Soilless culture nutrient solution for accelerating growth of Chinese roses and preparation method thereof

A soilless culture, nutrient solution technology, applied in the directions of botanical equipment and methods, culture medium, inorganic fertilizers, etc., can solve problems such as poor pertinence, and achieve the effects of accelerating growth rate, increasing yield, and reducing impact

Inactive Publication Date: 2018-02-23
CHENGDU SHENGSHI GUANGHUA BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing soilless cultivation nutrient solutions are not very targeted. Many flowers often use the same nutrient solution when they are used in soilless cultivation. They do not know that different plants need different nutrients for growth, so different nutrients need to be designed according to the characteristics of different plants. However, there is no related research in this area

Method used

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  • Soilless culture nutrient solution for accelerating growth of Chinese roses and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a soilless culture nutrient solution for accelerating the growth of Chinese rose, which includes 1 part of macroelements, 0.005 parts of trace elements, 0.1 parts of active substances, and 1000 parts of deionized water in parts by weight;

[0029] The macroelements include diammonium hydrogen phosphate, potassium sulfate, calcium nitrate, magnesium sulfate, and sodium dihydrogen phosphate, with a weight ratio of 1:10:3:2:2.

[0030] The trace elements include ferrous sulfate, manganese chloride, copper sulfate, zinc sulfate, borax, sodium molybdate, and urea, and the weight ratio is 1000:500:60:200:200:1:1000;

[0031] The active substance comprises polyamine, amine fresh fat and vitamin N in a weight ratio of 3:8:8.

[0032] The preparation method of this nutrient solution comprises the following steps:

[0033] (1) A large number of elements are added in proportion to deionized water to prepare mother liquor A;

[0034] (2) adding trace elem...

Embodiment 2

[0038] This embodiment provides that the ingredients in the nutrient solution have been adjusted, by weight, including 0.5 parts of macroelements, 0.002 parts of trace elements, 0.05 parts of active substances, and 500 parts of deionized water;

[0039] The macroelements include diammonium hydrogen phosphate, potassium sulfate, calcium nitrate, magnesium sulfate, and sodium dihydrogen phosphate, with a weight ratio of 1:10:3:2:2;

[0040] The trace elements include ferrous sulfate, manganese chloride, copper sulfate, zinc sulfate, borax, sodium molybdate, and urea, and the weight ratio is 1000:500:60:200:200:1:1000;

[0041] The active substance comprises polyamine, amine fresh fat and vitamin N in a weight ratio of 3:8:8.

[0042] The preparation method of the nutrient solution is the same as the above-mentioned embodiment, and will not be repeated here.

Embodiment 3

[0044] In this embodiment, on the basis of the foregoing embodiments, each component is optimized, by weight, including 1.5 parts of macroelements, 0.01 parts of trace elements, 0.5 parts of active substances, and 2000 parts of deionized water;

[0045] The macroelements include diammonium hydrogen phosphate, potassium sulfate, calcium nitrate, magnesium sulfate, and sodium dihydrogen phosphate, with a weight ratio of 1:10:3:2:2;

[0046] The trace elements include ferrous sulfate, manganese chloride, copper sulfate, zinc sulfate, borax, sodium molybdate, and urea, and the weight ratio is 1000:500:60:200:200:1:1000;

[0047] The active substance comprises polyamine, amine fresh fat and vitamin N in a weight ratio of 3:8:8.

[0048] The preparation method of the nutrient solution is the same as the above-mentioned embodiment, and will not be repeated here.

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Abstract

The invention discloses a soilless culture nutrient solution for accelerating growth of Chinese roses. The nutrient solution comprises, by weight, 0.5-1.5 parts of macroelements, 0.002-0.01 part of microelements, 0.05-0.5 part of active substances and 500-2000 parts of deionized water. The preparation method comprises the following steps that a mother solution A, a mother solution B and a mixtureC are prepared from the macroelements, the microelements and the active substances respectively, and the mother solution A is mixed with the mother solution B according to the weight parts of the macroelements and microelements; then the mixture C is added according to the weight part of the active substances, and the materials are stirred evenly to obtain the nutrient solution. The nutrient solution special for soilless culture of the Chinese roses can meet the requirement for various elements in the growth process of the Chinese roses, stems of the obtained Chinese roses are thick, internodes are short, leaves are large and thick, and roots are developed. Production potentials of crops can be given full play, new root creation and differentiation of vascular bundle systems can be promoted, and the water consumption is low. Compared with soil cultivation, the yield is increased by 30%, and the development of agricultural modernization is promoted.

Description

technical field [0001] The invention belongs to the field of agricultural technology development, and in particular relates to a soilless culture nutrient solution for accelerating the growth of roses and a preparation method thereof. Background technique [0002] Soilless cultivation refers to the method of cultivating crops with nutrient solution or solid substrate plus nutrient solution without soil. It has changed the planting habit that agricultural production has relied on soil since ancient times, and pushed agricultural production to a new stage of industrialized production and commercial production. Its core is not to use natural soil. Plants are produced in cultivation devices filled with nutrient solutions or grown in solid substrates containing organic fertilizers or filled with nutrient solutions. This artificially created plant root environment can not only meet the needs of plants for mineral nutrition. , moisture and air conditions, and can be artificially c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/10A01G24/30C05G3/00
CPCC05B7/00C05G3/00C05G5/23C05C5/04C05C9/00C05D1/02C05D5/00C05D9/02C05F11/00C05F11/10
Inventor 陈通
Owner CHENGDU SHENGSHI GUANGHUA BIOTECH CO LTD
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