The influence of Different Fertilizers on the Growth of Young Szemao Pine forests
doi: 10.16779/j.cnki.1003-5508.2015.05.020
- Received Date: 2015-06-11
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Key words:
- simao /
- pine fertilizing /
- Artificial young
Abstract: Four different fertilizers were applied for conducting 15 months of Szemao pine tree height and ground diameter growth test. The results showed that among the four different fertilizers,treatment 1 could get a better tree height and ground diameter growth,namely the processing of 200 g fertilizer, but the offect of treatment 4 was poor,namely,no fertilizcr was used. 4 treatments displayed extremely significant differences. Within the scope of the maximum rate of 200 g,tree height and ground diameter would increase with the increase of fertilizer rate.