Floating phytoremediation system by planting Canna generalis for dual purposes of purification of piggery wastewater and nursery;

Evaluation of nursery soil fertility and relationship between fertility coefficients and seedling growth;

Value on Control Weed in Chinese Juniper and Chinese Spruce Nursery with Glyphosate;

The paper introduced the strcture and working principle of plant lifter for tree industrialized seedling as well as main technology parameters and main characteristics,and application of plant lifter in tree industrialized production.