果园及坡耕地毛竹造林效果研究

Study on Plantation Effect of Phyllostachys hetero cycla in Different Fruit Tree Garden and Farming Forest Land on the Slopes

不同地类毛竹移栽母竹造林试验表明 ,新竹株数由多至少依次为 :杨梅园、地瓜山、柑桔园、李园、普通山地 ;新竹质量好坏顺序为杨梅园、柑桔园、地瓜山、李园、普通山地 ;新竹最大扩展范围由大至小顺序为杨梅园、地瓜山、柑桔园、李园、普通山地。从造林的总体质量看 ,杨梅园、地瓜坡耕地是最好的毛竹栽植地 ,柑桔园、李园的毛竹栽植效果也较好 ,但普通山地造林效果最差。研究结果可为坡耕地及果园套种毛竹提供指导。

Test on Plantation of P.heterocycla by transplant maternal bamboo in d ifferent sites showed that Number of new bamboo individuals in different sites d ecreased successively as follows: red bayberry garden, sweet potato mountainous land, orange garden, plum garden and common mountainous land. Quality of new bam boo in different sites decreased successively as follows: red bayberry garden, o range garden, sweet potato mountainous land, plum garden and common mountainous land. Maximum expanding scope of new bamboo in different sites decreased success ively as follows: red bayberry garden, sweet potato mountainous land, orange gar den, plum garden and common mountainous land. In the view of overall quality of plantation, as planting land for P.heterocycla, both red bayberry garden and farming land for sweet potato on the slope were best ones, orange garden and pl um garden were of good ones while common mountainous land was worst ones. The co nclusions can provide direction for plantation P.heterocycla in fruit tree garden and farming land on the slopes.