ERICKSON, JOHN P.,ROH, YEONSUK,NIEDZWIECKI, DANIEL,TERNYAYEVA, IRINA
申请号：
CA2904354
公开号：
CA2904354A1
申请日:
2014.03.13
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
A method for increasing moisture retention in a soil includes applying an effective amount of an effective humectant composition to the soil. The effective humectant composition is identified by determining the average moisture content of the soil for the humectant compositions applied at a minimum humectant concentration level, a maximum humectant concentration level, and at a first concentration level between the minimum and the maximum humectant concentration level. An average slope curve is generated by plotting the determined average moisture content of the soil for each applied humectant concentration levels from the minimum humectant concentration level to the maximum humectant concentration level. An effective humectant composition is determined when the generated average slope curve provides an increasing average moisture content along the entirety of a length of the generated average slope curve and when the generated average slope curve has a p value of 0.05 or less.
