Abstract: A treatment system is provided for liquefied livestock waste contained in a slurry pit of a livestock confinement building or lagoon. Waste slurry is pumped through a sonication chamber where it is treated with ultrasound and energy density. The configuration of sonicator probes, the duration of treatment, and the sonication chamber design subject the animal waster therein to maximum sonic cavitation. The treatment should be such that the particle size of the waste is sufficiently reduced to suspend or dissolve the particles permanently, which greatly enhances the speed of biodegradation. Where the pits are under confinement buildings, the waste slurry may be recycled after treatment back into the slurry pit. In other cases, the waste slurry may be treated and then passed to a transient storage tank for trapping methane, and then to a lagoon, or passed directly to a lagoon.

Abstract: The invention consists of a sonication and imbibition process for the uptake of water and/or other beneficial substances into a seed. The seed to be treated is immersed in water or other liquids. The seed is exposed to sound energy at frequencies between 15 kHz and 30 kHz for periods between about 1 and 15 minutes. The ultrasonic energy generates cavitational forces by the adiabatic collapse of microbubbles in the liquid medium, particularly those bubbles that collapse at the surface of the seed. The ultrasonic cavitational forces impart an enhanced stable memory for the seeds to imbibe water and/or other substances beneficial to the seed and/or plant. The ultrasonically treated seed can be dried, stored, and later imbibed with a substance that enhances a growth characteristic of the seed or resultant plant. Upon germination, the plant maintains the enhanced growth characteristics.

Abstract: A method of enhancing a growth characteristic of seed by immersing the seed in an aqueous solution including dissolved inert gas and sonicating the seed at a frequency preferably of between about 15 kHz and about 30 kHz and an energy density of between about 1 watt/cm2 and about 10 watts/cm2 for a period of between 1 minute and about 15 minutes. The sonicated seed exhibits an enhanced growth characteristic including resistance to pests and growth properties consistent with the introduction of essential nutrients. Plants grown from the treated seeds exhibit improved characteristics.

Abstract: A method of enhancing a growth characteristic of seed by immersing the seed in an aqueous solution including dissolved inert gas and sonicating the seed at a frequency preferably of between about 15 kHz and about 30 kHz and an energy density of between about 1 watt/cm2 and about 10 watts/cm2 for a period of between 1 minute and about 15 minutes. The sonicated seed exhibits an enhanced growth characteristic including resistance to pests and growth properties consistent with the introduction of essential nutrients. Plants grown from the treated seeds exhibit improved characteristics.

Abstract: A method of clearing fungal spores from seed by immersing the seed in an aqueous solution including dissolved inert gas and sonicating the seed at a frequency preferably of between about 15 kHz and about 30 kHz and an energy density of between about 1 watt/cm2 and about 10 watts/cm2 for a period of between 0.1 minute and about 15 minutes.

Abstract: A method of enhancing the germination of seed by immersing the seed in an aqueous solution including dissolved inert gas and sonicating the seed at a frequency preferably of between about 15 kHz and about 30 kHz and an energy density of between about 1 watt/cm.sup.2 and about 10 watts/cm.sup.2 for a period of between 1 minute and about 15 minutes. The sonicated seed exhibits enhanced germination by a reduction in the time required for germination, an increase in the percentage of total seeds that germinate, and an increase in the percentage of seeds that germinate at reduced temperatures. Plants grown from the treated seeds exhibit improved characteristics.