Grape

06/01/2019

Grape – is liana plant of Grape family. It is used in food, processing industry and winemaking. Muscat varieties gained widespread, which have a long storage period and are consumed by people for almost a year. There are more than 150 biologically active substances in grape. It consists B1, B2, B6, B12, C, P, PP vitamins, organic acids and microelements: silicon, sodium, iron, phosphorus, copper and zinc.

Recommendations for conducting of foliar feeding of grape by complex fertilizers

The phase of development

Preparation

Application rate, l/ha

Value

1

Before flowering (5-8 leaves)

«ROSTOK» Grape

3

Enhancing of flowering, increasing the number of efficient flowers.

«ROSTOK»  Boron

0,5

Preventing diseases, caused by the lack of boron.

«ROSTOK»  Zinc

0,5

Increasing plant resistance to low temperatures.

2

Before the maturation of berries (the end of flowering and forming of clusters)

«ROSTOK» Grape

3

For improving the fruit formation; enhancing the flow of carbohydrates from leaves; increasing the size of fruits and its quality (the content of dry substances, sugars, vitamins…).

«ROSTOK» Fruiting

 2

3

Ripening

«ROSTOK» Fruiting

5


Improving the quality indicators of fruit (content of solids , sugars , vitamins ).

Consumption rate of working solution is 500-800 l / ha.

It is advisable to combine feeding with the introduction of crop protection and urea (if necessary).

If necessary, it is recommended to use «ROSTOK» Iron 1-2 l/ha and «ROSTOK» Zinc 1-2 l/ha.

The content of nutrients in fertilizers «UAROSTOK»® and doses of entering are designed according to the needs of plants in the components during a period of growth and development.

The use of fertilizer «UAROSTOK»® promotes:

  • increasing the harvesting of crop by 15-20%;
  • better development of seedling root system;
  • maximum assimilation of nutrients by plants;
  • increasing sugariness and reducing acidity;
  • improving taste properties of berries and juice;
  • increasing resistance to disease, drought and cold.

Microfertilizer

Composition of microfertilizer,  g/l

N

Р2О5

К2О

MgO

3

Fe

Mn

B

Zn

Cu

Mo

Со

«ROSTOK» Grape

40

40

100

15

32

0,35

0,3

1

1

0,5

0,05

-

«ROSTOK» Fruiting

-

100

200

-

5

0,5

2

0,75

0,6

0,6

0,05

-

«ROSTOK»  Iron

-

-

-

-

-

100

-

-

-

-

-

-

«ROSTOK» Boron

-

-

-

-

-

-

-

100

-

-

-

-

«ROSTOK» Molibdenum

-

-

-

-

-

-

-

-

-

-

40

-

«ROSTOK» Cobalt

-

-

-

-

-

-

-

-

-

-

-

100

Micronutrients «UAROSTOK»® are non-toxic to humans and bees and do not cause allergies and environmentally safe.

Processing before planting: seedling should be soaked for 5 minutes in 10% water solution of “ROSTOK” Grape micronutrients. Prepared solution could be used for a few times (the shelf life of the prepared solution is 24 hours).

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