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Nutrient solution for soilless cultivation of jasmine and preparation method of nutrient solution

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

Inactive Publication Date: 2018-03-06
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 culture nutrient solutions are not very targeted. Many flowers 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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  • Nutrient solution for soilless cultivation of jasmine and preparation method of nutrient solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] This embodiment provides a nutrient solution for soilless cultivation of jasmine, 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 ammonium sulfate, potassium nitrate, calcium superphosphate, magnesium chloride, and sodium dihydrogen phosphate, with a weight ratio of 1:10:3:2:2.

[0030] The trace elements include ferrous sulfate, chelated manganese (urea), copper sulfate, zinc sulfate, borax, molybdenum sulfide, and sodium chloride in a weight ratio of 1000:500:60:200:200:1:1000;

[0031] The active substance contains naphthaleneacetic acid, forchlorfenuron 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 elemen...

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 ammonium sulfate, potassium nitrate, calcium superphosphate, magnesium chloride, and sodium dihydrogen phosphate, with a weight ratio of 1:10:3:2:2;

[0040] The trace elements include ferrous sulfate, chelated manganese (urea), copper sulfate, zinc sulfate, borax, molybdenum sulfide, and sodium chloride in a weight ratio of 1000:500:60:200:200:1:1000;

[0041] The active substance contains naphthaleneacetic acid, forchlorfenuron 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 ammonium sulfate, potassium nitrate, calcium superphosphate, magnesium chloride, and sodium dihydrogen phosphate, with a weight ratio of 1:10:3:2:2;

[0046] The trace elements include ferrous sulfate, chelated manganese (urea), copper sulfate, zinc sulfate, borax, molybdenum sulfide, and sodium chloride in a weight ratio of 1000:500:60:200:200:1:1000;

[0047] The active substance contains naphthaleneacetic acid, forchlorfenuron 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 nutrient solution for soilless cultivation of jasmine. The nutrient solution comprises, by weight, 0.5-1.5 parts of major 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 nutrient solution comprises the following steps of: preparing mother liquor A, mother liquor B and a mixture C by using the major elements, trace elements and active substances respectively, mixing the mother liquor A and the mother liquor B according to the weight parts of the major elements and trace elements, then adding the mixture C according to the weight part of the active substances, and performing even stirring to obtain the nutrient solution. Since the nutrient solution which is specially used for soilless cultivation of jasmine is provided, the demand for various elements can be met in the growth process of jasmine, and the obtained jasmine has a thick stem, a short internode distance,fat and large leaves and a developed root system, and production potential of the crop can be given full play; the growth of new roots and the differentiation of a vascular tissue system can be promoted, less water is consumed, and compared with soil cultivation, the yield is increased by 30%, so that 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 nutrient solution for soilless cultivation of jasmine 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 controlled and adju...

Claims

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Application Information

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IPC IPC(8): A01G24/10A01G24/30C05G3/00
CPCC05B1/04C05G3/00C05G5/23C05B7/00C05C3/00C05C5/02C05C9/00C05D5/00C05D9/00C05D9/02C05F11/00C05F11/10
Inventor 陈通
Owner CHENGDU SHENGSHI GUANGHUA BIOTECH CO LTD
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