Farm Drainage The Principles Processes And Effects Of Draining
Chapter 16
POWER OF SOILS TO ABSORB AND RETAIN MOISTURE.
Why does not Drainage make the Land too Dry?--Adhesive Attraction.--The Finest Soils exert most Attraction.--How much Water different Soils hold by Attraction.--Capillary Attraction, illustrated.--Power to Imbibe Moisture from the Air.--Weight Absorbed by 1,000 lbs. in 12 Hours.--Dew, Cause of.--Dew Point.--Cause of Frost.--Why Covering Plants Protects from Frost.--Dew Imparts Warmth.--Idea that the Moon Promotes Putrefaction.--Quantity of Dew.