Kamma is the field, consciousness - the seed, and craving - the moisture. The consciousness of living beings, hindered by ignorance & fettered by craving, is established in a lower property, a middling property and a refined property. Thus there is the production of renewed becoming in the future. This is how there is becoming. Like the earth, the property is how the four standing-points for consciousness should be seen. Like the liquid property is how delight & passion should be seen. Like the five types of plant, propagation is how consciousness together with its nutriment should be seen.