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Creation method for good germplasm of strawberries with red flowers and white fruits

A strawberry and ginkgo technology, applied in planting substrates, botanical equipment and methods, plant genetic improvement, etc., can solve the problems of toxic and harmful residues, poor ornamental performance, etc., and achieve high gloss, light strawberry aroma, and correct fruit shape Effect

Active Publication Date: 2020-09-11
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to enrich the diversity of strawberry germplasm resources in my country and even the world, create the first strawberry germplasm with safflower and ginkgo fruit, and solve the technical problems of toxic and harmful residues and poor ornamental value in cultivating ginkgo strawberries in the prior art, and provide technical solutions as follows:

Method used

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  • Creation method for good germplasm of strawberries with red flowers and white fruits
  • Creation method for good germplasm of strawberries with red flowers and white fruits
  • Creation method for good germplasm of strawberries with red flowers and white fruits

Examples

Experimental program
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Effect test

Embodiment 1

[0026] 1. Parents who prepare to create excellent strawberry resources

[0027] The strawberry cultivar 'Xiao Taohong' was selected as the female parent, and the strawberry cultivar 'Snow White' was selected as the male parent.

[0028] Taking the Nanjing area of ​​Jiangsu as an example, around mid-September, strawberry male and female parent materials were planted into plastic greenhouses for strawberry cultivation. At the initial stage of planting, pay attention to watering enough, and other flower and fruit management and water and fertilizer maintenance should be managed routinely.

[0029] 2. Collection of pollen from male parent

[0030] In mid-March, about 10 o'clock in the morning on a warm and sunny day, collect the flower buds of the above-mentioned male parent's "lubai" state in a sulfuric acid paper bag. Take it back to the laboratory, use ophthalmic tweezers to pick the anther part in the collected paternal flower bud, put it in a small box of folded sulfuric ac...

Embodiment 2

[0042] The female parent selects 'Xiaotaohong' for use, and the male parent selects 'Snow Rabbit' for use, and the others are the same as in Example 1.

Embodiment 3

[0044] The female parent selects 'Xiao Taohong' for use, and the male parent selects 'First Love' for use, and the others are the same as in Example 1.

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Abstract

The embodiment of the invention discloses a creation method for good germplasm of strawberries with red flowers and white fruits and belongs to the technical field of fruit tree breeding methods. Themethod comprises the following steps: selecting any variety of strawberry varieties "Little Peach Blossom", "Pink Panda", "Pink Beauty" and "Pretty Beauty" as a female parent, selecting any variety ofstrawberry varieties "Snow White", "Snow Rabbit", "First Love", "Pineapple Berry" and "Angel No.8" as a male parent, and carrying out hybridization. The strawberries obtained by the embodiment of theinvention have the pink flowers and the white fruits, seeds on the fruits are red, the strawberry germplasm with the red flowers and the white fruits is created for the first time, and the method issimple and safe, enhances ornamental values and also has high edibleness values.

Description

technical field [0001] The invention relates to the technical field of fruit tree breeding methods, in particular to a method for creating excellent germplasm of safflower ginkgo strawberry. Background technique [0002] Strawberry belongs to the Rosaceae herb plant, which has the characteristics of perennial. There are about 24 kinds of strawberry resources in the world. The vast majority of strawberry flowers are white in cymes, which can bloom in multiple batches, so the flowering cycle is longer and has a certain ornamental value. Strawberry fruit is fragrant and juicy, sweet and sour, and has rich nutritional value. The history of strawberry cultivation is more than 200 years ago, with red fruit cultivation as the main pattern, and ginkgo strawberry cultivation area is very small. Nowadays, the improvement of the consumption level of Chinese people and the diversification of consumption demand have greatly increased the popularity and price of ginkgo strawberry in the...

Claims

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Application Information

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IPC IPC(8): A01H1/02A01G24/15A01G24/28A01G31/00
CPCA01G31/00A01H1/02A01G24/15A01G24/28
Inventor 关玲赵密珍于红梅王庆莲庞夫花夏瑾吴娇娥
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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