ADVANCED INTERACTION SEARCH

VitiSynth Full Entry

Reference: Pruning and dormancy breaking make two sustainable grape-cropping productions in a protected environment possible without overlap in a single year
Key Statements

Abstract-

In table grape production, protected cultivation in a vineyard in different regions and climates is currently a commonly used practice. The aims of this study were to provide key approaches to sustainably produce two crops of grape without overlap under protected environment in a single year. Spraying the degreening chemicals 400 mg/L ethephon +0.4% sulfur at 4 weeks of vine nutrient restoration after the harvest of the summer crop resulted in the highest percentage of sprouting inflorescence. The retention of 7–10 buds in the base shoot results in the high percentage of sprouting inflorescence. Bud breaking chemicals with 2.5% hydrogen cyanamide+2.0% Baoguoliang +0.02% Shenzhonggen significantly led to sprout inflorescence more efficiently. Cluster and fruit weights of the winter crop weighed significantly less than those of the summer crop. However, the contents of total soluble sugar and titratable acidity were higher than those of the summer crop. The anthocyanin content in the peel of the winter fruit was significantly higher than that in the summer fruit. The yield of the winter crop is controlled by the yield of the summer fruit. To maintain the stability of the two crops for one year, the ratio of yield in the winter to the summer should be controlled from 2:5 to 3:5 to ensure the sustainable production of two crops without overlap for ‘Summer Black’ grape. These results may help grape growers to overcome the impacts of rainy and hot climates with the help of protected facilities, and it could enable the use of solar radiation and heat resources in subtropical and tropical areas.

(highlighting by VitiSynth)

Link to paper-

https://peerj.com/articles/7412/

https://doi.org/10.7717/peerj.7412


Partially indexed reference.

View Interactions

VitiSynth Review
Go Back

Vitisynth

Publication Details

Published: 2019
Publication: PeerJ- Life and Environment
Issue: 2019 Online August 2019
Author: Qiu Z 2019
Recommendation:

NOT SET

Related Video

None for this Entry

Related Audio

None for this Entry

Discuss this Entry

No related discussions available.

Join Discussion

Latest Discussions
Special Report

Date: 29th October 2015
Reference:Journal:Weed Technology:2015:Online October 2015:Devkota P 2015:Influence of Spray Solution Temperature and Holding Duration on Weed Control with Premixed Glyphosate and Dicamba Formulation

Pesticides in general are chemical products, therefore the quality of ...Read more

Date: 3rd February 2015
Polls:0009:Data standards:03 Malvidin-3-glucoside or Malvidin-3-O-glucoside or Malvidin 3-O-β-D-glucoside?

Malvidin-3-glucoside or Malvidin-3-O-glucoside or Malvidin 3-O-β-D-gl...Read more

Date: 26th January 2015
Admin Synth:Guides:Data standards:Wine industry research papers (draft standard)

I think we should be developing a standard for wine industry research ...Read more

Testimonials.. Read more

test