Fuck Deep Freeze V6.20
Avoid Cultivation -- Cultivation in late winter and early spring tends to increase freeze damage. Soil temperature on a radiation-frost night will be much warmer than air temperature. If the soil has been cultivated, the surface layer will contain more air and less water. With less water, the surface layer will hold less heat. Also, the increased soil air will cause the surface layer to be a better insulator which will decrease the amount of heat released from deeper in the soil. Bushes will probably stay 1 to 2F warmer on uncultivated soil than on cultivated soil. To avoid spring cultivation, adequate drainage should be established the previous fall, followed by herbicide application in late winter.
fuck deep freeze v6.20
Finally, your healthcare provider will permanently store your samples in a deep-freeze storage tank that contains liquid nitrogen. The liquid nitrogen is -321 degrees Fahrenheit (-196 degrees Celsius).