Study on the Introduced Seedling of Pinus pinaster Ait.in Shandong and Zhejiang Provinces

Abstract

Abstract: The objective of the paper is to study the breeding and forestation of the introduced seedlings of Pinus pinaster Ait.The results showed that sowing density had little effect on the seedlings of P.pinaster in the first year.However, moderate shading (80% transmittance) was beneficial to seedlings of P.pinaster.P.pinaster grows better in the acid and high nutrient soil.As for the height growth and ground diameter growth, seedlings in Zhejiang Province were obviously higher than those in Shandong Province.The survival percentage after forestation with container seedlings was higher than that of bare-root seedlings.P.pinaster grew better in the city of Haiyang than in Penglai and Yantai after forestation in different coastal zones in Shandong Province.

Key words: Pinus pinaster Ait, cultivation, introduction, Shandong, Zhejiang

CLC Number:

S722.7
S725

SI Jiyue, ZHAO Xue, XIE Rui, LEI Niya, LIN Xia, ZHENG Jian, LIU Zuwen, LI Junqing. Study on the Introduced Seedling of Pinus pinaster Ait.in Shandong and Zhejiang Provinces[J]. FOREST RESOURCES WANAGEMENT, 2009, (3): 71-76.

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