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Soilless culture nutrition formula of magnolia denudata

A technology of soilless cultivation and nutritional formula, applied in the direction of soilless cultivation, cultivation, culture medium, etc., can solve the problems of inappropriate magnolia floating seedlings, etc., and achieve the effects of shortening the emergence period, reducing costs, and enhancing penetration and diffusivity

Inactive Publication Date: 2016-07-20
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 magnolia

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: a kind of magnolia soilless cultivation nutrient formula, by weight, its composition is

[0011] Ammonium selenate: 13 parts; Valine: 10 parts; Phospholipase: 2 parts; Tryptophan: 4 parts; Phenylalanine: 4 parts; Palladium nitrate: 4 parts; parts; Panax notoginseng: 1 part; water: 100 parts.

Embodiment 2

[0013] Ammonium selenate: 15 parts; Valine: 14 parts; Phospholipase: 20 parts; Tryptophan: 5 parts; Phenylalanine: 5 parts; Palladium nitrate: 6 parts; parts; Panax notoginseng: 2 parts; water: 1000 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 palladium nitrate, chuangu, asparagus, panax notoginseng, etc., to reduce the symptoms of deficiencies, and at the same time allow plants to absorb them synchronously. Under certain conditions, 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 many ...

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Abstract

The invention discloses a soilless culture nutrition formula of magnolia denudata. The soilless culture nutrition formula is prepared from the following components in parts by weight: 13 to 15 parts of ammonium selenite, 10 to 14 parts of ferric ammonium sulfate, 2 to 20 parts of phospholipase, 4 to 5 parts of tryptophan, 4 to 5 parts of phenylalanine, 4 to 6 parts of palladium nitrate, 1 to 3 parts of coix lacrymajobi L, 1 to 3 parts of radix asparagi, 1 to 2 parts of pseudo-ginsengs and the balance of water. The soilless culture nutrition formula is obtained through weighing the components according to the ratios and uniformly mixing. By adopting a nutritional solution disclosed by the invention, the penetrability and the dispersibility of the nutritional solution in a seedling culture process are greatly enhanced, so that the seedling emergence stage is greatly shortened, the seedling emergence rate is improved and the seedling emergence quality is improved, and the cost is also reduced; and the nutritional solution is more applicable to high-altitude and low-temperature seedling breeding.

Description

technical field [0001] The invention relates to a nutritional formula for soilless cultivation, in particular to a nutritional formula for magnolia soilless cultivation. Background technique [0002] Magnolia originates in the provinces of central China, and is now cultivated in Beijing and the south of the Yellow River Basin. Magnoliaceae Magnolia subgenus, deciduous trees. The flowers are white to lavender, large and fragrant, with a cup-shaped corolla. The flowers open first, and the leaves grow later. The flowering period is about 10 days. Famous flowers and trees in China, important flower-viewing trees in early spring in southern China. Shanghai city flower. The shape of magnolia flower is very similar to lotus flower. When it is in full bloom, the petals spread to the four directions, making the courtyard blue and white, and the white light is dazzling. It has high ornamental value; it is an ideal flower type for beautifying the courtyard. [0003] At present, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G24/00Y02P60/21
Inventor 时枫娇
Owner 时枫娇
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