Dracaena sanderiana soilless culture nutrient formula and application thereof

A technology for soilless cultivation and nutritional formula, applied in the field of nutritional formula for soilless cultivation of Lucky Bamboo, can solve problems such as being unsuitable for floating seedlings of Lucky Bamboo, and achieve the effects of enhanced penetration and diffusivity, cost reduction, and easy absorption.

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: a kind of lucky bamboo soilless cultivation nutritional formula, by weight, its composition is

[0016] 12.8 parts of diisopropanolamine, 12.5 parts of cytokinin, 12 parts of salicylic acid, 2.6 parts of tryptophan, 2.5 parts of threonine, 0.6 parts of palladium nitrate, 0.3 parts of barium hydroxide, 0.2 parts of diiodine pentoxide, Calcium gluconate 0.08 parts, water: 100 parts.

Embodiment 2

[0018] A nutritional formula for lucky bamboo soilless cultivation, which consists of 12.5 parts of diisopropanolamine, 10 parts of cytokinin, 2 parts of salicylic acid, 3 parts of tryptophan, and 3 parts of threonine in parts by weight , 0.4 parts of palladium nitrate, 0.2 parts of barium hydroxide, 0.3 parts of diiodine pentoxide, 0.2 parts of calcium gluconate, water: 1000 parts.

Embodiment 3

[0020] A nutritional formula for lucky bamboo soilless cultivation, which consists of 13.4 parts of diisopropanolamine, 12 parts of cytokinin, 20 parts of salicylic acid, 2 parts of tryptophan, and 2 parts of threonine in parts by weight , 0.5 part of palladium nitrate, 0.1 part of barium hydroxide, 0.1 part of iodine pentoxide, 0.1 part of calcium gluconate,

[0021] Water: 500 parts.

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PUM

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Abstract

The invention discloses a dracaena sanderiana soilless culture nutrient formula comprising the components in parts by weight: 13-18 parts of diisopropanolamine, 10-12.5 parts of ammonium ferric sulfate, 2-20 parts of salicylic acid, 4-5 parts of tryptophan, 4-5 parts of threonine, 0.4-0.6 part of palladium nitrate, 0.1-0.3 part of barium hydroxide, 0.1-0.3 part of iodine pentoxide, 0.08-0.2 part of calcium gluconate, 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 culture, 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 nutritional formula for soilless cultivation, in particular to a nutritional formula for lucky bamboo soilless cultivation. Background technique [0002] Lucky Bamboo belongs to the genus Dracaena in the family Liliaceae. It is a perennial evergreen herb. Bonsai Lucky Bamboo Lucky Bamboo, also known as (Wannian Bamboo), mainly grows in the southwest of my country, also known as Water Bamboo, which is a perennial evergreen small tree foliage plant. The height of the plant is more than 1m, the plant is slender, with branches in the upper part of the upright. If it is used as a commodity or a work of art, the cultivation height should be 80-100 cm. Rhizome transverse, nodular. Leaves alternate or nearly opposite, papery, long lanceolate, with 3 to 7 main veins, short stalk, dark green. Umbels have 3-10 flowers born in leaf axils or opposite to upper leaves, with 6 perianth, corolla bell-shaped, purple. Berries subglobose, ...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G31/00
CPCY02P60/21
Inventor 汤在英
Owner 汤在英
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