What is a Chemigation?

What is a Chemigation?

Basics of chemigation Chemigation is the process of applying an agricultural chemical (fertilizer or pesticide) to the soil or plant surface with an irrigation system by injecting the chemical into the irrigation water.

What is Chemigation in agriculture?

Chemigation is the application of agricultural chemicals (fertilizers, micro nutrients fungicides, herbicides, insecticides, nematicides, soil conditioners, growth regulators, and biological agents, as well as gray water and animal wastes) into water flowing through an irrigation system.

What is irrigation in injection?

injection irrigation systems. The novelty of this development is that. it allows supplying irrigation water directly into. the xylem of plants. In this case supplied water is consumed.

What is chemical irrigation?

Chemigation is an inclusive term referring to the application of a chemical into or through an irrigation system. It includes the application of fertilizers, acids, chlorine and pesticides. Fertigation is specifically the application of fertilizer (plant nutrients) through an irrigation system.

What is a chemigation unit for irrigation used for?

Chemigation is injecting a chemical into irrigation water and applying it (chemical) through the system to the crop or field. Applying chemicals with irrigation water is not new but has been used for years with furrow irrigation and anhydrous ammonia or with flood irrigation on rice and different chemicals.

What is the meaning of fertigation?

Fertigation is a method of fertilizer application in which fertilizer is incorporated within the irrigation water by the drip system. In this system fertilizer solution is distributed evenly in irrigation. In this method liquid fertilizer as well as water soluble fertilizers are used.

Does fertigation control alkalinity?

Combining Fertilizer Injection with pH (Alkalinity) Control Acids help you gain better control of your irrigation water’s alkalinity (mostly bicarbonates and carbonates), as well as the pH of your growing media.

What is the purpose of irrigation?

Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas and during periods of less than average rainfall. Irrigation also has other uses in crop production, including frost protection, suppressing weed growth in grain fields and preventing soil consolidation.

What are the advantages of fertigation?

Fertigation has some specific advantages over broadcast and band fertilization: (1) a frequent supply of nutrients reduces fluctuation of nutrient concentration in soil; (2) there is efficient utilization and precise application of nutrients according to the nutritional requirements of the crop; (3) fertilizers are …

Where is fertigation used?

Fertigation methods can be used on all irrigation methods from drip irrigation , spray nozzles and heads, and flood irrigation. A fertigation system can be set on the same timers as the irrigation system allowing fertilizers to run through on set times.

How fertigation is done?

Fertigation is a method of fertilizer application in which fertilizer is incorporated within the irrigation water by the drip system. In this system fertilizer solution is distributed evenly in irrigation.