摘要
为了促进新造林的郁闭,对新造石竹林进行施肥研究试验。结果表明施肥对新造石竹成林(繁殖)即增加成竹株数、增大成竹直径有良好的促进作用。施复合肥对增加出笋数和成竹数效果最好,在对成竹直径影响上,以施尿素最好。新造林后应优先选择对成竹数量影响大的处理,即施用复合肥500 g、300 g。
In order to accelerate close canopy of new plantation Phyllostachys nuda forest, fertilization experiment on new growing bamboo was carried. The results showed that fertilization had a positive effect on the number and diameter increasing. Applying compound fertilizer was the most effective to increase number of bamboo shoots and bamboos. Applying CO（NH2）2 had the best effect on increasing diameter. A mother bamboo should apply 300 g or 500 g compound fertilizer in new plantation, which had the best effect on the number of bamboo.
出处
《经济林研究》
2007年第3期58-60,共3页
Non-wood Forest Research
关键词
石竹
新造林
施肥
Phyllostachys nuda
new plantation
fertilization
