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A kind of sun rose grape seedless cultivation method

A technology of sunshine roses and cultivation methods, applied in the field of grape cultivation, can solve the problems of being easily affected by the weather, increasing production costs, and large side effects of fruit ears, and achieves the effects of low cost, reduced side effects, and high seed-free rate

Active Publication Date: 2017-08-04
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main disadvantage of this processing method: 1, 2 times carry out the growth regulator treatment, which increases the production cost; 2, 2 times processing is very susceptible to the influence of weather (because the second time must be within 12 days after the first treatment); 3 , 2 times of growth regulator treatment, the side effects on the ear are relatively large, often causing the cob to curl and the fruit stem to become thicker

Method used

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  • A kind of sun rose grape seedless cultivation method

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Effect test

Embodiment 1

[0025] In 2012, the experiment was carried out in the teaching workshop vineyard of Jiangsu Agriculture and Forestry Vocational and Technical College. Randomly select 30 sunshine rose grape plants in this vineyard, and utilize the seedless cultivation method of the present invention to cultivate. The specific test process is: 1. The new shoots are strongly pinched 3 days before flowering, and the amount of leaves left by each new shoot is 13. 2. Prune the flower spikes 1 day after flowering, cut off the basic secondary spikes, and pinch off 1 / 5-1 / 3 of the spike tips; 3. Topdress the instant 15% potassium sulfate content 1 day after flowering 0.75 kg / plant of ternary compound fertilizer (converted into kg / mu, which is 50kg / mu); 4. On the 5th day after flowering, the young fruit is treated with a one-time growth regulator, and the treatment agent formula is: GA 3 50mg / kg, CPPU 9mg / kg, 0.2% sodium nitrophenolate, 0.3% CaSO 4 And 150ml / L agricultural streptomycin; the treatment m...

Embodiment 2

[0029] In 2012, the experiment was carried out in the teaching workshop vineyard of Jiangsu Agriculture and Forestry Vocational and Technical College. Randomly select 30 Sunshine Rose grape plants in this vineyard, and use the seedless cultivation method of the present invention to cultivate. The specific test process is: 1. The new shoots are strongly pinched 4 days before flowering, and the amount of leaves left by each new shoot is 15. 2. Prune the flower spikes 2 days after flowering, cut off the basic secondary spikes, and pinch off 1 / 5-1 / 3 of the spike tips; 3. Apply instant topdressing with 15% potassium sulfate content 2 days after flowering 1.5 kg / plant of ternary compound fertilizer (converted into kg / mu, which is 100kg / mu); 4, on the 7th day after flowering, the young fruit is treated with a one-time growth regulator, and the treatment agent formula is: GA 3 100mg / kg, CPPU 8mg / kg, 0.4% sodium nitrophenolate, 0.4% CaSO 4 And 250ml / L agricultural streptomycin; the tr...

Embodiment 3

[0033] In 2012 and 2013, experiments were carried out in the teaching workshop vineyard of Jiangsu Agriculture and Forestry Vocational and Technical College. In this vineyard, 60 Sunshine rose grape plants were randomly selected, and the test was divided into three groups: the treatment group (RT) of the present invention, the twice-treatment group (DT) and the untreated group (CK).

[0034] The specific test process of the treatment group of the present invention is as follows: 1, 3 days before flowering, the new shoots are strongly topped, and the amount of leaves left on each new shoot is 14 leaves; 2, 1 day after flowering, the flower ears are pruned, and the basic secondary Ear, pinch off ear tip 1 / 5-1 / 3; 3, topdress 1.2 kg / plant of instant 15% potassium sulfate content ternary compound fertilizer 1 day after flowering (converted to kg / mu, which is 80kg / mu) mu); 4. On the 6th day after flowering, the young fruit was treated with a one-time growth regulator, and the formul...

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Abstract

The invention provides a method for culturing seedless shine-muscat. The method includes the steps of pinching, ear removing, topdressing and growth regulator treatment. Three to four days before blossoming of the shine-muscat, new shoots are pinched. One to two days after blossoming, flower heads are trimmed. Topdressing of composite fertilizer is conducted one to two days after flower. One-time growth regulator treatment on fruitlets is conducted five to seven days after flower. Compared with the prior art, the method not only has the advantages of the prior art, such as high seedless rate of grapes, high average grain weight and high quality, but also that the advantages that the one-time growth regulator treatment has the effect of two time treatment in the prior art. The cost is low, the method is simple, and the side effect on clusters can be effective reduced.

Description

technical field [0001] The invention relates to a seedless cultivation method for sunshine rose grapes, belonging to the technical field of grape cultivation. Background technique [0002] Shine-Muscat, alias: Xiayin Muscat, Dazzling Rose, is a European and American hybrid, bred by the Japanese Fruit Tree Experimental Field Anyunjin Grape and Persimmon Research Department, and its parents are 'Anyunjin 21' and 'Anyunjin 21' Paik Nam'. This variety is loved by the majority of growers because of its golden-yellow peel, extremely dark color, large fruit grains, high fruit sugar content, easy high yield, and strong disease resistance. In recent years, this variety has developed rapidly all over the country, especially in the southern part of Jiangsu Province, it has become one of the varieties preferred by grape growers. [0003] Grape seedless cultivation has been valued by producers because of its high economic benefits, but the key technology of seedless cultivation is the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/02A01G17/00A01G7/06
CPCA01G7/06A01G17/005A01G17/02
Inventor 郭正兵王媛花韩柏明
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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