Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Corn planting method for good drought resistance

A planting method and a drought-resistant technology, applied in the field of corn planting, can solve the problems of inability to plant corn, obstacles to popularization, poor drought resistance, etc., and achieve the ability to increase natural precipitation and water retention, improve drought resistance, and enhance lodging resistance. Effect

Inactive Publication Date: 2017-01-11
申茂军
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ability to resist drought is very poor, so that corn cannot be planted in many areas of our country, and its promotion is hindered

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] A corn planting method with strong drought resistance is characterized by comprising the following steps.

[0016] one. Precise soil preparation, suppression and moisture conservation Due to the continuous drought, the soil moisture loss is particularly rapid in spring. Therefore, for the ridged land in autumn, it is necessary to suppress it in time in early spring to keep the existing moisture; When the soil is thawed 10cm from the end of March to March 4th, on the basis of clearing the root stubble, the top slurry Sanlichuan ridges are implemented, and the base fertilizer is applied at the same time.

[0017] two. The best sowing time for corn The lowest temperature for corn germination is 5°C to 7°C, so it can be sown when the soil temperature of the 12cm plow layer is stable at 0°C to 8°C. In normal years, April 20th to May 1st is suitable for sowing Expect.

[0018] three. Increase the application of organic fertilizers to enhance the drought resistance of cro...

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 corn planting method for good drought resistance, belongs to the technical field of agricultural planting, and in particular relates to a corn planting method. The invention provides a method for planting corn which is good in drought resistance, easy in pollination and full in granule. The corn planting method for good drought resistance comprises the following steps: I, finely preparing soil, namely, preparing ridges and retaining water simultaneously so as to achieve a sowing state; II, sowing seeds in an optimal corn sowing period, namely, April 20 to May 1; III, additionally applying organic fertilizers, wherein the fertilizer for improving the drought resistance of crops comprise macroelements and trace elements essential for growth and development of the crops, and the content of organic matters of the soil can be increased; IV, performing a sprinkling irrigation technique, due to sprinkling irrigation, not only is irrigation land water saved, but also the irrigation mode is approximate to natural water fall, and water can be relatively uniformly sprayed; V, performing biological prevention and treatment, namely, preventing and treating chilo suppressalis by using trichogramma, applying prevention and treatment eggs of the trichogramma twice in a peak period of imagoes, and supplying 150 thousand of the trichogramma per hour.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a corn planting method. Background technique [0002] Corn is an annual tall herb. Culms erect, usually unbranched, with aerial strut roots at base nodes. Leaf sheaths with transverse veins; ligule membranous, about 0.2m long; leaf blade flat and wide, linear-lanceolate, base rounded and ear-shaped, glabrous or pilose, midrib stout, margin slightly scabrous, about 1~ 1.5 m. The caryopsis is spherical or oblate, and the glumes and lemmas are exposed after maturity. Its size varies with different growth conditions. It is cultivated in various parts of my country. It is widely planted in tropical and temperate regions of the world and is an important cereal. It has a sweet taste and can be used in various dishes, such as fried corn. [0003] During the planting process of corn, it is very dependent on the amount of rain and light, and it is prone to yi...

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): A01G1/00
Inventor 申茂军
Owner 申茂军
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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