Peony soilless cultivation nutritional formula

A technology of soilless cultivation and nutritional formula, applied in the direction of nitrogen fertilizer, fertilizer mixture, fertilization device, etc., can solve the problems such as unsuitable floating seedlings of peony flowers, and achieve the effects of shortening the emergence period, reducing costs, enhancing penetration and diffusibility

Inactive Publication Date: 2016-09-28
时枫娇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For floating seedlings, the most critical technologies include floating seedling substrates, soilless cultivation nutritional formula, etc. Among them, the soilless cultivation nutritional formula is particularly important for the improvement of seedling cultivation period, emergence rate and emergence quality, but the current soilless cultivation nutritional formula , not suitable for floating seedlings of peony

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: a kind of peony flower soilless culture nutritional formula, by weight, its composition is

[0011] Alanine: 13 parts; Gibberellin: 10 parts; Cytokinin: 2 parts; Tryptophan: 4 parts; Phenylalanine: 4 parts; Valine: 4 parts; Leucine: 1 part; Glutamine: 1 part; Calcium formate: 1 part; Water: 100 parts.

Embodiment 2

[0013] Alanine: 15 parts; Gibberellin: 14 parts; Cytokinin: 20 parts; Tryptophan: 5 parts; Phenylalanine: 5 parts; Valine: 6 parts; Leucine: 3 parts; Glutamine: 3 parts; Calcium formate: 2 parts; Water: 300 parts.

[0014] Through a large number of experiments, this application adjusts the composition and ratio of the nutrient solution, and adds an appropriate amount of trace elements such as valine, leucine, glutamine, calcium formate, etc., to reduce the symptoms of deficiencies, and at the same time allow plants to absorb them synchronously. Under the low temperature of 8°C, the nutrient fertilizer that can still be absorbed by the roots has greatly enhanced penetration and diffusivity, making it easy for the roots of the crops to absorb it, and quickly penetrate into the roots of the crops, and the root hairs of the roots are many and white. The leaves are dark green, the seedlings are tall, the stems are thick and strong, the main roots are many and long, and there are ma...

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PUM

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Abstract

The invention discloses a nutritional formula for soilless cultivation of peony, which comprises the following components in parts by weight: alanine: 13-15 parts, ferric ammonium sulfate: 10-14 parts, cytokinin: 2-20 parts, Tryptophan: 4-5 parts, Phenylalanine: 4-5 parts, Valine: 4-6 parts, Leucine: 1-3 parts, Glutamine: 1-3 parts, Calcium formate: 1 ~2 parts; All the other are water, weigh by proportioning, mix evenly and get final product, adopt the nutrient solution of the present invention, the penetrating power and diffusivity of nutrient solution when raising seedlings are greatly enhanced, thereby greatly shortened the emergence period and improved the emergence rate and Improve the quality of seedlings and reduce the cost; moreover, the nutrient solution is more suitable for raising seedlings at high altitude and low temperature.

Description

technical field [0001] The invention relates to a nutritional formula for soilless cultivation, in particular to a nutritional formula for soilless cultivation of peony flowers. Background technique [0002] The peony flower is gorgeous in color, fragrant like pearls, romantic and unrestrained, and magnificent, and is known as the "king of flowers". In the cultivation type, it can be divided into hundreds of varieties mainly according to the color of the flowers. "There are many varieties of peonies, and there are many colors. Yellow, green, flesh red, deep red, and silver red are the top grades, and yellow and green are especially expensive. Peonies are large and fragrant, so they are also known as "national beauty and heavenly fragrance". [0003] At present, the most reported is that flowers and tobacco adopt floating seedling raising technology. For floating seedlings, the most critical technologies include floating seedling substrates, soilless cultivation nutritional...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05G3/00C05C11/00
Inventor 时枫娇
Owner 时枫娇
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