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Method for increasing yield of seedless sunshine rose grapes

A seedless sunlight and grape technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., to achieve the effects of increasing yield per mu, avoiding drug resistance, and rationally using drugs

Pending Publication Date: 2021-08-31
句容市七彩玉葡萄科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the increase of planting time, the output of the existing Sunshine Rose grapes needs to be further increased. In addition, the pests and diseases in the grape planting process need more reasonable control methods

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: a kind of method that improves seedless sunshine rose grape output:

[0021] (1) From 3 days before flowering to just after flowering, the flower spikes are shaped, leaving the tip of the flower spikes 3 cm, and the other small branches of the flower spikes are cut off;

[0022] (2) The treatment should be carried out within 2-3 days after the last flower cap at the tip of the grape flower spike is opened. Since the flowering time of the grape flower spike is inconsistent, in order to ensure the quality of fruit setting and avoid the reduction of yield of stiff fruit, it needs to be processed in 2-3 batches. , 20% gibberellic acid soaked in 20mg / L and 0.1% forchlorfenuron 2mg / L were used for seedless fruit preservation treatment, and fruit setting phenomenon occurred 5 days after fruit preservation treatment, and the ear was fixed after fruit setting. For the moderately growing new shoots, keep one ear with uniform fruit setting, consistent fruit size, and...

Embodiment 2

[0027] Embodiment 2: a kind of method that improves seedless sunshine rose grape output:

[0028] (1) From 5 days before flowering to just after flowering, the flower spikes are shaped, leaving the tip of the flower spikes at 3.5 cm, and the other small branches of the flower spikes are cut off;

[0029] (2) The treatment should be carried out within 2-3 days after the last flower cap at the tip of the grape flower spike is opened. Since the flowering time of the grape flower spike is inconsistent, in order to ensure the quality of fruit setting and avoid the reduction of yield of stiff fruit, it needs to be processed in 2-3 batches. , 20% gibberellic acid soaked in 20mg / L and 0.1% forchlorfenuron 2.5mg / L were used for seedless fruit preservation treatment, and fruit setting phenomenon occurred in 7 days after fruit preservation treatment, and ear fixing was carried out after fruit setting. For the new shoots with moderate root growth, keep one ear with uniform fruit setting, ...

Embodiment 3

[0034] Embodiment 3: a kind of method that improves seedless sunshine rose grape output:

[0035] (1) From 4 days before flowering to just flowering, the flower spikes are shaped, leaving 4 cm of flower spike tips, and the other small branches of the flower spikes are cut off;

[0036] (2) The treatment should be carried out within 2-3 days after the last flower cap at the tip of the grape flower spike is opened. Since the flowering time of the grape flower spike is inconsistent, in order to ensure the quality of fruit setting and avoid the reduction of yield of stiff fruit, it needs to be processed in 2-3 batches. , 20% gibberellic acid soaked in 20mg / L and 0.1% forchlorfenuron 2.5mg / L were treated for seedless fruit preservation, and fruit setting phenomenon occurred 6 days after the fruit preservation treatment, and ear fixing was carried out after fruit setting. For the new shoots with moderate root growth, keep one ear with uniform fruit setting, consistent fruit size, an...

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PUM

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Abstract

The invention discloses a method for increasing the yield of seedless sunshine rose grapes. The method comprises the following steps that (1) spica shaping is conducted; (2) seedless fruit retention treatment of spica is conducted, specifically, as for the seedless fruit retention treatment, the spica is soaked in 20% gibberellic acid with the concentration of 20-25 mg / L and 0.1% forchlorfenuron with the concentration of 2-2.5 mg / L; (3) fruit cluster expansion treatment is conducted, specifically, as for the fruit cluster expansion treatment, fruit clusters are soaked in 20% gibberellic acid with the concentration of 20-25 mg / L and 0.1% forchlorfenuron with the concentration of 2.5-3.75 mg / L; (4) after cluster fixing is finished, fruit grains are thinned in time; (5) after fruit grain thinning is finished, pesticide is sprayed in time, and special bags for grapes are sleeved; and (6) harvesting is conducted after the grapes are mature. According to the method, in the fruit cluster expansion stage, cluster soaking agents are changed, gibberellic acid in the prior art is replaced with a combined preparation of gibberellic acid and forchlorfenuron, and the per mu yield of the grapes is increased.

Description

technical field [0001] The invention provides a grape planting method, in particular to a method for increasing the yield of seedless sun rose grapes. Background technique [0002] Sunshine rose grapes are unstable in fruit setting, which can easily lead to unstable grape yields; after fruit setting, if the yield and ear size are not strictly controlled, it is easy to cause poor fruit expansion and lead to a decline in grape fruit quality. Chinese patent (CN2016108529281) provides a seedless treatment method for Sunshine Rose grapes, which improves the fruit setting rate and grape yield. However, with the increase of the planting time, the yield of the existing Sunshine Rose grapes needs to be further increased. In addition, the diseases and insect pests in the grape planting process need more reasonable control methods. Contents of the invention [0003] Purpose of the invention: In order to solve the problems in the prior art, the present invention provides a method for...

Claims

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Application Information

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IPC IPC(8): A01G17/02A01G7/06A01G17/00
CPCA01G17/02A01G7/06A01G17/005
Inventor 方应明芮东明曲直刘吉祥刘勇黄海溶解科成
Owner 句容市七彩玉葡萄科技有限公司
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