Different Mixing Proportion Media on Eucalyptus Seedling
The effects of mixing composted rice husk,coconut husk and sawdust on the eucalyptus seedlings were studied in order to a select high-quality formula.The results showed that:The influences of different mixing proportion on the seedling nursery rate,survival rate and seedling fresh(dry)heavy of eucalyptus were significantly different.Considering the factors of seedling nursery rate,survival rate,morphological index and cost of production,an optimized formula was chosen:composting coconut husk:composting maturity sawdust:composting rice husk=2:1:4.