Patent ID: 6800466
Filing Date: 2004-10-05
Classification: C05F

Abstract:
A biological fertilizer composition comprising:(I) sludge; (II) at least one of the following: (a) a first yeast cell component comprising a first plurality of yeast cells characterized by an enhanced ability to fix nitrogen as a result of having been cultured in a first electromagnetic field having a frequency in the range of 840 to 916 MHz and a field strength of 10 to 200 mV/cm, as compared to yeast cells not having been so cultured; (b) a second yeast cell component comprising a second plurality of yeast cells characterized by an enhanced ability to decompose phosphorous compounds as a result of having been cultured in a second electromagnetic field having a frequency in the range of 300 to 500 MHz and a field strength of 10 to 300 mV/cm, as compared to yeast cells not having been so cultured; (c) a third yeast cell component comprising a third plurality of yeast cells characterized by an enhanced ability to decompose potassium compounds as a result of having been cultured in a third electromagnetic field having a frequency in the range of 190 to 285 MHz and a field strength of 10 to 200 mV/cm, as compared to yeast cells not having been so cultured; and (III) at least one of the following: (d) a fourth yeast cell component comprising a fourth plurality of yeast cells characterized by an enhanced ability to suppress the growth of pathogenic microorganisms as a result of having been cultured in a fourth electromagnetic field having a frequency in the range of 30 to 50 MHz and a field strength of 20 to 200 mV/cm, as compared to yeast cells not having been so cultured; (e) a fifth yeast cell component comprising a fifth plurality of yeast cells characterized by an enhanced ability to degrade antibiotics as a result of having been cultured in a fifth electromagnetic field having a frequency in the range of 70 to 100 MHz and a field strength in the range of 40 to 250 mV/cm, as compared to yeast cells not having been so cultured; and (f) a sixth yeast cell component comprising a sixth plurality of yeast cells characterized by an enhanced ability to reduce the odor of the biological fertilizer composition as a result of having been cultured in a sixth electromagnetic field having a frequency in the range of 2160 to 2250 MHz and 2280 to 2380 MHz and a field strength in the range of 100 to 300 mV/cm, as compared to yeast cells not having been so cultured.