Pesticides were commonly used for the pest control in farms since they have high and rapid insecticidal effects and enable us to increase yields of crops. However, the pesticides cause some problems: soil and groundwater pollution and residual chemicals in crops harmful to consumers. Recently, wider implementation of ozone sterilization in agriculture seems to be one of the promising techniques to secure the safety of foods.
By Absolute Systems Inc. based in Edmonton, ALBERTA (CANADA).
MixRite Water Driven Injectors are water powered proportioning pumps that require no electricity and deliver accurate dispensing across varying water pressure and water flow and are ideally suited for in-line injection. MixRites are available in a number of models with injection rates from 0.1% to 10%, different sizes for water flow from .08 gpm (3L per min.) to 110 gpm (415L per min.), and various materials to withstand a multitude of aggressive acids, alkalines and solvents. MixRites have numerous in-line applications including sanitizing, cleaning and lubricating processing equipment, in-line application of vehicle wash chemicals, in-line addition of fertilizer, insecticides and pesticides for agriculture and irrigation, dosing of livestock vitamins into the water supply and in-line addition of machine tool coolants and water based lubricants for metal processing plus many more.
By DEMA Engineering Company based in Saint Louis, MISSOURI (USA).
TeraFlo® significantly reduces watering requirements per cycle of irrigation while maintaining adequate moisture for good plant health and growth. Due to its filtration properties, excessive moisture also flows through the soil thereby preventing environments for fungal growth. It draws moisture from the air and the surface and attaches itself to the plant roots from sources not previously available. It provides proper wetting and drainage in non-soil media as well as eliminating unusable water. TeraFlo® dramatically improves the ability of rainfall and water to easily penetrate the soil surface and gain access to the root zone. By encapsulating the soil particles, it significantly decreases friction allowing for easy and rapid water penetration and filtration into any soil condition; hardpan, compacted or otherwise. It improves the efficiency of all applied additives (pesticides, insecticides nutrients, etc) preventing rapid leaching of these products. This increases their effectiveness and reduces over all application quantities making additive usage far more cost effective. Holding organophosphates in the soil reduces the leaching of these toxins which significantly improves their performance. The product has a special affinity to nitrogen thereby reducing nitrate leaching protecting against groundwater contamination. TeraFlo® prevents the buildup of soluble sodium salts contained in fertilizers and water sources thereby reducing stress conditions. Continual use will keep the root zone free of sodium salts. TeraFlo® increases microbial activity which aids in root cell buildup resulting in faster uptake of nutrients. TeraFlo® reduces soil erosion from in-furrow irrigation and significantly reduces nitrogen loss in head ditch irrigation systems. TeraFlo® improves drip applied fumigant systems allowing for a more efficient and longer release system. Teraflo provides lubrication to pump parts, valves, and other parts of pressurized water systems preventing products in the irrigation piping from sticking to the walls, thus reducing drip and irrigation head clogging. This reduces downtime, repair costs, and maintenance.
By Terawet Green Technologies, Inc. (TGT) based in San Diego, CALIFORNIA (USA).
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