Benefits of pruning lucerne trees

2-20140809_161544 compare pruned unpruned
Pruned 16-month-old trees on the left compared to un-pruned trees on the right

Every time you prune your trees, you increase your trees carrying capacity.

Lucerne trees must not be grazed within their first 2 years, because the animals tear the branches and stunt the growth of these young trees.  The aim is to have a mature tree having a thick stem of about 280mm, but being no more than 1 meter in height. The result is thick 50-75mm branches carrying very dense foliage.  These branches are never grazed or damaged while the foliage is eaten off them.

Pruned 16-month-old trees
Pruned 16-month-old trees

Whenever you prune your trees, the roots prune themselves, fixing nitrogen in your soils.

Every pruning should give you up to 40kg of plant material off a 3-year-old tree.  In the case where you have established 2000 trees in a hectare, this will amount to 80 tonnes of silage!

Pruning is the most beneficial practice for the lucerne tree and it is an essential component of lucerne tree management.

Do NOT neglect to prune your trees!

 

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