Tomato rock wool substrate culture nutrient solution
A technology of substrate cultivation and nutrient solution, applied in the field of crop cultivation, can solve the problems of unbalanced nutrient supply, weak plant growth, affecting the yield and quality of fruit of tomato plants, etc., and achieve the effect of improving the rate of commercial fruit.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0058] 1. Raw material selection
[0059] The raw material types of element sources are Ca(NO 3 ) 2 4H 2 O. KNO 3 , MgSO 4 ·7H 2 O. KH 2 PO 4 、K 2 SO 4 , NH 4 NO3 , EDTA-Fe13%, ZnSO 4 ·7H 2 O, MnSO 4 ·7H 2 O, CuSO 4 ·5H 2 O, H 3 BO 3 、Na 2 MoO 4 2H 2 O A total of 12 kinds of raw materials, all raw materials are of analytical grade.
[0060] 2. Configuration method
[0061] ①Water: The water used for tomato rock wool substrate cultivation must be purified water, the EC value of the water is required to be lower than 0.05mS / cm, the pH value is between 6.0-7.0, and the content of minerals and metal ions meets the agricultural requirements.
[0062] ②Mother liquor configuration: according to the wetness of the rock wool strips and the formula of the nutrient solution in different periods of tomato growth, the raw materials are respectively configured into two 100-fold concentrated mother liquors A and B, and are stored in the A mother liquor tank and the B mo...
Embodiment 2
[0098] Using the same raw material selection, configuration methods and principles of use as in Example 1, the special nutrient solution for tomato rockwool substrate cultivation was prepared to plant three varieties of tomatoes "A", "B" and "C", all of which performed well. The specific implementation plan is as follows:
[0099] 1. Seedling cultivation
[0100] ①Using the seedling raising technology of rock wool plug + rock wool block, the seeds are sown in the rock wool plug covered with vermiculite, and then placed in the germination room for germination. It is required that the day and night temperature of the germination room be kept at 25°C-28°C, and the substrate humidity be kept at 90%-95%. After the seeds germinate and emerge from the soil, move the seedlings to the nursery room for cultivation.
[0101] ② Transfer to rock wool block
[0102] When the leaves of the seedlings are in contact with each other, they are transferred to the rock wool block using root-cutt...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com