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A kind of teak seedling stage foliage fertilizer and application method thereof

An application method and foliar fertilizer technology, which are applied in the field of plant cultivation and reproduction, can solve problems such as dry leaves, lack of nutrition, and stop growing, and achieve the effects of saving dosage, promoting growth, and saving costs

Active Publication Date: 2019-08-23
RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor found in the production research process that in the initial stage of 0-1 month after transplanting in the existing method, because the teak tissue culture seedlings had no roots when transplanted or did not form a sound root system at the initial stage after transplanting, the seedlings left the bottle for cultivation. After basalization, it is prone to nutrient deficiency, slow growth or even stop growth, yellow leaves, dry leaves or even death in severe cases

Method used

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  • A kind of teak seedling stage foliage fertilizer and application method thereof
  • A kind of teak seedling stage foliage fertilizer and application method thereof
  • A kind of teak seedling stage foliage fertilizer and application method thereof

Examples

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Effect test

Embodiment 1

[0039] A teak seedling stage foliar fertilizer and its application method:

[0040] (1) Preparation of foliar fertilizer: prepare 200 times of Lvxing liquid fertilizer and 200 times of Meiguolu respectively, and then mix the two at a volume ratio of 1:3 to obtain teak seedling foliar fertilizer;

[0041] (2) During the first day to the 30th day of newly transplanted teak clone tissue culture bottle seedlings after hardening and cutting off the base callus (rootless period), spray the teak seedlings once every 5 days For foliar fertilizer, it is necessary to evenly spray the surface of each teak leaf (it is better to spray to the back of the leaf); the spraying time is: 5 pm on a sunny or cloudy day with no wind;

[0042] (3) During the 30th day to the 60th day of transplanting (the teak seedlings have a certain root system), apply the teak seedling foliar fertilizer every 5 days, and it is better to spray the teak seedling foliar fertilizer with the sprinkler. It can be used ...

Embodiment 2

[0048] A teak seedling stage foliar fertilizer and its application method:

[0049] (1) Preparation of foliar fertilizer: prepare 250 times of Lvxing liquid fertilizer and 250 times of Meiguolu respectively, and then mix the two at a volume ratio of 1:2.5 to obtain teak seedling foliar fertilizer;

[0050] (2) During the first day to the 30th day of newly transplanted teak clone tissue culture bottle seedlings after hardening and cutting off the base callus (rootless period), mist spray once every 6 days at the teak seedling stage For foliar fertilizer, the surface of each teak leaf needs to be sprayed evenly; the spraying time is: 9:00 am or 6:00 pm on a sunny or cloudy day with no wind;

[0051] (3) During the 30th day to the 60th day of transplanting (the teak seedlings have a certain root system), apply the leaf fertilizer at the teak seedling stage every 6 days, and it is better to pour the teak seedling leaf fertilizer at the sprinkler stage, It can be used as watering,...

Embodiment 3

[0056] A teak seedling stage foliar fertilizer and its application method:

[0057] (1) Preparation of foliage fertilizer: Prepare 300 times of Lvxing liquid fertilizer and 300 times of Meiguolu respectively, and then mix the two at a volume ratio of 1:2 to obtain teak seedling foliar fertilizer;

[0058] (2) During the first day to the 30th day of newly transplanted teak clone tissue culture bottle seedlings after hardening and cutting off the base callus (rootless period), spray the teak seedlings once every 5 days For foliar fertilizer, it is necessary to evenly spray the surface of each teak leaf (it is better to spray to the back of the leaf); the spraying time is: 8:00 am or 4:00 pm on a sunny or cloudy day with no wind;

[0059] (3) During the 30th day to the 60th day of transplanting (the teak seedlings have a certain root system), apply the teak seedling foliar fertilizer every 7 days, and the teak seedling foliar fertilizer is preferably applied with a shower. It ca...

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Abstract

The invention belongs to the technical field of plant cultivation and propagation, and in particular relates to a teak seedling stage foliar fertilizer and an application method thereof. The teak seedling stage foliar fertilizer comprises the following components: a 200-300-fold diluted solution of Lvxing liquid fertilizer and a 200-300-fold diluted solution of fruit-beatifying dew in a volume ratio of 1:(2-3); and the teak seedling stage foliar fertilizer not only can be used in the teak rootless seedling stage to make up nutrients required by growth, but also can be used when seedlings have certain root systems even complete root systems so as to supply amino acid, macroelements, medium elements and microelements required by the growth of teaks and promote more exuberant rapid growth of teak seedlings. The application method of the teak seedling stage foliar fertilizer provided by the invention is convenient in application and easy to operate and popularize, and can quickly provide a large number of high-quality sound teak seedlings for the market.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation and reproduction, and in particular relates to a teak seedling foliage fertilizer and an application method thereof. Background technique [0002] Teak (Tectona grandis L.f.) is a world-renowned precious timber tree species, known as the “King of Ten Thousand Woods”. Its heartwood is tough and durable, with a dense structure and beautiful texture. High-grade materials such as wooden floors. In recent years, due to the dwindling teak natural forest resources, the countries of origin have imposed bans on natural forest logging, and the supply of logs and sawn timber has dropped sharply, which is far from meeting the demand for teak wood in the market, and the international market price has risen sharply. In 2014, the price of a class of logs with a DBH greater than 50 cm has reached 20,000 yuan / m 3 . Now, Yunnan and Hainan provinces list teak as the main tree species for afforestation, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00A01C21/00
CPCA01C21/005C05G5/20
Inventor 黄桂华梁坤南周再知马华明杨光
Owner RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY
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