Special soilless culture nutrient solution for Brassica juncea and preparation method of special soilless culture nutrient solution

A technology of soilless cultivation and nutrient solution, which is applied in the field of plant cultivation, can solve the problems of poor quality, limit the development of soilless cultivation technology, and low yield of soilless cultivation of fruits and vegetables, achieve low application cost, improve survival rate and quality of fruits and vegetables, The effect of reducing the incidence of diseases and insect pests

Inactive Publication Date: 2017-05-10
广州稼源农业科技有限公司
View PDF2 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are only a few types of formulas widely used in China, such as Knop classical hydroponic formula, Japanese garden test and Yamazaki nutrient solution formula. Low yield and poor quality in soil cultivation
Compared with developed countries, there is still a big gap in the nutrient solution of soilless cultivation of fruits and vegetables in my country, which limits the development of soilless cultivation technology to a large extent.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Special soilless culture nutrient solution for Brassica juncea and preparation method of special soilless culture nutrient solution
  • Special soilless culture nutrient solution for Brassica juncea and preparation method of special soilless culture nutrient solution
  • Special soilless culture nutrient solution for Brassica juncea and preparation method of special soilless culture nutrient solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 Special soilless culture nutrient solution for mustard and its preparation method

[0027] The special soilless cultivation nutrient solution for mustard in this embodiment, the raw materials used are: potassium nitrate, calcium nitrate, magnesium sulfate, ammonium dihydrogen phosphate, ammonium nitrate, chelated iron, boric acid, manganese sulfate, zinc sulfate, copper sulfate, molybdenum Sodium acid. Its nutrient solution is composed of macroelements, trace elements and water. The macroelements include nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur, and the trace elements include iron, manganese, copper, zinc, boron, and molybdenum; the contents of each element are : Nitrogen: 6.5mmol·L -1 , Phosphorus: 0.6mmol L -1 , Potassium: 3.5mmol·L -1 , Calcium: 1.5mmol·L -1 , Magnesium: 1.0mmol·L -1 , Sulfur: 1.0mmol·L -1 ; Iron: 0.15mmol·L -1 , manganese: 0.01mmol L -1 , Copper: 0.00034mmol L -1 , Zinc: 0.00085mmol L -1 , Boron: 0.05mmol L...

Embodiment 2

[0034] Example 2 Special soilless culture nutrient solution for mustard and its preparation method

[0035] The special soilless cultivation nutrient solution for mustard in this embodiment, the raw materials used are: potassium nitrate, calcium nitrate, magnesium sulfate, ammonium dihydrogen phosphate, ammonium nitrate, chelated iron, boric acid, manganese sulfate, zinc sulfate, copper sulfate, molybdenum Sodium acid. Its nutrient solution is composed of macroelements, trace elements and water. The macroelements include nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur, and the trace elements include iron, manganese, copper, zinc, boron, and molybdenum; the contents of each element are : Nitrogen: 6.2mmol·L -1 , phosphorus: 0.55mmol L -1 , Potassium: 3.8mmol·L -1 , Calcium: 1.6mmol·L -1 , Magnesium: 0.8mmol·L -1 , Sulfur: 0.9mmol·L -1 ; Iron: 0.18mmol L -1 , Manganese: 0.015mmol L -1 , Copper: 0.0002mmol L -1 , Zinc: 0.0007mmol L -1 , Boron: 0.04mmol L...

Embodiment 3

[0037] Example 3 Special soilless culture nutrient solution for mustard and its preparation method

[0038] The special soilless cultivation nutrient solution for mustard in this embodiment, the raw materials used are: potassium nitrate, calcium nitrate, magnesium sulfate, ammonium dihydrogen phosphate, ammonium nitrate, chelated iron, boric acid, manganese sulfate, zinc sulfate, copper sulfate, molybdenum Sodium acid. Its nutrient solution is composed of macroelements, trace elements and water. The macroelements include nitrogen, phosphorus, potassium, calcium, magnesium, and sulfur, and the trace elements include iron, manganese, copper, zinc, boron, and molybdenum; the contents of each element are : Nitrogen: 6.8mmol·L -1 , Phosphorus: 0.6mmol L -1 , Potassium: 3.2mmol·L -1 , Calcium: 1.2mmol·L -1 , Magnesium: 1.5mmol·L -1 , Sulfur: 1.0mmol·L -1 ; Iron: 0.12mmol·L -1 , Manganese: 0.008mmol L -1 , Copper: 0.0004mmol L -1 , Zinc: 0.0009mmol L -1 , Boron: 0.04mmol L ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a special soilless culture nutrient solution for Brassica juncea and a preparation method of the special soilless culture nutrient solution. The special soilless culture nutrient solution for the Brassica juncea is prepared from macroelements, microelements and water, wherein the macroelements comprise nitrogen, phosphorus, potassium, calcium, magnesium and sulfur, and the microelements comprise iron, manganese, copper, zinc, boron and molybdenum. The special soilless culture nutrient solution for the Brassica juncea adopts reasonable composition, is nutrient-rich and low in cost, is prepared from the raw materials which are widely sourced and available and contains various nutrient elements and microelements needed for growth and development of the Brassica juncea, the Brassica juncea can grow healthily and strongly, the survival rate of Brassica juncea planting stocks is increased, fruit and vegetable quality is improved, so that the yield is increased, and the quality is improved; the preparation method is reasonable, adopts simple and easy process, is high in efficiency, low in application cost, simple to operate and easy to implement, has good application prospect and is convenient to use, and the application is convenient and fast.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and more specifically, the invention relates to a special soilless culture nutrient solution for mustard and a preparation method thereof. Background technique [0002] Soilless cultivation refers to the planting technology that does not use natural soil to cultivate plants, but uses nutrient solutions containing elements necessary for plant growth and development to provide nutrition and enable plants to complete the entire life cycle normally. It has changed the traditional planting habit of agricultural production relying on soil since ancient times, greatly promoted the vigorous development of modern agricultural science and technology, and promoted the transformation of agricultural production to a new stage of industrial production and commercial production, with broad market prospects . [0003] Soilless cultivation replaces the soil environment with the artificially created roo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/06A01G31/00
CPCA01G24/00C05B7/00C05G5/23C05C1/00C05C5/02C05C5/04C05D5/00C05D9/00C05D9/02Y02P60/21
Inventor 程德成
Owner 广州稼源农业科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap