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Method for screening flesh colors of seed plants of root vegetables

A screening method and vegetable technology, applied in the agricultural field, can solve the problems of large storage capacity of root vegetables, susceptibility to disease infection, time-consuming and labor-intensive problems, and achieve easy implementation, improved survival rate, safe and simple operation Effect

Active Publication Date: 2016-06-01
VEGETABLE RES INST OF SHANDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the above problems, the purpose of the present invention is to solve the problems of large storage capacity of root vegetables, the time-consuming and laborious process of meat color screening, and the loss of materials caused by the vulnerability of plants to diseases after screening, and to establish a mature and convenient root vegetable variety. The flesh color screening method of the root vegetables completes the rapid screening of the flesh color of the original seed plants in the process of root vegetable breeding to ensure that the seeds can be harvested smoothly

Method used

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  • Method for screening flesh colors of seed plants of root vegetables
  • Method for screening flesh colors of seed plants of root vegetables
  • Method for screening flesh colors of seed plants of root vegetables

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Embodiment 3

[0054] In this embodiment, the radish species that must be screened for flesh color—Beijing Mantanghong is selected for flesh color screening. The specific steps are as follows:

[0055] (1) Screening time for fleshy color of radish seeds: from late October to early November in Shandong, after the radish is harvested, the weather is fine, and the suitable time for screening is 10:00-16:00; the temperature at this time is 10-20°C , the ambient humidity is less than 20%.

[0056] (2) Screen the appearance of the fleshy root for each radish, requiring the root to be round, with green and smooth skin, pink tail, and uniform size, which meets the required characteristics of the whole house;

[0057] (3) Wipe the selected radish sampling sites with degreasing cotton wool soaked in 70-75% ethanol solution. Soak the dedicated root vegetable sampler of the present invention in a container filled with 70-75% ethanol solution;

[0058] (4) Sampling is performed using the maximum size (...

Embodiment 4

[0070] Formulation of coating agent: add 0.14 grams of Zhongshengmycin, 7.0 grams of Trichoderma harzianum, 9.0 grams of guar gum, 33.0 grams of pullulan, and 9.0 grams of glycerin per 100 grams of water.

[0071] This embodiment selects the radish variety Weixianqing to carry out flesh color screening, except that in step (4) "the size of the root vegetable sampler is medium (3.5cm), the radish whose flesh color is uniform emerald green is selected as the seed and used. Film-coating agent adopts above-mentioned prescription " except, all the other are with embodiment 3. The survival rate of radishes screened by flesh color is shown in Table 1.

Embodiment 5

[0073] Film-coating agent formula: add 0.15 grams of Zhongshengmycin, 8.0 grams of Trichoderma harzianum, 10.0 grams of guar gum, 33.0 grams of pullulan, and 10.0 grams of glycerin per 100 grams of water.

[0074] In this embodiment, the radish variety Chuanxinhong is selected for meat color screening, except that in step (4) "the size of the root vegetable sampler is medium (3.5cm), the radish whose flesh color is uniform white and whose center column is red is selected as Seed retention and film coating agent adopt above-mentioned prescription " except, all the other are with embodiment 3. The survival rate of radishes screened by flesh color is shown in Table 1.

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Abstract

The invention discloses a method for screening flesh colors of seed plants of root vegetables. The method includes harvesting the seed plants of the root vegetables and screening the flesh colors before the seed plants live through the winter; sampling the seed plants by the aid of special root vegetable samplers at sampling depths reaching flesh color root center; observing the flesh colors of sampled positions, screening the flesh colors according to target requirements, reserving the sampled positions as seeds for planting and restoring the sampled positions; smearing each sampled position twice with film mulching agents (comprising zhongshengmycin, trichoderma harzianum, guar gum, pullulan and glycerin components), then allowing the seed plants to stand still for approximately 1 day, storing the seed plants in refrigeration houses or cellars to allow the seed plants to live through the winter and colonizing the root plants in the next spring. The method has the advantages that problems such as high storage quantities of seed plants of root vegetables in the prior art, time and labor wastage in flesh color screening procedures and material loss due to the fact that the screened seed plants are easily infected by diseases can be solved; the method for screening the flesh colors of the seed plants of the root vegetables is mature, convenient and speedy, the flesh colors of the original seed plants can be quickly screened in root vegetable seed breeding procedures, and the seeds can be assuredly smoothly harvested.

Description

technical field [0001] The invention belongs to a variety breeding method in the field of agriculture. It particularly relates to a method for screening the flesh color of root vegetables (mainly radishes and carrots). Background technique [0002] Root vegetables in my country mainly include radishes and carrots. Radish is an important vegetable crop in my country. It has been cultivated in China for more than 2,700 years. It has certain curative effects on more than 30 diseases of the human body, so it is deeply loved by everyone. Carrot is a kind of home-cooked vegetable that is crisp, delicious and nutritious. Traditional Chinese medicine believes that it can replenish Qi, invigorate the stomach and eliminate food, strengthen Yuanyang, and calm the five internal organs. It has good curative effects on indigestion, chronic dysentery, cough, and night blindness. Therefore, both are known as "little ginseng". [0003] With the improvement of living standards and changes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/04A01N25/10A01N63/04A01N47/18A01P1/00A01P3/00
CPCA01H1/04A01N25/10A01N47/18A01N63/30A01N2300/00
Inventor 王淑芬徐文玲赵双枝刘贤娴刘辰刘淑梅王施惠李巧云张志刚
Owner VEGETABLE RES INST OF SHANDONG ACADEMY OF AGRI SCI
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