Rapid sand filtration
In urban areas the slow sand filter simply occupies too much space. Therefore, rapid sand filtration has been developed and has become... Read More
Soil water dynamics
Soil water plays a crucial role in the growth and survival of plants. It is held within the pores between soil particles.... Read More
Using soil moisture sensors for irrigation management
There are two main types of soil sensors used in agriculture to measure the availability of water to plants. Sensors that... Read More
Irrigation and fertilization of apple orchards
IRRIGATION OF APPLES Irrigation of apples should be managed according to growth stages. The main growth stages are: Budbreak-flowering Beginning of rapid... Read More
Unit conversions tables
Nutrient form conversions Nutrient concentration units Fertilizer rates units From To Multiply by kg/ha (kilograms per hectare) lb/ac (pounds... Read More
Electrical conductivity of water and soil
The electrical conductivity of an aqueous solution is its ability to conduct an electrical current. The electrical conductivity is an important parameter... Read More
Fertigation
Fertigation is the application of fertilizers through the irrigation water. It can be applied in almost any irrigated crop, in both open... Read More
Wastewater treatment
Wastewater treatment is a multi-stage water treatment, in which wastewater is cleaned before it is: Discharged to a body of water. Used... Read More
Irrigation water quality
The quality and composition of the irrigation water may affect plant development, soil structure and the irrigation system itself. Irrigation water quality... Read More
Irrigation scheduling using evapotranspiration data
Irrigation scheduling refers to the timing, frequency and amount of water applied to the crop. In other words – when and how... Read More