Method for breeding hybrid seed of gauze room cucumber

A technology for hybrid seed production and cucumber, applied in the field of crop cultivation, can solve the problems of seed carrying bacteria, low seed production yield, waste of labor, etc., and achieve the effects of preventing insect-borne diseases and insect pests, reducing labor intensity and reducing production costs.

Inactive Publication Date: 2018-09-21
ZHANGYE ACAD OF AGRI SCI
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional cucumber hybrid seed production technology adopts open field production, which is greatly affected by natural climate conditions, and has the following disadvantages: 1. Low pollination and seed setting rate at high temperature, low seed production yield; 2. Insect pests in open field seed production Serious, and insect pests can infect seeds with bacteria; 3. The production cost is relatively high, and only 20 labors per mu are wasted for the female flower before pollination; 4. Cucumber is an insect-borne flower, and it is difficult to improve the purity of seeds affected by insects in the open field

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

[0036] The present embodiment provides a method for hybrid seed production of cucumber in net house, which includes:

[0037] S1. The plug substrate is used for seedling cultivation, and the male and female plants are cultivated according to the ratio of 1:10. When raising seedlings, put the seeds of the male parent plant and the female parent plant in warm water at 50-60°C for 10 minutes, then cool down to 30°C for 4 hours, remove and drain, and then germinate at 32°C for 24 hours. Before sowing, use 50% carbendazim wettable powder to mix well with the substrate, then put it into a tray and compact it. The greenhouse temperature is maintained at 18-30°C. After the seedlings emerge, water once every 3 days, and stop watering 5 days before transplanting and planting.

[0038] S2. Before planting, deeply plow the selected seed production plots before the first winter, fertilize and plow the soil in the following year, combine with site preparation and re-apply farmyard manure,...

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 method for breeding hybrid seeds of gauze room cucumber and relates to the technical field of crop cultivation. The method comprises the following steps: respectively carrying out planting fixation on a father plant and a mother plant for breeding seeds, and isolating by using gauze. Due to adoption of the gauze, cucumber seedlings can be protected, and damage caused by wind and frosting can be alleviated; meanwhile, insect pollination and hybridization of other species which can affect seed purity can be also prevented, and a part of insect infected plant diseases and insect pests can be prevented; in addition, in cross pollination, female flowers to be bloomed do not need to be capped, but only female flowers of the mother plant and male flowers of the father plant after pollination are clamped by using grafting clamps, then pollination operation can be completed, the working intensity can be greatly alleviated, the labor can be saved, the production cost can be reduced, and in addition, the seed purity can be well ensured.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a method for hybrid seed production of cucumbers in nethouses. Background technique [0002] According to statistics, the planting area of ​​cucumbers in 2017 was about 20 million mu. Such a large planting area requires a lot of cucumber seeds. Producing such a large amount of cucumber seeds is to increase the planting area on the one hand, which increases the waste of land resources in the planting area and increases production costs. On the other hand, increase the yield of hybrid seed production from the production technology. [0003] The traditional cucumber hybrid seed production technology adopts open field production, which is greatly affected by natural climate conditions, and has the following disadvantages: 1. Low pollination and seed setting rate at high temperature, low seed production yield; 2. Insect pests in open field seed production Serious, and insec...

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): A01H1/02
CPCA01H1/02
Inventor 钟红清拓圆圆
Owner ZHANGYE ACAD OF AGRI SCI
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