Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of cultivation method of nutrient-enriched loose type cauliflower

A cultivation method and technology for cauliflower, applied in the directions of botanical equipment and methods, plant genetic improvement, application, etc., can solve problems such as limited planting scale, tight taste, etc., and achieve broad market prospects, normal flower organs, and developed nectaries. Effect

Active Publication Date: 2021-02-26
BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, a small amount of purple cauliflower has also been planted, but due to its tight taste, the planting scale is relatively limited

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
  • A kind of cultivation method of nutrient-enriched loose type cauliflower
  • A kind of cultivation method of nutrient-enriched loose type cauliflower
  • A kind of cultivation method of nutrient-enriched loose type cauliflower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment 1, a kind of cultivation of nutrient-rich loose cauliflower

[0039] First, the selection process

[0040] The selection process is figure 1 shown.

[0041] 1. The white loose cauliflower variety Qingnong 90 (available in the market) was purchased from the market, and a large number of regenerated homozygous plants were obtained by using the free microspore culture technology. , good disease resistance, loose curd, white, and long pedicels of excellent individual plants were selfed to obtain 10 excellent loose-type cauliflower homozygous lines. Through the determination of combining ability and the analysis of nutritional quality, a homozygous cauliflower line (S5, white cauliflower 1) with strong common combining ability and high nutrient content was screened out.

[0042] The main characteristics of S5: the plant is semi-erect, the plant height is 50cm, the development degree is 55×60cm, the outer leaves are 15, long oval, light green, the leaf surface w...

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 cultivating nutrient-rich loose cauliflower. The method for cultivating nutrient-enriched loose cauliflower disclosed by the present invention comprises: hybridizing the white cauliflower whose names are respectively white cauliflower 1 and white cauliflower 2, to obtain a hybrid generation; white cauliflower 1 is white loose cauliflower, and white cauliflower 2 is white cauliflower Cytoplasmic male sterile material; the first generation of hybrids was used as the female parent, white cauliflower 1 was used as the recurrent parent, and backcrossing was carried out with the first generation of hybridization, and the backcross offspring of cytoplasmic male sterility were screened; the backcrossed offspring was used as the female parent, and the purple cauliflower was used as the The male parents were crossed and screened to obtain nutrient-rich and loose cauliflower. Experiments have proved that the nutrient-enriched loose cauliflower obtained by the method of the invention has significantly improved nutritional quality and eating quality, and has broad market prospects.

Description

technical field [0001] The invention relates to a cultivation method of nutrient-rich loose cauliflower in the field of plant breeding. Background technique [0002] Cauliflower, also known as cauliflower, cauliflower, cauliflower, etc., is a variety of Brassica cabbage that can form curds. It is widely grown and widely consumed in all parts of my country. Its edible organs are curds, which are mostly milky white, but also have various variants such as purple, orange, and light green. Due to taste and consumption habits, almost all cauliflower produced and consumed in my country are white curds, and they are basically firm curds. [0003] With the improvement of living standards, people are increasingly pursuing the flavor, taste and nutritional quality of vegetables. Consumer demand for cauliflower is also changing, and loose cauliflower with better taste and quality has become more popular in recent years. Loose cauliflower has long pedicels, crisp taste and good qualit...

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 Patents(China)
IPC IPC(8): A01H1/02A01H1/04
CPCA01H1/02A01H1/04
Inventor 丁云花
Owner BEIJING ACADEMY OF AGRICULTURE & FORESTRY SCIENCES