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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Almond<br />
In many physiological characters,<br />
especially the tree characters,<br />
almond resemble peach. So far its<br />
bear<strong>in</strong>g habit is concerned, it is <strong>in</strong><br />
between peach and domestic plums.<br />
The ma<strong>in</strong> objective <strong>in</strong> almonds is to<br />
have a large number <strong>of</strong> <strong>fruit</strong>s. As the<br />
bear<strong>in</strong>g is on spurs, it is, necessary<br />
to develop the tree <strong>in</strong> a way that a<br />
large number <strong>of</strong> spurs are formed.<br />
Almond produces most <strong>of</strong> its <strong>fruit</strong>s<br />
on short spurs which rema<strong>in</strong> <strong>fruit</strong>ful for about 5 years. Prun<strong>in</strong>g should be planned <strong>in</strong> such<br />
a way that one fifth <strong>of</strong> <strong>fruit</strong><strong>in</strong>g wood is replaced each year. Therefore, prun<strong>in</strong>g should be<br />
managed <strong>in</strong> a manner that new spur growth constantly replaces spurs that are no longer<br />
<strong>fruit</strong>ful. Unwanted water sprouts and suckers should be removed.<br />
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Plants are headed back 60-70 cm above the ground level 1-2 months after plant<strong>in</strong>g.<br />
Central modified leader system should be adopted by reta<strong>in</strong><strong>in</strong>g 3-4 scaffold branches<br />
which produce well balanced trees. Strong scaffold limbs can be obta<strong>in</strong>ed by ma<strong>in</strong>ta<strong>in</strong><strong>in</strong>g<br />
45-60 crotch angles. In weak crotches, the branches should be tied by strong thread<br />
with pegs. One year old wood is pruned each year <strong>in</strong> December/January when trees<br />
are <strong>in</strong> completely dormant stage.<br />
Well managed trees canopies<br />
Trees with less than 10-12 years <strong>of</strong> age should make 20-25cm annual growth, whereas<br />
older trees should produce 15cm <strong>of</strong> new shoot growth each year.<br />
In less vigorous older trees, growth can be stimulated by slightly severe prun<strong>in</strong>g. Cut<br />
back the top to large lateral limbs and th<strong>in</strong> out the smaller and weak wood severely.<br />
Canopy Management <strong>in</strong> Fruit Crops 5