INGREDIENTS:

 ZnSO4.6H2O = 97.3% min

 Equivalent to 23.6% Zinc (Zn) min

USES:

 Zinc sulphate is an inorganic zinc salt, completely soluble in water, with the effect of supplementing the element Zinc (Zn), which is an essential micronutrient for plants, especially those with high sensitivity to Zinc such as: Rice, citrus, grapes, soybeans, corn, onions, potatoes, tomatoes, ...

 Zinc is a structural component of a number of enzymes , which play an important role in the biosynthesis of nucleic acids (RNA), proteins and growth hormones, helping to promote growth and development. of plants.

Zinc increases the ability to use phosphorus and nitrogen, helps the roots develop better, enhances drought tolerance, heat tolerance, increases disease resistance for plants, reduces young fruit drop.

 Zinc sulphate is used to prevent and quickly overcome symptoms of zinc deficiency (leaves shrink, deform, turn pale green or yellow, young shoots grow slowly and dry out, and plants become barren).

CONDITIONS OF USE:

 Wetland rice and sandy soils with light mechanical composition are often deficient in Zinc due to strong soil leaching

DIRECTIONS FOR USES:

 Fertilizing the soil is the main method to overcome zinc deficiency for plants. 

a. Long-day plants:

 Coffee, cocoa, pepper, sugar cane.

 Grapes, longan, litchi, mango, durian, rambutan,...

 For clay or loamy soil: Apply 20 - 25 kg/Ha.

 For sandy and sandy soil: Apply 10 - 15 kg/Ha.

 Note: Fertilizing should be applied at the beginning of the rainy season.

 Apply fertilizer evenly or spread around the canopy and then harrow to mix.

 Mix with other fertilizers or dissolve in water to irrigate the soil.

 Fertilization cycle is 3 years, 1 time.

b. Short-day plants:

 Rice: Basal fertilzing when tilling 10-15 kg/Ha to prevent zinc deficiency. If there are symptoms of zinc deficiency, 20-40 kg/Ha should be applied.

 Corn, sweet potato, cassava, potato, onion, garlic: Apply evenly when tilling 10-15 kg/Ha. Basal fertilizing or top dressing in rows of 5 - 10 kg/Ha,

 Tomato, watermelon, cabbage, cauliflower, vegetables, ...: Top dressing 5-10 kg/Ha.

 Note:

 Can be applied evenly on the surface before the final tillage.

 Basal fertilizing in rows or holes, next to or below the seed.