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Wednesday, October 8, 2008

Durian Seedling research

Durian seedling - local durian tembaga and normal durian

1. Planted durian seedling on 5th September 2019

2. Durian seedling after 27 days on loose and shallow soil



3. Durian seedling after 27 days on more compacted and deeper soil



4. Durian in on month in more compacted no holes and less sunlight (inside bucket)



Anomaly of observation

1. Durian seedling grow faster on shallow and lose soil

2. Durian seedling grow slower on compacted and deeper soil

4. Durian seedling grow much slower in container without holes and difficult for sunlight to reach. Even after a month the seed still not falling off.

The effect of excessive fertilizer on durian seedling will burnt the leaf and cause it to fall. This is the danger of over fertilizing either granular or foliar spray has the same effect on leaves.



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