Studies on the effective parts of Cultivar Aralia Cordata Thunb. for anlgesics and anti-inflammation;

Analysis of Oleanolic acid content of Aralia cordata Thunb;

Aim: Udo Rhizome and Root (Aralia cordata Thunb.

To take styrene-butylacrylate copolymer emulsion as adhesive for non-woven fabrics, can produce non-woven fabrics for food-mushrooms plantation packing bag with high temperature resistance, high tensile strength, good fastness to water and good air permeability.

This paper introduces the author s experience on teaching the course of edible mushroom cultivation from the aspects of practical content arrangement, cultivation of student s operating ability,and evaluation of student practical achievements.

The edible mushroom cultivation as biology professional course is a typical subject with strong practicality and applicability,and the experimental teaching runs through modern.

"This paper introduces the author s experience on teaching the course of edible mushroom cultivation from the aspects of practical content arrangement, cultivation of student s operating ability, and evaluation of student practical achievements.

It can get rid of the barrier of the cell,achieve hybridization of far family species and afford a new method for breeding the edible fungi culturing difficultly.