Nutritional formula for soilless culture of Syringa Linn.

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

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 cloves

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0011] Cathepsin: 13 parts; Gibberellin: 10 parts; Cytokinin: 2 parts; Tryptophan: 4 parts; Phenylalanine: 4 parts; Papain: 4 parts; Subtilisin: 1 part; Cellulose Enzyme: 1 part; Alanine: 1 part; Water: 100 parts.

Embodiment 2

[0013] Cathepsin: 15 parts; Gibberellin: 14 parts; Cytokinin: 20 parts; Tryptophan: 5 parts; Phenylalanine: 5 parts; Papain: 6 parts; Subtilisin: 3 parts; Cellulose Enzyme: 3 parts; Alanine: 2 parts; Water: 300 parts.

[0014] Through a large number of experiments, this application adjusts the composition and proportioning relationship of the nutrient solution, and adds an appropriate amount of papain, subtilisin, cellulase, alanine and other trace elements to reduce the symptoms of deficiencies and allow plants to absorb them simultaneously. 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 many...

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PUM

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Abstract

The invention discloses a nutritional formula for soilless culture of Syringa Linn.. The formula comprises the following components in parts by weight: 13-15 parts of cathepsin, 10-14 parts of ammonium iron(III) sulfate, 2-20 parts of cytokinin, 4-5 parts of tryptophan, 4-5 parts of phenylalanine, 4-6 parts of papain, 1-3 parts of subtilisin, 1-3 parts of cellulase, and 1-2 parts of alanine; the balance being water; the components are weighed according to the ratio and mixed uniformly. The nutrient solution has substantially enhanced permeation and diffusivity during seedling growing, so that seeding stage is substantially shortened, emergence rate is improved, quality of seedlings is improved, and at the same time cost is reduced; the nutrient solution is suitable for raising seedlings at high altitude and low temperature.

Description

technical field [0001] The invention relates to a soilless cultivation nutrition formula, in particular to a clove soilless cultivation nutrition formula. Background technique [0002] The growth habit of lilac likes the sun, likes moist soil and good drainage, and is suitable for garden cultivation. When it blooms in spring, the huge and gorgeous inflorescences cover the whole plant, full of fragrance, and the ornamental effect is very good. It is a famous flower and tree planted in gardens. [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, emergence rate and emergence quality, but the current soilless cultivation nutritional formula , Not su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G31/00
CPCA01G24/00C05C3/00C05G3/00C05G5/23C05C11/00Y02P60/21
Inventor 时枫娇
Owner 时枫娇
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