Seedling breeding method of disease-resistant corns
A technology for corn and seedbeds, applied in fertilization methods, horticultural methods, botanical equipment and methods, etc., can solve the problems of poor disease resistance and root damage of seedlings, and achieve vigorous growth, increased survival rate, and considerable yield.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0016] A method for raising seedlings of disease-resistant corn, characterized in that it comprises the steps of:
[0017] (1) Seedling bed preparation: Use bentonite, humus soil and decomposed sheep manure sieved through a sieve with an aperture of 1.5mm to prepare a seedling substrate at a weight ratio of 5:3:2, using 50ml / m 2 The Smedi and 2% ferrous sulfate solution are evenly sprayed on the soil surface;
[0018] (2) Manufacture coated controlled-release fertilizer: take an organic fertilizer with a molar ratio of nitrogen, phosphorus, and potassium of 3:5:6, and apply it in the holes at a dosage of 25g per plate;
[0019] (3) Sowing: Soak the seedlings in 15mg / L naphthaleneacetic acid aqueous solution for 3 hours. After applying controlled-release fertilizer on the seedling tray, sow 2 seeds in 0.3 cm seed holes, spread 2 cm thick wheat straw on the seeds, and press 2 cm thick Fine soil;
[0020] (4) Watering and fertilization: After emergence, spray once every 5 days,...
Embodiment 2
[0022] A method for raising seedlings of disease-resistant corn, characterized in that it comprises the steps of:
[0023] (1) Seedling bed preparation: Use bentonite, humus soil and decomposed sheep manure sieved through a sieve with an aperture of 1.5 mm to prepare a seedling substrate at a weight ratio of 5:3:2, using 50ml / m 2 The Smedi and 2% ferrous sulfate solution are evenly sprayed on the soil surface;
[0024] (2) Manufacture coated controlled-release fertilizer: take an organic fertilizer with a molar ratio of nitrogen, phosphorus, and potassium of 3:5:6, and apply it in the hole at a dosage of 28g per plate;
[0025] (3) Sowing: Soak the seedlings in 15mg / L naphthaleneacetic acid aqueous solution for 4 hours, apply controlled-release fertilizer on the seedling tray, sow 2 seeds in 0.4cm seed holes, spread 3cm thick wheat straw on the seeds, and press 2cm thick Fine soil;
[0026] (4) Watering and fertilization: After emergence, spray once every 5 days to keep the ...
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