The rhizome and root system structure of Phyllostachys edulis stand under extensive management was studied in this paper,and with the root analysis system,WinRHIZO,the morphological characteristics of basal root and rhizome root of Phyllostachys edulis were analyzed.

oleifera in the extensive management was slow,the output of C.

Research on intensive management development and evaluating indicator system of flue-cured tobacco production in Hunan province;

On a new approach to intensive management of gold mine under the condition of market economy;

Brief Analysis of the Intensive Management for Foreign Trade Enterprises;

Based on the effects of fertilizer, soil preparation and density, the main plant model for Eucalyptus intensive farming in southern of Hunan was pointed out as following: Use of anti-cold Eucalyptus species clones or seed recourse as.

This intensive farming or management is the result of the agriculure economy development under the market economy.

Soil organic carbon approved affected by intensive practice.

Soil organic carbon(SOC) is an important carbon pool in the terrestrial system, to inspect the effect on SOC of intensive practice in the bamboo stands, soil samples under bamboo stands which had 5~10 year history intensive management were collected as profile sample.