摘要
于2006年初在镇雄县杉树乡细沙河村2002年度退耕还林金佛山方竹造林地上,设置了16个规格为10m×10m的样地,以4个样地为1组,进行了4次重复试验,分别对施用12kg、16kg、20kg西洋复合肥及不施肥(对照)对促进发笋及生长的情况进行了试验。结果表明,施肥对促进发笋效果明显,能使发笋时间提前,且持续时间更长。另外,对促进竹笋高生长效果也很显著,其中施肥量以1600kg.hm-2较为经济。
The experiments on growing bamboo shoot and the growth situation of Chimonobabusa utilis
had been done by applying 12kg, 16kg and 20kg compound fertilizer respectively as well as contrast non-manure, with the help of sixteen 10m×10m sample plots set up in Xishahe village of Shashu township of Zhenxiong since the beginning of 2006, every 4 plots as one group and 4 times of repetitions in total. The results showed that applying fertilizer had obvious roles in promoting shoot growing, advancing date and lasting longer, and speeding up the high growth. The economical fertilizer amount was 1600kg ·hm^2.
出处
《林业调查规划》
2007年第4期51-53,共3页
Forest Inventory and Planning
关键词
施肥
金佛山方竹
发笋
高生长
manure
Chimonobabusa utilis
growing shoot
high growth
