Torreya grandis is a economic and ecological plant,and its dried fruit is famous and rare,enjoying an excellent reputation both at home and abroad.Cultivating Torreya grandis industry greatly is necessary not only for developing economy as an underdeveloped county of Zhejiang province and construction of all-round well-being society in the mountainous area,but also for protecting the ecological security of Thousand Island Lake(Qiandao Hu),,a national-level scenic spot and promoting the construction of ecolo...