Abstract:
Mixed test on
Paulownia fortunei and
Phyllostachys heterocycla forest showed that it was successful to interplant
Paulownia fortunei while
Phyllostachys heterocycla forest was planted newly but that it was unsuccessful to interplant
Paulownia fortunei in existing stable
Phyllostachys heterocycla forest stand.There was good high-yield base in underground place of the mixed
Paulownia fortunei-
Phyllostachys heterocycla Plantation while there was definite difference on distribution levels of root system and place utilization of soil nutrient between
Paulownia fortunei and
Phyllostachys heterocycla.Mixed forest affected
Paulownia fortunei growth slightly while it affected new bamboo of
Phyllostachys heterocycla greatly.Mixed forest can promote diameter growth and height growth of
Phyllostachys heterocycla,speed up expansion of its rhizomes greatly and quicken its closing.Mixed forest is beneficial to the realization of pluralism of place utilization,diversification of nutrient utilization and return and enrichment of biological diversity so that the mixed forest has good ecological effect.The conclusion provided reference for
Phyllostachys heterocycla forest stand construction of mixed forests in right modes.