CN110776367A

CN110776367A - Nursery stock nutrient solution

Info

Publication number: CN110776367A
Application number: CN201911189222.1A
Authority: CN
Inventors: 何焱君; 潘兰
Original assignee: Jiaxing Lvdi Landscape Engineering Co Ltd
Current assignee: Jiaxing Lvdi Landscape Engineering Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-11

Abstract

The invention discloses a nursery stock nutrient solution which is better absorbed by nursery stocks, promotes the growth of the nursery stocks, improves the survival rate of transplanted nursery stocks, is resistant to diseases and is not easy to cause diseases. The nursery stock nutrient solution comprises the following components in parts by weight: 5-8 parts of potassium nitrate; 3-5 parts of copper sulfate; 2-6 parts of ammonium dihydrogen phosphate; 10-30 parts of amino acid; 20-40 parts of ammonium molybdate; 30-50 parts of calcium nitrate; 4-8 parts of amoxicillin capsules; 15-30 parts of gibberellin; 1-2 parts of a microbial agent; adding compound vitamin; the compound vitamins comprise: 10-15 parts of vitamin B; 6-18 parts of vitamin C; 12-20 parts of vitamin E; the balance of mixed solution of ethanol and water.

Description

Nursery stock nutrient solution

Technical Field

The invention belongs to the technical field of nursery stocks, and particularly relates to a nursery stock nutrient solution.

Background

The seedling is a sapling having a root system and a trunk. All the seedlings cultivated in the nursery are called seedlings regardless of age and before being out of nursery. The seedling type is as follows: seedling, nutrition propagation seedling, transplanting seedling and bed-keeping seedling. The seedlings can be classified according to trees and shrubs, and generally, more trees and shrubs are in the north and more shrubs are in the south, which are mainly caused by the growth climate.

When the saplings are cultivated in the nursery garden, the nutrient solution is required to be added frequently for growth of the saplings, but the existing nutrient solution has single effect and can only provide unilateral effect for the saplings, and the effect is not comprehensive enough.

Disclosure of Invention

The invention aims to provide the seedling nutrient solution which is better absorbed by seedlings, promotes the growth of the seedlings, improves the survival rate of transplanted seedlings, is disease-resistant and is not easy to cause diseases.

In order to solve the technical problem, the invention aims to realize that:

the nursery stock nutrient solution comprises the following components in parts by weight: 5-8 parts of potassium nitrate; 3-5 parts of copper sulfate; 2-6 parts of ammonium dihydrogen phosphate; 10-30 parts of amino acid; 20-40 parts of ammonium molybdate; 30-50 parts of calcium nitrate; 4-8 parts of amoxicillin capsules; 15-30 parts of gibberellin; 1-2 parts of a microbial agent; the balance being water.

On the basis of the above scheme and as a preferable scheme of the scheme: adding compound vitamin; the compound vitamins comprise: 10-15 parts of vitamin B; 6-18 parts of vitamin C; 12-20 parts of vitamin E; the balance of mixed solution of ethanol and water.

On the basis of the above scheme and as a preferable scheme of the scheme: 7 parts of potassium nitrate; 4 parts of copper sulfate; 4 parts of ammonium dihydrogen phosphate; 20 parts of amino acid; 30 parts of ammonium molybdate; 40 parts of calcium nitrate; 6 parts of amoxicillin capsules; 27 parts of gibberellin; 1 part of microbial agent.

On the basis of the above scheme and as a preferable scheme of the scheme: the amoxicillin capsule adopts the specification of 0.5 g/granule; the vitamin B, the vitamin C and the vitamin E adopt the specification of 2 g/granule.

On the basis of the above scheme and as a preferable scheme of the scheme: adjusting pH to 7-8.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. the seedling nutrient solution disclosed by the invention is prepared by carefully selecting the types of raw materials and reasonably proportioning, has an excellent effect on the growth of seedlings, and particularly, the addition of amoxicillin capsules, gibberellin and a microbial agent improves the growth effect of the seedling nutrient solution on the seedlings, so that the dropping or yellow page proportion is greatly reduced, and the seedlings are less prone to disease;

2. vitamin B in the seedling nutrient solution has the effect of reducing yellow leaves of seedlings, namely the anti-oxidation effect is reflected on the reverse side;

3. the vitamin C in the seedling nutrient solution obviously increases the root system of the seedling, and the performance of the aspect is obviously helpful for tuber plants;

4. the vitamin E in the nursery stock nutrient solution greatly improves the toughness of branches and is obviously beneficial to bamboo.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that the description is only for the purpose of further illustrating the features and advantages of the present invention and is not intended to limit the patent claims of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: the nursery stock nutrient solution comprises the following components in parts by weight: 6 parts of potassium nitrate; 4 parts of copper sulfate; 4 parts of ammonium dihydrogen phosphate; 25 parts of amino acid; 28 parts of ammonium molybdate; 45 parts of calcium nitrate; 4 parts of amoxicillin capsules; 16 parts of gibberellin; 1 part of microbial agent; the balance of mixed solution of ethanol and water; adjusting the pH value to 7;

example 2: the nursery stock nutrient solution comprises the following components in parts by weight: 7 parts of potassium nitrate; 3.5 parts of copper sulfate; 5 parts of ammonium dihydrogen phosphate; 28 parts of amino acid; 35 parts of ammonium molybdate; 40 parts of calcium nitrate; 6 parts of amoxicillin capsules; 25 parts of gibberellin; 1.5 parts of a microbial agent; the balance of mixed solution of ethanol and water; adjusting the pH value to 7.5;

example 3: the nursery stock nutrient solution comprises the following components in parts by weight: 8 parts of potassium nitrate; 6 parts of copper sulfate; 6 parts of ammonium dihydrogen phosphate; 30 parts of amino acid; 40 parts of ammonium molybdate; 38 parts of calcium nitrate; 8 parts of amoxicillin capsules; 30 parts of gibberellin; 2 parts of a microbial agent; the balance of mixed solution of ethanol and water; adjusting the pH value to 8;

the nursery stock is cultivated by using the nutrient solution in the embodiment 1-3, the saplings with similar growth conditions are selected, the nursery stock is cultivated for 30 days, and the same amount of nutrient solution is dripped every day, and the results are shown in the table 1;

TABLE 1

Test items	Example 1	Example 2	Example 3	Single nutrient solution
					Height H of nursery stock	8-10 cm	8.2-11.5 cm	9.1-13.4 cm	7.5-8.9 cm
Coronoid diameter P	13-19 cm	16.3-21.5 cm	18.2-25.5 cm	11.5-12.6 cm
					Compactness of	In general	In general	Thickening	In general
Leaf or yellow leaf ratio	5％	4-5％	4％	5-6％

As can be seen from the above table 1, the amoxicillin capsule, gibberellin and microbial inoculum added in the invention have the following advantages: 1. the addition of the amoxicillin capsules, the gibberellin and the microbial inoculum does not influence or damage other original nutrient solution components, which shows that the amoxicillin capsules, the gibberellin and the microbial inoculum have good stability and chemistry with other nutrient substances; 2. the addition of the amoxicillin capsules, the gibberellin and the microbial agent improves the growth effect of the nutrient solution on the nursery stock, the dropping or yellow page proportion is greatly reduced, and the nursery stock is less prone to disease;

on the basis of the above examples 1-3, the test was further carried out by adding vitamin complex, and seven groups of seedlings were selected from a new batch of seedlings with similar growth conditions, and cultivated for 30 days, and an equal amount of nutrient solution was instilled each day, and the results are shown in table 2:

example 4: the nursery stock nutrient solution comprises the following components in parts by weight: 6 parts of potassium nitrate; 4 parts of copper sulfate; 4 parts of ammonium dihydrogen phosphate; 25 parts of amino acid; 28 parts of ammonium molybdate; 45 parts of calcium nitrate; 4 parts of amoxicillin capsules; 16 parts of gibberellin; 1 part of microbial agent; the balance of mixed solution of ethanol and water; adjusting the pH value to 7; 10 parts of vitamin B; 6 parts of vitamin C; 12 parts of vitamin E;

example 5: the nursery stock nutrient solution comprises the following components in parts by weight: 7 parts of potassium nitrate; 3.5 parts of copper sulfate; 5 parts of ammonium dihydrogen phosphate; 28 parts of amino acid; 35 parts of ammonium molybdate; 40 parts of calcium nitrate; 6 parts of amoxicillin capsules; 25 parts of gibberellin; 1.5 parts of a microbial agent; the balance of mixed solution of ethanol and water; adjusting the pH value to 7.5; 12 parts of vitamin; 15 parts of vitamin C; 16 parts of vitamin E;

example 6: the nursery stock nutrient solution comprises the following components in parts by weight: 8 parts of potassium nitrate; 6 parts of copper sulfate; 6 parts of ammonium dihydrogen phosphate; 30 parts of amino acid; 40 parts of ammonium molybdate; 38 parts of calcium nitrate; 8 parts of amoxicillin capsules; 30 parts of gibberellin; 2 parts of a microbial agent; the balance of mixed solution of ethanol and water; adjusting the pH value to 8; 12 parts of vitamin; 15 parts of vitamin C; 16 parts of vitamin E;

TABLE 2

Under the condition of thick and strong root system, digging out the nursery stock, cleaning, and selecting the nursery stock with the thickest diameter for measurement; selecting ten branches on the nursery stock from bottom to top according to the toughness of the branches, and performing bending test; collecting the number of yellow leaves dropped during the 30 day training;

from table 2 above, it can be seen that: 1. vitamin B, vitamin C and vitamin E are added into the nutrient solution, and the three vitamins cannot influence the nutrient solution and cannot cause the original functions of the nutrient solution to be reduced or lacked; 2. the added vitamin B, vitamin C and vitamin E greatly improve the performance of nursery stock cultivation, improve the overall quality of nursery stock, and are particularly helpful for tuber and bamboo plants.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.

Claims

1. A nursery stock nutrient solution is characterized in that: the paint comprises the following components in parts by weight:

5-8 parts of potassium nitrate; 3-5 parts of copper sulfate; 2-6 parts of ammonium dihydrogen phosphate; 10-30 parts of amino acid; 20-40 parts of ammonium molybdate; 30-50 parts of calcium nitrate; 4-8 parts of amoxicillin capsules; 15-30 parts of gibberellin; 1-2 parts of a microbial agent; the balance being water.

2. The nursery stock nutrient solution of claim 1; the method is characterized in that: adding compound vitamin; the compound vitamins comprise: 10-15 parts of vitamin B; 6-18 parts of vitamin C; 12-20 parts of vitamin E; the balance of mixed solution of ethanol and water.

3. The nursery stock nutrient solution of claim 1; the method is characterized in that: 7 parts of potassium nitrate; 4 parts of copper sulfate; 4 parts of ammonium dihydrogen phosphate; 20 parts of amino acid; 30 parts of ammonium molybdate; 40 parts of calcium nitrate; 6 parts of amoxicillin capsules; 27 parts of gibberellin; 1 part of microbial agent.

4. The nursery stock nutrient solution of claim 2; the method is characterized in that: the amoxicillin capsule adopts the specification of 0.5 g/granule; the vitamin B, the vitamin C and the vitamin E adopt the specification of 2 g/granule.

5. The nursery stock nutrient solution of claim 1; the method is characterized in that: adjusting pH to 7-8.