Nutrient solution for plants cultured without soil

A plant nutrient solution and soilless cultivation technology, which is applied in the field of soilless cultivation plant nutrient solution, can solve the problems of plant growth rate, flowering number, fruiting rate, no improvement of nutrients, limited nutrients in nutrient solution, small buffer capacity, etc. problem, to achieve the effect of accelerating plant growth, promoting growth, and high fruiting rate

Inactive Publication Date: 2017-10-24
HAINAN FANSI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, soilless cultivation technology has entered a new stage in our country, and there are many reports on soilless cultivation research, but overall, there are still deficiencies: (1) current soilless cultivation is generally in the substrate or nutrient solution growth, the buffer capacity is small, so it is greatly affected by changes in the external environment (temperature, moisture, light, gas fertilizer, nutrient elements, etc.); All the nutrients required for the vegetative cycle, resulting in no improvement in the growth rate, flowering number, fruiting rate, nutrients, etc. of the plant

Method used

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  • Nutrient solution for plants cultured without soil
  • Nutrient solution for plants cultured without soil
  • Nutrient solution for plants cultured without soil

Examples

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Effect test

Embodiment 1

[0017] A nutrient solution for soilless cultivation plants, the nutrient solution comprises the following components in parts by weight: 5% sodium paeonol sulfonate, 3% magnesium stearate, 1% potassium magnesium phosphate, 1.2% sodium molybdate, copper sulfate 1.3%, potassium hydroxide 1.7%, sodium borate 2%, ammonium molybdate 2.5%, calcium nitrate 0.6%, urea 2.5%, ferrous sulfate 1.3%, naphthalene acetic acid 4%, glucose 3%, polyaspartic acid 2.8 %, EM agent 0.8%, Bacillus subtilis agent 1.2%, Pseudomonas fluorescens agent 2%, Trichoderma agent 6% and Beauveria bassiana agent 4%.

Embodiment 2

[0019] A nutrient solution for soilless cultivation plants, the nutrient solution includes the following components in mass percentage: 10% sodium paeonol sulfonate, 3% magnesium stearate, 1.2% potassium magnesium phosphate, 1% sodium molybdate, copper sulfate 2%, potassium hydroxide 1%, sodium borate 2%, ammonium molybdate 2%, calcium nitrate 1.0%, urea 2%, ferrous sulfate 2%, naphthalene acetic acid 2%, glucose 5%, polyaspartic acid 2.8 %, EM agent 0.9%, Bacillus subtilis agent 2%, Pseudomonas fluorescens agent 2%, Trichoderma agent 5% and Beauveria bassiana agent 5%.

Embodiment 3

[0021] A nutrient solution for soilless cultivation plants, the nutrient solution comprises the following components in mass percentage: 2% sodium paeonol sulfonate, 5% magnesium stearate, 1% potassium magnesium phosphate, 2% sodium molybdate, copper sulfate 1%, potassium hydroxide 2%, sodium borate 3%, ammonium molybdate 4%, calcium nitrate 0.5%, urea 3%, ferrous sulfate 1%, naphthalene acetic acid 7%, glucose 3%, polyaspartic acid 3 %, 0.7% of EM agent, 1% of Bacillus subtilis agent, 5% of Pseudomonas fluorescens agent, 8% of Trichoderma agent and 3% of Beauveria bassiana agent.

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Abstract

The invention especially relates to a nutrient solution for plants cultured without soil, belonging to the fields of biotechnology and plant nutrition technology. The nutrient solution in the invention comprises a plurality of components like sodium paeonol sulfonate, magnesium stearate, potassium magnesium phosphate and sodium molybdate, and further comprises a plurality of fungi like an EM microbial agent, a Bacillus subtilis microbial agent, a Pseudomonas fluorescens microbial agent, a Trichoderma microbial agent and a Beauveria bassiana microbial agent. In virtue of the regulation and control effect produced by the growth of the fungi, the growth of plants is not susceptible to influence by an external environment; and the nutrient solution is rich in nutrients and allows plant growth to be fast and blooming numbers and fruiting rates to be high.

Description

technical field [0001] The invention relates to the technical fields of biotechnology and plant nutrition, in particular to a nutrient solution for soilless cultivation plants. Background technique [0002] Soil cultivation is a traditional method of plant cultivation in my country. However, with the increase in the input of agricultural chemicals, soil pollution has become more and more serious. Continuous cropping and heavy cropping have caused soil fertility to decline, which in turn reduces plant yield and quality. [0003] Soilless cultivation replaces the soil environment with an artificial root environment such as nutrient solution or substrate, so that the root system of the crop is in a suitable environmental condition, so as to achieve the purpose of maximizing the potential of crop production. The use of soilless cultivation technology can effectively reduce the amount of pesticides, produce pollution-free vegetables and fruits, and overcome continuous cropping pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G31/00
CPCC05B7/00C05G3/00C05G5/23C05C3/00C05C5/04C05C9/00C05D1/00C05D9/02C05F11/00C05F11/08
Inventor 操先梅
Owner HAINAN FANSI TECH CO LTD
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