Celery nutrient solution which can achieve water supply and topdressing simultaneously and preparing method thereof

A nutrient solution, celery technology, applied in the directions of botanical equipment and methods, nitrogen fertilizer, potash fertilizer, etc., can solve problems such as poor pertinence, and achieve the effects of accelerating growth rate, convenient management, and increasing yield

Inactive Publication Date: 2018-02-23
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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  • Celery nutrient solution which can achieve water supply and topdressing simultaneously and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The present embodiment provides a kind of celery nutrient solution that can realize water supply and topdressing simultaneously, by weight, including 1 part of macroelement, 0.005 part of trace element, 0.1 part of active substance, and 1000 parts of deionized water;

[0029] The macroelements include ammonium nitrate, potassium nitrate, superphosphate, magnesium sulfate, and potassium dihydrogen phosphate, and the weight ratio thereof is 1:10:3:2:2.

[0030] The trace elements include ferrous sulfate, manganese sulfate, copper sulfate, zinc sulfate, boric acid, potassium molybdate, and sodium chloride in a weight ratio of 1000:500:60:200:200:1:1000;

[0031] The active substance contains indole acetic acid, ethylene and vitamin K 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) ...

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 nitrate, potassium nitrate, superphosphate, magnesium sulfate, potassium dihydrogen phosphate, and the weight ratio is 1:10:3:2:2;

[0040] The trace elements include ferrous sulfate, manganese sulfate, copper sulfate, zinc sulfate, boric acid, potassium molybdate, and sodium chloride in a weight ratio of 1000:500:60:200:200:1:1000;

[0041] The active substance contains indole acetic acid, ethylene and vitamin K 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 nitrate, potassium nitrate, superphosphate, magnesium sulfate, potassium dihydrogen phosphate, and the weight ratio is 1:10:3:2:2;

[0046] The trace elements include ferrous sulfate, manganese sulfate, copper sulfate, zinc sulfate, boric acid, potassium molybdate, and sodium chloride in a weight ratio of 1000:500:60:200:200:1:1000;

[0047] The active substance contains indole acetic acid, ethylene and vitamin K 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 celery nutrient solution which can achieve water supply and topdressing simultaneously. The celery nutrient solution is prepared from, by weight, 0.5-1.5 parts of macroelements, 0.002-0.01 part of microelements, 0.05-0.5 part of active materials and 500-2,000 parts of deionized water. The preparing method of the celery nutrient solution comprises the steps of preparing the macroelements, microelements and active materials into mother liquor A, mother liquor B and a mixture C respectively, mixing the mother liquor A and the mother liquor B according to the weight partsof the macroelements and the microelements, then adding the mixture C according to the weight ratio of the active materials, and uniformly stirring to obtain the nutrient solution. The nutrient solution is provided specifically aiming at soilless culture of celeries, and the requirement of the celery growth process for various elements can be met, so that the obtained celeries have thick stems, short internodes, large leaves and developed root systems; full play can be given to the productivity potential of crops, growth of new roots and differentiation of vascular bundle systems can be promoted, and less moisture is consumed; compared with soil culture, 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 celery nutrient solution and a preparation method thereof capable of realizing simultaneous water supply and topdressing. 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 b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G31/00A01G22/35
CPCA01G31/00C05B1/02C05G3/00C05G5/20C05B7/00C05C1/00C05C5/02C05D1/00C05D5/00C05D9/00C05D9/02C05F11/10Y02P60/21
Inventor 付裕
Owner CHENGDU XIANXIANXIAN BIOTECH CO LTD
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