Troy-Bilt Horse - Manual (Page 21)

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• With planning, you can allow enough room between rows
to cultivate. Leave room for the hood width, plus enough
extra room for future plant growth. See Fig. 4-14.
Tilling on Slopes
If you must garden on sloping ground, please follow two very
important guidelines:
1.
Till only on moderate slopes, never on steep inclines
where footing is difficult review the safety rules in the Safe
Operation Practices section.
2. It is recommend that you till up and down slopes rather
than terracing. Tilling vertically on a slope allows maximum
planting area and also leaves room for cultivating.
NOTE: When tilling on slopes, be sure the correct oil
level is maintained in the engine (check every 1⁄2 hour of
operation). The incline of the slope will cause the oil to
slant away from its normal level and this can starve engine
parts of required lubrication. Keep the engine oil level at
the full point at all times.
Tilling up and down slopes:
•
To keep soil erosion to a minimum, be sure to add enough
organic matter to the soil so that it has good moisture
holding texture and try to avoid leaving footprints or wheel
marks.
• When tilling vertically, try to make the first pass uphill
as the tiller digs more deeply going uphill than it does
downhill. In soft soil or weeds, you may have to lift the
handlebars slightly while going uphill. When going
downhill, overlap the first pass by about 1⁄2 the width of the
tiller.
NOTE: For the best results, use the HIGH belt range and
SLOW wheel speed lever position. See Changing Speed
Belts in this section for more information on changing to
high range.
Terrace Gardening:
•
When a slope is too steep or too short for vertical tilling,
it may be necessary to till across the slope and create
terraced rows. Terraces are rows that are cut into the side of
a slope, creating a narrow, but flat area on which to plant.
• On a long slope, you can make several terraces, one below
the other.
• Terraces should be only 2-to-3 feet wide. Digging too far
into the side of the slope will expose poor subsoil that is
unproductive for plants.
• To create a terrace, start at the top of the slope and work
down. Go back and forth across the first row. See Fig. 4-15.
• Each succeeding lower terrace is started by walking below
the terrace you’re preparing. For added stability of the
tiller, always keep the uphill wheel in the soft, newly tilled
soil. Do not till the last 12” or more of the downhill outside
edge of each terrace. This untilled strip helps prevents the
terraces from breaking apart and washing downhill. It also
provides a walking path between rows.
Tilling across slopes without terracing:
•
If vertical or terracing gardening aren’t practical for you,
then you can till laterally across a slope. We don’t really
recommend this method as it can create unsure footing
and invites soil erosion.
• Study the terrain to make certain the slope is not too
Steep for safe tilling. If possible, make terraced rows or till
vertically.
Figure 4-14
1
2
3
12" UNTILLED
1
REPEAT
DOWNHILL
UPHILL
Figure 4-15