北京林业大学学报2001，Vol.23Issue(1)：24-28,5.
白桦容器栽培试验(Ⅰ)
Container culture experiments of Betula platyphylla(Ⅰ) Screening of the optimum formula for substrate
郁书君 1金宗郁 1李贞植 1汪天2
作者信息
- 1. 汉城大学环境园艺系，130-743，韩国汉城
- 2. 安徽农业大学风景园林系，230036，合肥
- 折叠
摘要
Abstract
These experiments were to select the optimum formula of substratefor Betula platyphylla Suk.grown in container by means of automatically recirculating ebb & flow subirrigation systems. By analyzing and measuring the substrates' physicochemical characteristics and plant growth of B. platyphylla including plant height and mass, net photosynthesis and leaf chlorophyll contents, concentration of nutrient elements, also media's uptake of water and nutrition, the results indicate that treatment M1 of mixed substrate, namely peatmoss 3 + perlite 3 + vermiculite 3 expressed the best effects of plant growth, net photosynthesis and nutrient element contents when seedlings of B. platyphylla were planted in it.关键词
白桦/潮水式灌溉/基质配方/生长发育/容器栽培分类
农业科技引用本文复制引用
郁书君,金宗郁,李贞植,汪天..白桦容器栽培试验(Ⅰ)[J].北京林业大学学报,2001,23(1):24-28,5.
