Tine holding apparatus and method for aerating soil

1. A tine attachment assembly for retaining soil aerating tines during soil aerating operations comprising:

a support frame; and

a plurality of tine holding members connected to the support frame, at least one tine holding member adjustably connected to the support frame such that the position on the support frame of the at least one tine holding member can be adjusted with respect to the position of at least one other tine holding member on the support frame, wherein each tine holding member comprises at least one row of holes, wherein each hole is adapted to hold a soil aerating tine therein, wherein a plurality of spaces separate adjacent rows of holes, and wherein the holes of at least one row of holes are positioned between the holes of at least one other row of holes.

2. The assembly of claim 1 , wherein at least one space between rows of holes is at least twice as wide as at least one other space between rows of holes.

3. The assembly of claim 1 , wherein one of the spaces between rows of holes comprises a centrally located space that is at least twice as wide as another space between rows of holes.

4. The assembly of claim 1 , wherein successive holes of at least one row of holes are positioned between successive holes of at least one subsequent row of holes.

5. The assembly of claim 1 , further comprising tines inserted into the holes.

6. The assembly of claim 1 , wherein the tines are configured in a zigzag pattern.

7. A tine head assembly for retaining soil aerating tines during soil aerating operations comprising:

a support arm and mounting bar assembly adapted for connection to a soil aerating device; and

a tine attachment assembly connected to the support arm and mounting bar assembly, the tine attachment assembly comprising:

a support frame; and

a plurality of tine holding members connected to the support frame, at least one tine holding member adjustably connected to the support frame such that the position on the support frame of the at least tine holding member can be adjusted with respect to the position of at least one other tine holding member, wherein each tine holding member comprises a plurality of cavities therein forming a row of cavities along the length of each tine holding member, and wherein the cavities of at least one tine holding member are positioned between the cavities of at least one other tine holding member.

8. The assembly of claim 7 , wherein the row of cavities of each tine holding member are separated from the row of cavities of each adjacent tine holding member by a plurality of spaces, wherein at least one space between rows of cavities is at least twice as wide as another space between rows of cavities.

9. The assembly of claim 7 , wherein the plurality of tine holding members comprises four tine holding members, wherein the tine head assembly has three spaces separating the rows of cavities of adjacent tine holding members, and wherein a central space of the three spaces is at least twice as wide as the other spaces of the three spaces.

10. The assembly of claim 7 , further comprising a plurality of tines inserted into the plurality of cavities, wherein the plurality of tines are horizontally movable with respect to the frame.

11. A method of aerating soil, wherein the method comprises:

moving a soil aerating machine along the soil in a forward direction;

inserting a first row of tines into the soil to make a first row of a plurality of holes in the soil and

simultaneously inserting a second row of tines into the soil to make a second row of a plurality of holes in the soil, wherein the holes of the first row of the plurality of holes are between the holes of the second row of the plurality of holes;

removing the first row of tines and the second row of tines from the soil; and

inserting the first row of tines into the soil to make a third row of a plurality of holes in the soil and simultaneously inserting the second row of tines into the soil to make a fourth plurality of holes in the soil, wherein the holes of the fourth plurality of holes are in the first row of the plurality of holes and positioned between the holes of the first plurality of holes.

12. The method of claim 11 , wherein the holes of the first plurality of holes and the holes of the second plurality of holes form a zigzag pattern.

13. A method of aerating soil comprising the steps of:

moving a soil aerating machine along a soil;

simultaneously inserting into the soil: a first row of tines to make a first plurality of holes in the soil, a second row of tines to make a second plurality of holes in the soil, a third row of tines to make a third plurality of holes in the soil, and a fourth row of tines to make a fourth plurality of holes in the soil, wherein the holes of the first plurality of holes are offset from the holes of the second plurality of holes, and wherein the holes of the third plurality of holes are offset from the holes of the fourth plurality of holes;

simultaneously removing from the soil: the first row of tines, the second row of tines, the third row of tines, and the fourth row of tines; and

simultaneously inserting into the soil: the first row of tines to make a fifth plurality of holes in the soil, the second row of tines to make a sixth plurality of holes in the soil, the third row of tines to make a seventh plurality of holes in the soil, and the fourth row of tines to make an eighth plurality of holes in the soil, wherein the eighth plurality of holes are made between the second plurality of holes and the third plurality of holes, wherein the holes of the seventh plurality of holes are made between the holes of the second plurality of holes.

14. The method of claim 13 , wherein the seventh plurality of holes are in line with the second plurality of holes.

15. The method of claim 13 , wherein the first plurality of holes and the second plurality of holes are separated by a first space therebetween, wherein the second plurality of holes and the third plurality of holes are separated by a second space therebetween, wherein the second space is wider than the first space.