Thermostatic male-killing device for rice seed production

A constant temperature, rice technology, applied in the field of crop genetics and breeding, can solve problems such as affecting the effect of male killing, and achieve the effects of improving male killing effect, reducing labor intensity and improving accuracy

Inactive Publication Date: 2015-08-26
YANGTZE UNIVERSITY
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuation of time and the drop of te

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
  • Thermostatic male-killing device for rice seed production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention is a constant temperature killing male device for rice seed production, comprising a gallbladder body 1, a casing 2, a middle electric heating device 3, a bottom electric heating device 4, a handle 5, a bottle cap 6, an external power socket 7, and a constant temperature control device 8; 1 is located in the shell 2; a central electric heating device 3 is provided in the middle of the inner body 1, and a bottom electric heating device 4 is provided at the bottom; a bottle cap 6 is installed at the bottle mouth of the upper part of the courage body 1; There is a handle 5, a constant temperature control device 8 is arranged on the upper part of the outer side of the shell 2, and an external power socket 7 is arranged on the lower part of the outer side of the outer shell 2; the middle electric heating device 3, the bottom electric heating device 4 and the constant temperature control device 8 are connected to the external The power socket is connected...

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 relates to a thermostatic male-killing device for rice seed production, belonging to the technical field of plant genetic breeding technology. The thermostatic male-killing device for rice seed production is characterized in that a container body (1) is located in an outer shell (2), a middle electric heating device (3) is arranged at the middle part inside the container body (1), and a bottom electric heating device (4) is arranged at the bottom; a bottle cap (6) is arranged at the bottleneck which is at the upper part of the container body (1); a handle (5) is arranged at the outer side of the outer shell (2); a thermostatic control device (8) is arranged at the upper part of the outer side of the outer shell (2), and an externally connected power socket (7) is arranged at the lower part of the outer side of the outer shell (2); the middle electric heating device (3), the bottom electric heating device (4) and the thermostatic control device (8) are connected with the externally connected power socket (7) through wires and are connected with an outer power source. The thermostatic male-killing device controls temperature in the male-killing device automatically through a thermostatic controller, and the temperature after being set is kept constant basically, so that the high-temperature male-killing effect is guaranteed, the male-killing accuracy is improved, the labor intensity is reduced, and the work efficiency is increased.

Description

Technical field: [0001] The invention relates to a constant-temperature detasseling device for rice seed production, belonging to the technical field of crop genetics and breeding. Background technique: [0002] Rice is a self-pollinating crop, and some characteristics of the flower structure make self-pollination dominate the whole pollination process, and its natural hybridization rate is generally below 5%. Introducing exogenous genetic material and improving the genetic quality of rice varieties is an important way to improve rice production potential. Due to the existence of self-pollination, the male organs of this variety must be given adversity to inactivate them and lose their pollination ability when introducing foreign genetic material. [0003] High temperature detasseling is a common method in rice breeding. The principle is to use the difference in response to temperature between the male and female pistils in rice flower organs, and the principle that the in...

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
IPC IPC(8): A01H1/02
Inventor 李志新邢丹英徐琴卢荣金明珠罗耀美周富忠牟方勇李维权
Owner YANGTZE UNIVERSITY
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