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Seedling root-dipping humectant as well as preparation method and application thereof

A humectant and root dipping technology, which is applied in the direction of botany equipment and methods, applications, biocides, etc., can solve the problems of poor water retention in mud, scattered soil balls of large seedlings, and high labor intensity, so as to increase the surface area and promote the root system. High growth and safety effects

Active Publication Date: 2016-04-20
李开森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional method is to protect the fibrous roots of the large seedlings with soil balls to improve the survival rate; the small seedlings are usually planted with bare-rooted seedlings first, and then dipped in mud to keep the roots from losing water during long-distance transportation and reduce death. These measures are labor-intensive. Large and poor moisturizing effect, the large seedling soil balls often scatter after long-distance transportation; the small seedling mud maintains poor moisture, and the root system loses water and dies

Method used

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  • Seedling root-dipping humectant as well as preparation method and application thereof
  • Seedling root-dipping humectant as well as preparation method and application thereof
  • Seedling root-dipping humectant as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] The moisturizing agent for soaking roots of seedlings comprises the following components by mass:

[0055] Carboxymethyl cellulose 10kg, humic acid 7kg, copper sulfate 0.5kg, sodium nitrophenolate 0.3kg, plant tobacco powder 7kg, decomposed crop straw powder 5kg, water 70.2kg.

[0056] The preparation method of the moisturizing agent for soaking roots of seedlings comprises the following steps:

[0057] ①Put plant tobacco powder and decomposed crop straw powder into a container, add 1 / 3 mass of water, stir until plant tobacco powder and decomposed crop straw powder are all immersed in water, let stand for 24 hours, and remove large Part of the soluble nutrients are dissolved, and the insoluble particles absorb enough water for later use;

[0058] ② After heating 1 / 3 of the mass of water to 40°C, add carboxymethyl cellulose, stir to dissolve, heat to 85-95°C, and let it cool for later use;

[0059] ③Divide the remaining 1 / 3 mass of water into 3 parts, one part of water d...

Embodiment 2

[0062] The moisturizing agent for soaking roots of seedlings comprises the following components by mass:

[0063] Polyacrylamide 5kg, humic acid 3.5kg, copper sulfate 0.175kg, sodium nitrophenolate 1.5kg, plant tobacco powder 4kg, decomposed weed powder 3kg, water 84kg.

[0064] The preparation method of the moisturizing agent for soaking roots of seedlings comprises the following steps:

[0065] ①Put plant tobacco powder and decomposed weed powder into a container, add 1 / 3 mass of water, stir until plant tobacco powder and decomposed weed powder are all immersed in water, let it stand for 48 hours, and remove large Part of the soluble nutrients are dissolved, and the insoluble particles absorb enough water for later use;

[0066] ② After heating 1 / 3 of the mass of water to 35°C, add polyacrylamide, stir to dissolve, heat to 85-95°C, and let cool for later use;

[0067] ③Divide the remaining 1 / 3 mass of water into 3 parts, one part of water dissolves humic acid to obtain hum...

Embodiment 3

[0070] The moisturizing agent for soaking roots of seedlings comprises the following components by mass:

[0071] 15kg of polyvinyl alcohol, 5kg of humic acid, 0.3kg of copper sulfate, 2kg of sodium nitrophenolate, 6kg of plant tobacco powder, 2kg of decomposed crop straw powder, 2kg of decomposed weed powder, and 67.7kg of water.

[0072] The preparation method of the moisturizing agent for soaking roots of seedlings comprises the following steps:

[0073] ①Put plant tobacco powder, decomposed crop stalk powder and decomposed weed powder into a container, add 1 / 3 mass of water, and stir until plant tobacco powder, decomposed crop stalk powder and decomposed weed powder are all immersed in Stand in water for 12 hours to dissolve most of the soluble nutrients in the raw materials, absorb enough water for insoluble particles, and set aside;

[0074] ② After heating 1 / 3 of the mass of water to 45°C, add polyvinyl alcohol, stir to dissolve, heat to 85-95°C, and let cool for later...

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Abstract

The invention discloses a seedling root-dipping humectant as well as a preparation method and an application thereof and relates to the technical field of seedling cultivation. The seedling root-dipping humectant comprises components in parts by mass as follows: 3-26 parts of one or more of carboxymethylcellulose, polyacrylamide and polyvinyl alcohol, 2-15 parts of humic acid, 0.1-1.875 parts of copper sulfate, 0.1-4 parts of compound sodium nitrophenolate, 1-10 parts of plant tobacco powder, 0.5-6 parts of one or more of composted crop straw and weed powder and 37-94 parts of water. With the adoption of the seedling root-dipping humectant, the problem of water loss in a seedling transportation process is effectively solved, the survival rate of seedlings in the transportation process is greatly increased, furthermore, root development of the seedlings can be promoted during planting, more capillary roots grow up, the surface area of absorbing roots is increased, and the problem of insufficient nutrition supply at a seedling recovering stage of the seedlings is solved; the seedling root-dipping humectant has the advantages of high disease and pest resistant capacity, avoidance of toxicity, pollution and side effects, degradability, outstanding effect and high safety.

Description

technical field [0001] The invention relates to the technical field of nursery stock cultivation. Background technique [0002] Forestry is an important part of ecological civilization. Forests are the "lungs" of the earth and the most important natural resources on the planet. Afforestation and greening can increase farmers' economic income and improve terrestrial ecosystems, which is one of the foundations for the sustained and rapid development of my country's economy. However, in northern my country, due to the drought in the afforestation season, the survival rate of seedlings is low, and there is often a phenomenon that there is no forest after afforestation, causing huge economic losses to the country and forest farmers. Tracing it to its cause is that in the process of transporting seedlings, the root system and branches are exposed to the sun, wind and sun for a long time, causing the seedlings to lose water and the root system to lose activity. Existing research...

Claims

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Application Information

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IPC IPC(8): A01N65/38A01N61/00A01N59/20A01N33/22A01N25/10A01P1/00A01P3/00A01P21/00A01N3/00C05G3/00
CPCA01N3/00A01N33/22A01N59/20A01N61/00A01N65/00A01N65/385C05G3/00A01N2300/00
Inventor 李开森王振亮刘进余张立树李志欣陈健李梦钗侯军铭闫继峰王金红
Owner 李开森
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