-
Fertiliser handling and safety
- Blended fertiliser quality
- Environment and recycling
- Fertiliser labelling
- Fertiliser security and safety
- Fertiliser spreading
- Fertiliser storage
- Fertiliser technology
- Handling and Transport
- IFA Protect & Sustain Program: Product Stewardship
- Physical properties of fertilisers
- Storage of YaraVita products
-
- Search
Minimising Table Grape Berry Rot and Disease
Zinc
Zinc deficiency limits healthy growth of the crop. It plays an essential role in the cell multiplication process. Application of zinc fertilizer has a positive effect on berry weight and berry rots in store.
Calcium
Calcium plays an essential role in lignification and wood maturity. It enables the table grape to tolerate frost and diseases. Application of calcium nitrate reduces the incidence of post-harvest rots in table grape.
Low calcium contents increase berry drop and berry rots.
<
Related articles
Increasing the Number of Bunch/Berry Weight in Table Grape
In order to influence the production of higher table grape yields the farmer will need to control the number of grape bunches and grape berry weight.
Influencing Table Grape Size and Shape
Physical or chemical crop manipulation is important to ensure an even berry size and consistent maturity in order to meet the markets requirements. The use of the growth hormone Gibberellic acid (GA) at flowering can reduce table grape berry set by around...
Influencing Table Grape Color
Most consumers seek a large, evenly sized grape bunch of consistent appearance.
Improving Storage Quality of Table Grapes
It is important to prevent deterioration of fruit quality after harvesting and assure long shelf life of the crop.
