Special nutrient solution for hydroponic culture of tomatoes

A nutrient solution, tomato technology, applied in the direction of application, organic fertilizer, fertilization device, etc., can solve the problems of complex preparation process, different preparation process, high salt concentration, etc., and achieve the effect of increasing soil fertility, promoting germination and growth, and improving soil structure

Pending Publication Date: 2018-10-09
SHANGHAI NONGLE BIOLOGICAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, we divide the traditional nutrient solution formula into two stages. The first stage is a pure inorganic nutrient solution designed to meet the needs of plant growth. It simply supplements the chemical components needed for plant growth, which is likely to cause nutritional waste and the plant growth rate is low, the quality is not high, and the salt concentration in the waste liquid is high, which increases the pressure on the environment and soil; the second stage is to add organic components and special chemical elements to the pure inorganic nutrient solution to prepare inorganic -Organic nutrient solution
Among them, the inorganic-organic nutrient solut

Method used

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  • Special nutrient solution for hydroponic culture of tomatoes
  • Special nutrient solution for hydroponic culture of tomatoes

Examples

Experimental program
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Effect test

Example Embodiment

[0021] Example 1:

[0022] The ratio of nutrient solution in tomato flowering and fruit setting period is as follows: each 1000L water contains: molasses 125g, potassium fulvic acid 100g, seaweed powder 10g, sucrose phosphate 5g, soybean flour 100g, citric acid 2g.

[0023] The nutrient solution ratio of the tomato fruit in the expansion stage is: every 1000L of water contains: molasses 200g, potassium fulvic acid 180g, seaweed powder 13g, sucrose phosphate 8g, soybean flour 150g, citric acid 5g.

[0024] The ratio of nutrient solution in the ripening stage of tomato is as follows: every 1000L of water contains: molasses 300g, potassium fulvic acid 200g, seaweed powder 16g, sucrose phosphate 10g, soybean flour 185g, citric acid 8g.

[0025] The special nutrient solution for tomato hydroponics at each stage also includes a fungicide, and 0.5g of the fungicide Shenzimycin is added to each 1000L of water.

Example Embodiment

[0026] Example 2:

[0027] The ratio of nutrient solution in tomato flowering and fruit setting period is as follows: every 1000L of water contains: molasses 167g, potassium fulvic acid 110g, seaweed powder 10g, sucrose phosphate 5g, soybean flour 100g, citric acid 2g.

[0028] The nutrient solution ratio of the tomato fruit in the expansion stage is: every 1000L of water contains: molasses 250g, potassium fulvic acid 150g, seaweed powder 10g, sucrose phosphate 6g, soybean flour 120g, citric acid 4g.

[0029] The ratio of the nutrient solution in the ripening stage of tomato is as follows: every 1000L of water contains: molasses 250g, potassium fulvic acid 180g, seaweed powder 15g, sucrose phosphate 8g, soybean flour 150g, citric acid 8g.

[0030] The special nutrient solution for tomato hydroponics at each stage also includes a fungicide, and 1 g of the fungicide suzinomycin is added to each 1000L of water.

Example Embodiment

[0031] Example 3:

[0032] The ratio of nutrient solution in tomato flowering and fruit setting period is: every 1000L of water contains: molasses 167g, potassium fulvic acid 100g, seaweed powder 10g, sucrose phosphate 5g, soybean flour 100g, citric acid 2g.

[0033] The nutrient solution ratio of the tomato fruit in the expansion stage is: every 1000L of water contains: molasses 333g, potassium fulvic acid 180g, seaweed powder 13g, sucrose phosphate 8g, soybean flour 150g, citric acid 5g.

[0034] The ratio of nutrient solution in the ripening stage of tomato is as follows: each 1000L water contains: molasses 333g, potassium humate 200g, seaweed powder 16g, sucrose phosphate 10g, soybean flour 185g, citric acid 8g.

[0035] The special nutrient solution for tomato hydroponics at each stage also includes a fungicide, and 1.5g of the fungicide Shenzinomycin is added to each 1000L of water.

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Abstract

The invention relates to a special nutrient solution for hydroponic culture of tomatoes. The nutrient solution comprises water as a solvent, and molasses, potassium fulvic acid, seaweed powder, sucrose phosphate, soybean powder and citric acid as solutes. Compared with the prior art, the special nutrient solution has the advantages that the main components are from plants, waste liquid is easy tohandle, and the environmental compatibility is good; industrial by-products such as molasses and soybean powder can be reused, and resources are effectively saved; the special nutrient solution is simple to prepare, has low equipment requirements, is easy to popularize, and has a broad market.

Description

technical field [0001] The invention relates to the field of soilless cultivation nutrient solution, in particular to a special nutrient solution for tomato hydroponics. Background technique [0002] Hydroponics is a new type of soilless plant cultivation method, the core of which is to directly infiltrate the root system of the plant in the nutrient solution, which can replace the soil and provide the plant with growth factors such as water, nutrients, oxygen, etc., so that the plant can Grow normally and complete the entire life cycle. This nutrient solution cultivation mode has the advantages of high crop yield, fast growth, good quality, water saving and fertilizer saving, and also avoids various diseases and salt accumulation that often occur in the soil cultivation process. [0003] Generally, we divide the traditional nutrient solution formula into two stages. The first stage is a pure inorganic nutrient solution designed to meet the needs of plant growth. It simply ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05F5/006C05G3/00C05G3/80C05F11/00C05F11/02
Inventor 谢鑫郝祥蕊张红艳冯镇泰
Owner SHANGHAI NONGLE BIOLOGICAL PROD
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