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Soilless culture nutrient solution for accelerating growth of Japan Duckling celery, and preparation method thereof

A technology of soilless cultivation and nutrient solution, applied in the field of agricultural technology development, can solve problems such as poor pertinence, and achieve the effects of accelerating growth rate, reducing influence and shortening internodes

Inactive Publication Date: 2018-03-23
CHENGDU XIANXIANXIAN BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing soilless culture nutrient solutions are not very targeted. Many vegetables and 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 it is necessary to design different nutrient solutions according to the characteristics of different plants. Nutrient solution However, there is no relevant research in this area

Method used

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  • Soilless culture nutrient solution for accelerating growth of Japan Duckling celery, and preparation method thereof
  • Soilless culture nutrient solution for accelerating growth of Japan Duckling celery, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a soilless culture nutrient solution for accelerating the growth of celery, 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 elements i...

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 that of 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 the growth of Japan Duckling celery. The soilless culture nutrient solution comprises, by weight, 0.5-1.5 parts of macro-elements, 0.002-0.01 part of trace elements, 0.05-0.5 part of active substances and 500-2000 parts of deionized water. A preparation method of the soilless culture nutrient solution comprises the following steps: preparing a mother liquor A from the macro-elements, preparing a mother liquor B from the trace elements, preparing a mixture C from the active substances, mixing the mother liquor A withthe mother liquor B according to the weight parts of the macro-elements to the trace elements, adding the mixture C according to the weight proportion of the active substances, and performing uniformstirring to obtain the nutrient solution. The special soilless culture nutrient solution for the Japan Duckling celery can meet the demands for various elements in the growth process of the Japan Duckling celery, and the obtained Japan Duckling celery has thick stems, short internodes, fat leaves and numerous roots; and the nutrient solution fully performs the production potential crops and promote the growth of new roots and the differentiation of the vascular bundle system, achieves low water consumption, allows the yield to be 30% higher than the yield of soil culture, and promotes the agriculture modernization development.

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 celery 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 ...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01G24/10A01G24/20A01G24/30A01G31/00
CPCA01G31/00C05B7/00C05G3/00C05G5/23C05C5/04C05C9/00C05D1/02C05D5/00C05D9/02C05F11/10Y02P60/21
Inventor 付裕
Owner CHENGDU XIANXIANXIAN BIOTECH CO LTD
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