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Rhododendron soilless cultivation nutrient formula and application thereof

A technology for soilless cultivation and nutritional formula is applied in the field of nutrient formula for soilless cultivation of azaleas, which can solve problems such as being unsuitable for floating seedlings of azaleas, and achieve the effects of enhanced permeability and diffusivity, cost reduction and simple preparation method.

Inactive Publication Date: 2015-10-14
汤在英
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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 Rhododendron

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: a kind of rhododendron soilless culture nutritional formula, by weight, its composition is

[0016] 12.8 parts of ammonium permanganate, 12.5 parts of gibberellin, 12 parts of cytokinin, 2.6 parts of tryptophan, 2.5 parts of phenylalanine, 0.6 parts of palladium nitrate, 0.3 parts of barium vanadate, 0.2 parts of iodine chloride, formic acid Calcium 0.05 parts, water: 100 parts.

Embodiment 2

[0018] A rhododendron soilless cultivation nutritional formula, which consists of 12.5 parts of ammonium permanganate, 11.5 parts of gibberellin, 2 parts of cytokinin, 3 parts of tryptophan, and 3 parts of phenylalanine in parts by weight , 0.4 parts of palladium nitrate, 0.2 parts of barium vanadate, 0.3 parts of iodine chloride, 0.2 parts of calcium formate, water: 1000 parts.

Embodiment 3

[0020] A rhododendron soilless cultivation nutritional formula, which consists of 13.4 parts by weight of ammonium permanganate, 12 parts of gibberellin, 20 parts of cytokinin, 2 parts of tryptophan, and 2 parts of phenylalanine , 0.5 part of palladium nitrate, 0.1 part of barium vanadate, 0.1 part of iodine chloride, 0.1 part of calcium formate,

[0021] Water: 500 parts.

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Abstract

The invention discloses a rhododendron soilless cultivation nutrient formula comprising the components in parts by weight: 13-15 parts of ammonium permanganate, 11.5-12.5 parts of ammonium ferric sulfate, 2-20 parts of cytokinin, 4-5 parts of tryptophan, 4-5 parts of phenylalanine, 0.4-0.6 part of palladium nitrate, 0.1-0.3 part of barium vanadate, 0.1-0.3 part of iodine chloride, 0.05-0.2 part of calcium formate, and the balance water; the nutrient formula is obtained by weighing the components according to the proportion and mixing evenly; with the use of the nutrient solution, the osmotic force and diffusivity of the nutrient solution are increased greatly during seedling cultivation, and thus the seedling emergence period is greatly shortened, the seedling emergence rate and the quality of emergence seedlings are improved, and besides, the cost is reduced; and the nutrient solution is more suitable for high-altitude low-temperature seedling culture.

Description

technical field [0001] The invention relates to a soilless cultivation nutritional formula, in particular to a rhododendron soilless cultivation nutritional formula. Background technique [0002] Rhododendrons are evergreen or ordinary green shrubs. According to legend, there was a cuckoo bird in ancient times, which wailed day and night and coughed up blood, dyeing the flowers all over the mountain red, hence the name. Rhododendrons generally bloom in spring, with 2-6 flowers per cluster, funnel-shaped corolla, red, light red, apricot red, snow green, white, etc., with lush and gorgeous colors. [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 formula, etc. Among them, the soilless cultivation nutritional formula is particularly important for the improvement of seedling cultivation period...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G31/00
CPCY02P60/21
Inventor 汤在英
Owner 汤在英
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