摘要
白哺鸡笋用竹林覆盖前用水浇透，用稻草覆盖。覆盖物下层为发热层，厚度２５～３０ｃｍ，用水浇透；上层为保温层，２０～２５ｃｍ，不浇水，覆盖总厚度５０ｃｍ左右。保温层上再覆一层薄膜。结果表明，覆盖处理的白哺鸡竹林比对照提早７４ｄ出笋，产量增长２９６％，纯收入增长率为２３４７９％，投入产出为１∶１０９５。
Before mulching with rice straw,bamboo shoots forest of Phyllostachys dulcis has been watered thorough.Mulching material of 50 cm in thickness falls into two layers.Sublayer of 25～30 cm is watered as heating,and upper layer of 20～25 cm covering with a plastic film uses as heat preservation.The results show that in all mulching plots,the season of bamboo shooting is moved up 74 d earlier than check.Bamboo shoots output and pure income increase by 29 6% and 2 347 9% respectively.Mean ratio of input to output is 1∶10 95.
出处
《浙江林学院学报》
CSCD
1998年第3期324-326,共3页
Journal of Zhejiang Forestry College
关键词
白哺鸡竹
竹笋
早出笋
栽培
Phyllostachys dulcis
mulching
bamboo shoots
early forcing of bamboo shoots
benefits
