Several trials have shown that applying potassium during the finishing stage of many vegetables produces higher-quality harvests that store better. Take advantage of this time of year to recommend the appropriate foliar applications to growers.
In seeded yellow onions intended for storage, different treatments can ensure a good finish, good coloration and better quality for storage. Three treatments are required and must begin a few weeks before harvest. The treatment involves a combination of Agro Cu OP and Kali-T. The first treatment should begin when one or two plants show a softening neck and falling foliage. The second treatment is applied one week later.
In tomatoes, the appearance of green shoulders, or yellow shoulders depending on the fruit’s growth stage, is caused by a potassium deficiency. The green and then yellow coloration is found mainly on the upper part of the tomato, near the stem. The problem is essentially linked to poor potassium translocation by the plant. In fact, potassium supply from the roots to the fruit does not keep pace with fruit growth. The plant cannot meet the high potassium demand of the fruit. This is when green and then yellow shoulders appear on the tomato.
Kali-T is a liquid foliar nutrient that enhances the effect of potassium by supplying silicates and carbonates.
Silicates help strengthen cell walls, creating a physical barrier against diseases, contributing to drought tolerance and stimulating defence mechanisms against abiotic stress.
By raising the pH on the leaf surface, carbonates create an environment less favourable to the establishment of fungal diseases.
In conclusion, Kali-T helps the crop reach its full yield potential and improves its market and nutritional value.
Refer to the product’s technical data sheet for recommended rates.
