Abstract:
A trailer incorporator for towing behind a slurry wagon for incorporating slurry into soil on farms comprising a manifold for distributing the slurry to a plurality of injectors mounted on the trailer, a plurality of coulters on the trailer and adjustments to position the injectors, coulter and wheels on the trailer and for tilting the trailer fore and aft. The trailer has one connection point to the slurry wagon to allow a pivotable connection for ease of making turns with the trailer when the coulters and plows are engaging the soil. The trailer removes weight from the slurry wagon allowing for a wider distribution of slurry by a wider trailer, and removing weight from the slurry wagon reducing soil compaction and allowing for more slurry to be put in the slurry wagon without overloading it. The trailer therefore allows for more efficient operations.
Abstract:
An apparatus for high volume in-situ treatment of contaminated soil is a mobile vehicle with a chain trenching tool an excavator drums attached to the idler wheel to extend the width of soil cutting and increase the volume of soil being churned and treated in-situ. The drums may be arranged both for clock-wise and counter clock-wise rotation, and oriented to provide vertical lifting and swirling of the soil. The apparatus may include a hood disposed over the cutting drums to define a remediation chamber with ports for injecting high temperature air or chemical or biological remediation fluid into the soil. In a preferred embodiment, the hood has internal partitions that create a vapor recovery chamber outboard of the drums.
Abstract:
The apparatus is propelled or towed in a longitudinal direction over a field and the apparatus components engage the field surface to inject fluid beneath the field surface. Generally, the apparatus is a frame and at least one series of fluid distribution discs rotationally coupled at end portions of arm assemblies pivotally suspended from the frame. The fluid distribution discs include a plurality of fluid distribution channels that radiate from the fluid distribution disc origin to conically shaped tines connected at the perimeter of the fluid distribution disc. The fluid distribution channels are aligned with similar channels within a bushing securable to the fluid distribution disc radial portion. A stationary plate or disc valve has a disc valve fluid channel in a disc valve radial surface, which is in contact with the rotating bushing radial surface resulting in a periodic alignment between the disc valve fluid channel and each of the bushing channels. Fluid is pumped to a fluid port in a hub having a fluid port in fluid communication with the disc valve fluid channel. As the tines of the fluid distribution disc penetrate the field surface, fluid is channeled through the disc valve into the fluid distribution disc channels and the tines.
Abstract:
A method of stimulating root growth of seeds is disclosed in which seeds are treated with an effective amount of an aqueous ammoniacal ionic solution of metal alkanoates. Alkanoates having from 2 to 6 carbon atoms are preferred, with acetates most preferred. Metals selected from the group consisting of boron, calcium, copper, iron, magnesium, manganese, molybdenum, potassium, sodium and zinc are preferred, with zinc particularly preferred. In one embodiment, an aqueous ammoniacal ionic solution of zinc acetate is applied to seeds in-furrow. In another embodiment, seeds are treated with an aqueous ammoniacal ionic solution of zinc acetate prior to planting. In yet another embodiment, an aqueous ammoniacal ionic solution of zinc acetate is mixed with an insecticide and resulting solution applied to seeds in-furrow.
Abstract:
The present invention provides an apparatus and method for accurately controlling the amount of NH3 to be applied to a field by measuring the NH3 flow rate without condensing or cooling the NH3. The system includes a control station 12 on the vehicle with a tachometer 12A or a GPS system for providing a vehicle speed signal to a control panel 13. The control panel includes a toggle switch 17 for adjusting the opening or closing of a valve 52 in the flow line to regulate the flow through the system, although the control panel alternatively may automatically control the valve 52. The vehicle transports a tank 20 containing liquid NH3 and a tool bar 30 for distributing the NH3 to the soil. After flowing through the flow meter 40, 60, 130, the NH3 is conducted to the soil through a series of hoses, fittings, a distributor, and tubing. The flow meter transmits a signal to the control panel, which is converted to a corrected flow rate signal in response to a fixed value vaporization correction factor. The temperature of the NH3 is also measured to correct for density variations. An improved variable area meter 60, 130 uses a hall effect sensor 72 and a magnet 68 mounted on a rotatable vane shaft 70 to overcome problems with prior flow meters. The improved meter 60, 130 is ideally suited for measuring the fluid flow of a low temperature vaporization liquid, such as anhydrous ammonia, propane and butane.
Abstract:
An anhydrous ammonia injection apparatus is disclosed for injecting anhydrous ammonia into the soil. The apparatus includes a tank adapted to contain liquid anhydrous ammonia and a conduit extending between the tank and a pump. The pump is configured to variably increase the pressure of the anhydrous ammonia within the conduit. The apparatus also includes a restrictive orifice in fluid-flow communication with the conduit downstream from the pump. In addition, the apparatus includes a terminal outlet connected in fluid-flow communication with the conduit for discharging the anhydrous ammonia from the apparatus. The restrictive orifice cooperates with the pump to maintain a pressure within the conduit therebetween that is greater than the vapor pressure of the anhydrous ammonia.
Abstract:
An apparatus for use with a planting assembly including a mounting member and comprising a hopper including first and second wall members that form first and second hopper external surfaces wherein first and second forces applied perpendicular to the first and second surfaces include at least components along first and second opposing trajectories, respectively, a first elongated bearing member rigidly linked to the mounting member and forming a first bearing surface that applies a first applied force to the first hopper surface wherein the first applied force includes at least a first compressing component along the first trajectory, a second elongated bearing member forming a second bearing surface and having a first end and a retainer linked to the first end of the second bearing member and rigidly linking the second bearing member to the mounting member in any of several different positions relative to the first bearing member so that the second bearing surface applies a second applied force to the second hopper surface wherein the second applied force includes at least a second compressing component along the second trajectory.
Abstract:
A method of applying anhydrous ammonia to soil is disclosed as including the step of pressurizing anhydrous ammonia received from a source. The pressurized anhydrous ammonia is conducted to a plurality of terminal outlets, wherein each of the outlets is configured to maintain a back pressure and preferably a liquid state of the anhydrous ammonia. The anhydrous ammonia is discharged from the plurality of terminal outlets to thereby contact the soil.
Abstract:
A method of stimulating root growth of seeds is disclosed in which seeds are treated with an effective amount of an aqueous ammoniacal ionic solution of metal alkanoates. Alkanoates having from 2 to 6 carbon atoms are preferred, with acetates most preferred. Metals selected from the group consisting of boron, calcium, copper, iron, magnesium, manganese, molybdenum, potassium, sodium and zinc are preferred, with zinc particularly preferred. In one embodiment, an aqueous ammoniacal ionic solution of zinc acetate is applied to seeds in-furrow. In another embodiment, seeds are treated with an aqueous ammoniacal ionic solution of zinc acetate prior to planting. In yet another embodiment, an aqueous ammoniacal ionic solution of zinc acetate is mixed with an insecticide and resulting solution applied to seeds in-furrow.
Abstract:
A planting machine for delivering liquid pesticides to the soil mixing zone preceding the furrow closing mechanism to effectively distribute liquid pesticide throughout soil covering seed in a furrow. The planting machine has a furrow opening mechanism, seed dispensing means, and furrow closing mechanism and includes a seed positioning means mounted on the seed dispensing means for effectively locating seeds in the furrow. Also, the planting machine includes means for liquid pesticide spray delivery mounted thereon so as to direct a spray towards the furrow closing mechanism and into the soil mixing zone being created by the furrow closing mechanism. The means for spray delivery can be mounted on the conventional seed positioning means as well as independently mounted on the planting machine.