the survival rate of transplanted large trees in the cold northern regions.

[0036] Example 1 Survey results:

[0037]

[0038] Embodiment 2:

[0039] The tree nutrient solution invented in this article and other 6 drugs were used to prevent and control the damping-off disease of larch seedlings: the experiment was conducted on the transplanting of Changbai larch seedlings and the prevention and control of damping-off disease of seedlings. The Changbai larch seedlings were treated with a total of 7 drugs for root irrigation treatment of the seedlings, including ordinary tree nutrient solution, tree nutrient solution invented in this article, root packing agent, seedling strengthening agent, strong rooting agent, transplanting agent and sterile water control treatment. 30 seedlings were used for each treatment, and the test results were statistically analyzed after they became ill naturally. According to statistics, 17 of the 30 seedlings treated with ordinary nutrient solution survived, with a survival rate of 56.7%, of which 11 grew particularly strong; 21 of the 30 seedlings treated with the large tree nutrient solution invented in this article survived, with a survival rate of 70.0%, of which 10 grew particularly strong; 7 of the 30 seedlings treated with the root packing agent survived, with a survival rate of 23.3%, of which 1 grew particularly strong; 1 of the 30 seedlings treated with the seedling strengthening agent survived. 1 tree survived, with a survival rate of 36.7%, of which 7 trees grew particularly strong; 8 of the 30 seedlings treated with a strong rooting agent survived, with a survival rate of 26.7%, of which 5 trees grew particularly strong; 11 of the 30 seedlings treated with Transplant Le survived, with a survival rate of 36.7%, of which 4 trees grew particularly strong; 5 of the 30 seedlings treated with sterile water survived, with a survival rate of 16.7%, of which 1 tree grew particularly strong.

[0040] Example 2 Survey results:

[0041]

[0042] It has been proved by experiments that the control without any treatment has a survival rate of only 16.7%. From the test results, the big tree nutrient solution invented in this article has the best effect, with a survival rate of up to 70%. It should be noted that particularly strong growth refers to the top buds growing upwards a little, and there are basically no dead leaves. From the experiment, it can be seen that the proportion of particularly strong growth treated with the big tree nutrient solution invented in this article is higher. The test results show that the big tree nutrient solution has a significant preventive and therapeutic effect on larch seedling damping-off disease, can be used for the treatment of seedling transplanting, and can significantly improve the survival rate of seedling transplanting in cold northern regions.

[0043] The above shows the basic principles, methods of use and precautions of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A tree nutrient solution formula, characterized in that: Including water, ammonium nitrate, potassium nitrate, potassium dihydrogen phosphate, ammonium sulfate, magnesium sulfate, ferrous sulfate, VC tablets 100 mg / tablet, sodium nitrophenolate, and sodium а-naphthyl acetate.

2. The tree nutrient solution formula according to claim 1, characterized in that: Taking 1000mL as a reference, each 1000mL contains ammonium nitrate (0.64g), potassium nitrate (0.75g), potassium dihydrogen phosphate (0.50g), ammonium sulfate (0.32g), magnesium sulfate (0.10g), ferrous sulfate (0.01g), VC tablet 100mg / tablet (0.05g), sodium nitrophenolate (2ppm), and sodium а-naphthyl acetate (10ppm).

3. A method for preparing a tree nutrient solution, characterized in that: It includes the following steps (1) Prepare the required dosage of tree nutrient solution according to the above 1000mL formula. (2) Drill a hole at a 45-degree angle downwards at the trunk 30-40 cm above the ground and insert the needle of the IV drip tube. The depth should reach the wood (usually 2-4 cm, and the actual operation depends on the size of the breast diameter).

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