How to improve the sweetness of grapes

Spraying rare earth foliar sprayed rare earth can increase the sugar content by 0.6 degrees and increase the yield. The method of use is: spraying 0 during the softening period of the fruit . 05 % rare earth nitrate solution. The spraying site is dominated by young leaves and leaf backs. Spraying time is best chosen on sunny afternoons or cloudy days to avoid exposure after spraying or raining. If it rains within 24 hours after spraying , it should be sprayed again.

When spraying agent sufficiently softened sugar by the fruit, fruit part slightly turn purple, before picking sold week ear uniformly sprayed on 150 ─ 300 times colored grape sugar glucose by the coloring agent, coloring promote, enhance sweetness.

Spraying hormones mainly regulate phosphine and auxin, which can increase the sugar content by 1 degree and 0.6 degree , respectively . The method of use is as follows: when the fruit begins to soften, spray the phosphine solution or the auxin solution. The spraying site is also dominated by young leaves and leaf backs. Spray should be even and moist.

 

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Finished and unfinished spinner discs/centrifugal apparatus, all sizes of nickel and cobalt based spinner discs/centrifugal apparatus can be made to specifications.

 

 

What is the Details of our Spinner disc?

 

Material :

Cobalt and nickel base alloy 

Process :

Investment  castings 

Application :

Glass wool industry 

Density :

8.4 g/cm ³

Overall dimensions :

φ200~500mm

 

Hole dimensions:

φ0.5~1.0mm

Holes amount:

7000~33000 units

Operating temperature:

1050°C

Rotating speed:

≤3000 r/min

Tolerance control :

grinding surface , tolerance upon drawing

Fiber dimensions:

≤7μm

Lifetime:

≥168 hours

Package :

carton or wooden case , pallet for export
 


Application :

 

Glass wool insulation production line used

 

Best service

 

1. Drawing made and products design

Our professional engineer team supply drawing design service .

 

2.  A entire process supervising 

Our sales team will update the whole progress to you .

 

3. Good English communication and export service . 

 

4. Quickly reply and provide professional solution to your project.

 

 


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