The percentage or fraction of water (mass or volume basis should be specified) remaining in a soil in the field 2 to 3 days after having been thoroughly wetted and after free drainage is negligible. The term is of limited value in exact work since it does not represent a unique value.
To aggregate or clump together individual, tiny soil particles, especially fine day clay, into small clumps or floccules. Opposite of deflocculates or disperse.
The joining together of plant parts by means of tissue regeneration. Grafting is the act of placing a portion of one plant (bud or scion) into or on a stem, root, or branch of another (stock) in such a way that a union will be formed, and the partners will continue to grow.