PRODUCT NAME : Nitrogen fertilizer Granular(NPK :15-0-5)
Appearance dark brown, No uniform size
Odour Typical smell of fertilizer
Total nitrogen (on dry) ≥15%
K2O (on dry) ≥5 %
pH value 5.5-8.0
1.Irrigation/spaying: Dilute the fertilizer with 500-800 times water before irrigation/spraying. Apply 25kg/ha.
2.Root-irrigation: Dilute the fertilizer with 500-800 times water before irrigation around the roots. Irrigate once every 7-10 days.
3.Drop-irrigation: Dilute the fertilizer with 800-1000 times water before irrigation. Irrigate 3-5 times. Apply 25-50kg/ha.
4.As base fertilizer, apply 200-400kg/ha with appropriate amount compound fertilizer 5-7 days before crops transplanting or 5-7 days after harvest.
1. supply nitrogen nutrition.it is rich in Nitrogennutrition, mediumelement,andcontain bio-fulvic acid, which satisfy the requirements of crops. Nitrogencan improve crop growth, buds fatness, roots strength, well leaf photosynthesis.
2. Increase the total biomass and economic output, improve the nutritional value of agricultural products, especially increase the protein content in seeds, improve the nutritional value of food.
3. Nitrogen is the main component of protein in crops. nitrogen is also a component of chlorophyll and many enzymes. Chlorophyll is a necessary substance for photosynthesis of crops, and enzymes are catalysts for the transformation of various substances in crops. Nucleoproteins and alkaloids also contain nitrogen. It can be seen that nitrogen plays an extremely important role in crop nutrition.
Package and storage: 40kg/bag. To be stored in cool, dry and ventilated place.