摘要:
A canopy treatment system to treat plants is disclosed. In one implementation according to examples of the present disclosure, a canopy treatment system comprises a hot fluid generating system configured to heat a fluid, the hot fluid generating system including a canopy valve; and a canopy in fluid communication with the hot fluid generating system, the canopy defining a treatment region, the canopy valve of the hot fluid generating system selectively positionable to control fluid flow between the hot fluid generating system and the canopy.
摘要:
A heated spray system for frost protection and prevention is described. Heated water, such as groundwater, is delivered through a spray system to the area surrounding the irrigated crops, thus increasing the temperature near the crops and preventing frost damage. Surface water is provided, by a drip irrigation line. The crops are protected from excessive irrigation with the addition of protective covers, a protective curtain, and a drainage system. When spraying groundwater for temperature control, the covers, curtain, and drainage system prevent the water from reaching the roots of the crops, and thus prevent the groundwater from damaging the roots due to contaminants and pollutants in the groundwater.
摘要:
A rover includes a base having wheels and a propulsion system coupled to the wheels to propel the rover around a field. A tower is coupled to the base and extends over the base. Sensors are set on the tower and the base and are configured to sense environmental conditions around the rover at different elevations. A computing system includes a processor and memory. The memory is configured to receive measured data from the sensors and determine an amount and manner of water to be dispensed on plant life in the field.
摘要:
According to one aspect, a fluid dispensing device comprises a housing and a fluid moving device associated with the housing. The housing includes an interior surface defining a passage extending at least between an emission end and at least one aperture configured to facilitate entry of a fluid into the passage. The housing further includes a mounting apparatus adjacent the aperture and adapted to receive a fluid source. The fluid moving device is operable to develop air flow in the passage, wherein the aperture is disposed downstream of the fluid moving device and upstream of the emission end.
摘要:
The present invention is an organic composition for the protection of crops against black frost and the method for its application over the crops. The novelty of this invention consists not only in the composition of the product itself, but also in the calculation of the percentages of the organic components that intervene in the product; and, in the determination of the moment when the product must be applied over the crops. This invention is a very simple composition where the calculation of the percentages of the two main components is obtained by multiplying the “Filo Index” (real humidity and temperature/historical values of humidity and temperature for the area) by the component; and, the percentage of the second component is calculated by subtracting the first result from 100.
摘要:
The present invention relates to a hand held device for producing large volumes of smoke from a smoke producing solution. The design allows for repeated, fast, and lengthy heating of the heating chamber, and thus is an improvement over prior devices which can only be utilized in short bursts.