Fertigation of Soil-based Greenhouse
Fertigation of Soil-based Greenhouse
Greenhouse cultivation will increase production per unit area, marketability of the product, optimal water consumption, off-season product production, and advance of products.
There are many elements required by the plant in the soil, but the amount of nutrients in the soil of a greenhouse decreases rapidly due to the successive harvesting of the plants from it. The correct application of fertilizers provides essential elements according to the needs of the plant, and if a soil test is required, the greenhouse’s efficiency increases.
Fertilizers recommended for fertigation in soil-based greenhouses (per 1000m2 of greenhouse):
- Khazra Nano Chelated Calcium fertilizer (500-800 g)
- Khazra Nano Chelated Iron fertilizer (250 g)
- Khazra Nano Chelated Magnesium fertilizer (500 g)
- Khazra Nano Chelated Complete Micro fertilizer (250 g)
- Khazra Nano Chelated NPK 12-12-36 fertilizer (500-1000 g)
- Khazra Nano Chelated NPK 20-20-20 fertilizer (500-1000 g)
- Khazra Nano Chelated Nitrogen fertilizer (500 cc)
Considering that the intervals and frequency of irrigation in each greenhouse are a function of the season, type of product, region, weather conditions, physiological stage of the plant, and other factors, it is suggested to use a 3-stage cycle for using Khazra Chelated Nano fertilizers. In such a way that irrigation is done without fertilizer in the first turn; Khazra Nano Chelated Calcium, Nitrogen, Iron, and NPK 20-20-20 fertilizers should be used in the second round, and Khazra Nano Chelated Magnesium, Complete Micro, and NPK 20-20-20 fertilizers in the third round.
Depending on the season, the type of product, the number of times of irrigation per week, etc., 1kg of Kharza Nano Chelated Iron and Complete Micro, 4kg of Kharza Nano Chelated Magnesium, 4L of Khazra Nano Chelated Nitrogen, 6kg of Khazra Nano Chelated Calcium and 6kg of Khazra Nano Chelated NPK 12-12-36 and NPK 20-20-20 fertilizers can be used for a duration of 50 to 70 days for 1000m2 of a soil-based greenhouse.
