George B. Baker;Sheryl S. Webb;Clifford E. Fairchild
发明人:
George B. Baker,Clifford E. Fairchild,Sheryl S. Webb
申请号：
US13563550
公开号：
US09185848B2
申请日:
2012.07.31
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A method for enhancing the growth of a horticultural plant comprising applying to the surface of the horticultural plant an effective amount of an ultrafine, dry ground calcite. The applied ultrafine, dry ground calcite transmits about 95% or greater, and reflects about 5% or less, of light in the PAR and UV wavelengths.
