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Nutrient solution for vegetables, and preparation method thereof

A technology for nutrient solution and vegetables, applied in the field of fertilizers, can solve the problems of incomplete nutrition of the nutrient solution, bad taste of vegetable plants, etc., and achieve the effects of promoting normal growth, low cost and reducing production cost.

Inactive Publication Date: 2018-11-16
HEFEI XUELIXIN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the present invention provides a nutrient solution for vegetables and a preparation method thereof. The present invention solves the disadvantages in the prior art that the nutrient solution for vegetables is incomplete in nutrition and the taste of the cultivated vegetable plants is not good.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A nutrient solution for vegetables, consisting of the following raw materials in parts by weight: 800 parts of deionized water, 2 parts of zinc sulfate, 3 parts of ferrous sulfate, 5 parts of gibberellin, 15 parts of potassium dihydrogen phosphate, and 40 parts of magnesium sulfate , 10 parts of sodium selenite, 40 parts of calcium nitrate, 10 parts of bone meal, 50 parts of organic fermentation liquid, and 3 parts of beneficial bacteria.

[0030] Among them, the preparation method of the organic fermentation liquid is as follows: take 10 kg of apples, 5 kg of pears, and 0.5 kg of pagoda tree flowers and add them to a pulverizer for mechanical crushing for 10 min to obtain mixture A; pour mixture A into a multi-directional mixing mixer, and add 2 kg of rice bran , 3kg of honey, mixed and stirred for 10 minutes, then added α-amylase and protease to hydrolyze for 24 hours to obtain mixture B; added yeast to mixture B, and fermented for 36-72 hours at 37°C under aerobic con...

Embodiment 2

[0042] A nutrient solution for vegetables, consisting of the following raw materials in parts by weight: 1000 parts of deionized water, 3 parts of zinc sulfate, 5 parts of ferrous sulfate, 10 parts of gibberellin, 25 parts of potassium dihydrogen phosphate, and 60 parts of magnesium sulfate , 35 parts of sodium selenite, 55 parts of calcium nitrate, 15 parts of bone meal, 80 parts of organic fermentation liquid, and 4 parts of beneficial bacteria.

[0043] Among them, the preparation method of the organic fermentation liquid is: take 15kg of apples, 8kg of crisp pears, and 0.8kg of pagoda tree flowers, add them to a pulverizer and mechanically pulverize them for 13min to obtain mixture A; pour mixture A into a multi-directional mixing mixer, and add 3kg of rice bran , 5kg of honey, mixed and stirred for 15 minutes, then added α-amylase and protease to hydrolyze for 24 hours to obtain mixture B; added yeast to mixture B, and fermented for 72 hours at 37°C under aerobic condition...

Embodiment 3

[0055] A nutrient solution for vegetables, consisting of the following raw materials in parts by weight: 900 parts of deionized water, 2.3 parts of zinc sulfate, 4 parts of ferrous sulfate, 8 parts of gibberellin, 20 parts of potassium dihydrogen phosphate, and 50 parts of magnesium sulfate , 20 parts of sodium selenite, 50 parts of calcium nitrate, 13 parts of bone meal, 60 parts of organic fermentation liquid, and 3.4 parts of beneficial bacteria.

[0056] Among them, the preparation method of the organic fermentation liquid is as follows: take 12kg of apples, 7kg of crisp pears, and 0.7kg of pagoda tree flowers and add them to a pulverizer for mechanical pulverization for 12mi to obtain mixture A; pour mixture A into a multi-directional mixing mixer, add rice bran 2.5 kg and 4 kg of honey were mixed and stirred for 10 minutes, and then added with α-amylase and protease to hydrolyze for 24 hours to obtain mixture B; yeast was added to mixture B, and fermented at 37°C for 72 h...

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Abstract

The invention discloses a nutrient solution for vegetables, and a preparation method thereof, and relates to the technical field of fertilizers. The nutrient solution includes deionized water, zinc sulfate, ferrous sulfate, gibberellin, potassium dihydrogen phosphate, magnesium sulfate, sodium selenite, calcium nitrate, bone meal, an organic fermentation broth and beneficial bacteria. The preparation method comprises the following steps: 1) taking zinc sulfate, ferrous sulfate, gibberellic acid, potassium dihydrogen phosphate, magnesium sulfate, sodium selenite and calcium nitrate into a container, and carrying out ultrasonic treatment to obtain mixed particles; 2) taking and uniformly mixing the bone meal and the beneficial bacteria; 3) taking and heating the deionized water; 4) adding the mixed particles and the deionized water into the container, and carrying out ultrasonic treatment for 5 min to obtain a uniformly-mixed slurry; 5) uniformly mixing the slurry with the beneficial bacteria wrapped with the bone meal, and carrying out fermenting culture for 36 h; and 6) filtering the obtained fermentation product, and taking the obtained filtrate to obtain the nutrient solution forvegetables. The nutrient solution for vegetables has the advantages of keeping of the survival rate of vegetable plantation, improvement of the mouthfeel of planted vegetables, low cost, and suitableness for industrial production.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a nutrient solution for vegetables and a preparation method thereof. Background technique [0002] With the deepening of reform and opening up and the improvement of people's living standards, the food structure of China's urban population has undergone great changes from only heavy calcium, milk, fish, meat and other high-fat and high-protein foods to the pursuit of comprehensive nutritional balance. However, there are still a large number of residents who do not have enough understanding of the importance of some trace elements and vitamins needed by the human body in their dietary views, which leads to a considerable number of people lacking various trace elements and vitamins necessary for the human body. And cause diseases, such as lack of vitamins affecting the development and function of the brain, iron deficiency anemia, zinc deficiency dwarfism, congenital dementia a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05F5/002C05G3/00C05F11/00C05F11/08C05F17/00C05B17/00C05C5/04C05D5/00C05D9/02C05F9/04C05F11/10
Inventor 张力
Owner HEFEI XUELIXIN AGRI TECH CO LTD
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