Search results
Results from the WOW.Com Content Network
If you do put fertilizer in your salt spreader (or vice versa), make sure to clean out the salt thoroughly before putting any seed or fertilizer in the hopper. Any lingering salt in the mix will ...
For premium support please call: 800-290-4726 more ways to reach us
Some anticaking agents function by absorbing excess moisture or by coating particles and making them water-repellent. Calcium silicate (CaSiO 3), a commonly used anti-caking agent, added to e.g. table salt, absorbs both water and oil. Anticaking agents are also used in non-food items such as road salt, [3] fertilisers, [4] cosmetics, [5] [6 ...
Human practices can increase the salinity of soils by the addition of salts in irrigation water. Proper irrigation management can prevent salt accumulation by providing adequate drainage water to leach added salts from the soil. Disrupting drainage patterns that provide leaching can also result in salt accumulations.
As water from rain, flooding, or other sources seeps into the ground, it can dissolve chemicals and carry them into the underground water supply. Of particular concern are hazardous waste dumps and landfills , and, in agriculture, excess fertilizer , improperly stored animal manure, and biocides (e.g. pesticides , fungicides , insecticides and ...
Instead, dilute the fertilizer with water to ¼ strength before application. Apply fertilizer as needed. Diluted fertilizer can be applied to actively growing plants about once a month.
The term "calcium ammonium nitrate" is applied to multiple different, but closely related formulations. One variety of calcium ammonium nitrate is made by adding powdered limestone to ammonium nitrate; [1] [2] another, fully water-soluble version, is a mixture of calcium nitrate and ammonium nitrate, which crystallizes as a hydrated double salt: [3] 5Ca(NO 3) 2 •NH 4 NO 3 •10H 2 O.
For example, assuming irrigation water with a low salt concentration of 0.3 g/L (equal to 0.3 kg/m 3 corresponding to an electric conductivity of about 0.5 FdS/m) and a modest annual supply of irrigation water of 10,000 m 3 /ha (almost 3 mm/day) brings 3,000 kg salt/ha each year.