Astilbe chinensis culturing nutrient solution and using method

A technology of nutrient solution and mother solution, which is applied in the fields of astilbee cultivation and plant cultivation, which can solve the problems of yellowing leaves, poor disease resistance, slow growth speed, etc., and achieve the effect of normal growth speed, healthy growth and no pests and diseases

Active Publication Date: 2010-06-30
DASHUN INT FLOWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is no report about the nutrient solution of astilbee cultivation. If the conventional flower cultivation nutrient solution is used to irrigate, the leaves will turn yellow, the growth rate will be slow, and the disease resistance will be poor.

Method used

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  • Astilbe chinensis culturing nutrient solution and using method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Introduce 1000 seedlings of Astilbinia seedlings (small seedlings refer to 10-15 leaves, plant height 8-12cm) each of 500 plants for comparative test.

[0031] Control group: adopt conventional flower culture nutrient solution (add KNO to every 120L pure water 3 150g, Huaduoduo 20-10-20 85g, STEM micro-fertilizer 65g and water in turns. The irrigation pH value is 5.0-5.5, adjusted with sodium hydroxide or phosphoric acid).

[0032] Experimental group: Take the mother liquor A and mother liquor B prepared with the lowest values ​​of A and B in the above table respectively, add 750ml of A and B to each 120L of purified water as the AB liquor for later use; add 95g of Huaduoduo No. 10, 30 - 10-10 dilution for later use; add 87g of Huaduoduo No. 3 per 120L of purified water, and 15-20-25 dilution for later use. When the surface of the pot soil turns white (about 2 / 3 of the pot soil is dry), and the EC of the pot soil is less than 0.3ms / cm, you can water the nutrient solu...

Embodiment 2

[0037] Introduce 1000 seedlings of Astilbinia seedlings (small seedlings refer to 10-15 leaves, plant height 8-12cm) each of 500 plants for comparative test.

[0038] Control group: adopt conventional flower culture nutrient solution (add KNO to every 120L pure water 3 150g, Huaduoduo 20-10-20 85g, STEM micro-fertilizer 65g and water in turns. The irrigation pH value is 5.0-5.5, adjusted with sodium hydroxide or phosphoric acid).

[0039] Experimental group: Take mother liquor A and mother liquor B prepared with the highest values ​​of A and B in the above table respectively, add 750ml of A and B to each 120L of purified water as AB liquor for later use; add 105g of Huaduoduo No. 10, 30 - 10-10 dilution for later use; add 100g of Huaduoduo No. 3 to every 120L of purified water, and 15-20-25 dilution for later use.

[0040]When the surface of the pot soil turns white (about 2 / 3 of the pot soil is dry), and the EC of the pot soil is less than 0.3ms / cm, you can water the nutri...

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Abstract

The invention relates to astilbe chinensis culturing nutrient solution and a using method. The solution comprises two mother solution, namely mother solution A and mother solution B, wherein the mother solution A comprises the following components in proportions: 32.4-33.1kg of Ca(NO3)2, 10.9-11.6kg of NH4NO3, 14.2-14.9kg of KNO3, and 2.8-3.0kg of 3% Fe-Chelate, and the mother solution A is prepared by adding 1000L water into the components; and the mother solution B comprises the following components: 11.0-11.7kg of KNO3, 13.6-14kg of KH2PO4, 8.7-9.0kg of K2SO4, 24.6-24.9kg of MgSO4, 192-200g of Na2B4O7, 87-98g of ZnSO4, 12-23g of CuSO4 and 12-16g of Na2MoO4.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation; in particular, the field of astilbe cultivation technology. Background technique [0002] Astilbe chinensis (scientific name: Astilbe chinensis (Maxim.) Franch.et Sav. English name ChineseAstilbe) aliases: red cohosh, tiger hemp, golden cat, cohosh, golden hair, notoginseng, is a plant of the saxifrage family Astilbe genus . [0003] Distribution of production areas: Born in valley streams, broad-leaved forests, and meadows. In my country, it is mainly distributed in Northeast China, North China, Northwest China, and Southwest China; it is also distributed in North Korea, Japan, and Russia. [0004] Morphological characteristics: perennial herb, 50-100 cm high. Rhizome thick, dark brown, numerous fibrous roots. Stems erect. Basal leaves 2-3 times three compound leaves, leaflets ovate-oblong, diamond-shaped ovate or ovate, 2-8.5 cm long, 1.5-5 cm wide, terminal leaflets are larger t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/00A01G1/00
Inventor 杨铁顺
Owner DASHUN INT FLOWER
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