canopy management in fruit crops - Department of Agriculture & Co ...
canopy management in fruit crops - Department of Agriculture & Co ...
canopy management in fruit crops - Department of Agriculture & Co ...
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To check excessive vigour <strong>of</strong> central leader, it may aga<strong>in</strong> be cut back to suitably placed<br />
weak grow<strong>in</strong>g lateral which is tra<strong>in</strong>ed to take the place <strong>of</strong> the central leader. Delay <strong>in</strong><br />
prun<strong>in</strong>g until late w<strong>in</strong>ter also helps <strong>in</strong> check<strong>in</strong>g vigour.<br />
The ma<strong>in</strong> branches should be so tra<strong>in</strong>ed and spaced that there is plenty <strong>of</strong> room for<br />
<strong>fruit</strong><strong>in</strong>g laterals and those should not be allowed to form at term<strong>in</strong>al.<br />
In order to keep sufficient wood <strong>in</strong> the sp<strong>in</strong>dle bush while it is be<strong>in</strong>g built up, a small<br />
surplus <strong>of</strong> wide-angled branches is reta<strong>in</strong>ed, which may be cut when branches require<br />
more space and get crowded.<br />
Prun<strong>in</strong>g <strong>in</strong> Bear<strong>in</strong>g Trees<br />
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Start prun<strong>in</strong>g at the top <strong>of</strong> the trees<br />
and work downward.<br />
Cut upward grow<strong>in</strong>g limbs back to<br />
strong laterals.<br />
Remove the crowd<strong>in</strong>g branches and<br />
th<strong>in</strong> out the rema<strong>in</strong><strong>in</strong>g ones, leav<strong>in</strong>g<br />
the vigorous <strong>fruit</strong><strong>in</strong>g wood well spaced<br />
along the length <strong>of</strong> limbs.<br />
Remove dead, broken and diseased<br />
wood.<br />
Remove parallel grow<strong>in</strong>g shoots caus<strong>in</strong>g<br />
crowd<strong>in</strong>g and shad<strong>in</strong>g, and opposite<br />
grow<strong>in</strong>g shoots at a po<strong>in</strong>t on the stem.<br />
Branches laden with <strong>fruit</strong>s<br />
Remove all water sprouts except the<br />
occasional ones which may be needed to fill a vacant space <strong>in</strong> the <strong>canopy</strong>.<br />
While remov<strong>in</strong>g a thick branch, first small cut should be made on the underside <strong>of</strong> limb<br />
to avoid bark peel<strong>in</strong>g.<br />
Divert branches to open areas by prun<strong>in</strong>g to desirable laterals.<br />
The plants tra<strong>in</strong>ed on sp<strong>in</strong>dle bush system can be pruned<br />
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Once the central leader has reached its desirable height <strong>of</strong> 2.5m, the extension growth<br />
should be cut back each year to a weaker side branch.<br />
Canopy Management <strong>in</strong> Fruit Crops 11