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浙江省富阳县座落在秀丽的富春江畔,沿岸农民很早就有在江滩上插柳的习惯。但本地柳树品种杂乱,生长缓慢,病虫害严重,致使柳树成材率、薪柴产量低,生长速度大大低于其他乡土树种。为了给富春江两岸江滩绿化提供优良柳树品种,提高柳树的生产潜力,我站在江苏省林科所和浙江省杭州市林水局及有关市、县科委的大力支持下,开展了杂交柳新品种—苏柳的引种栽培试验。1985年引进了杂交柳4个无性系,营造试验林5.4亩,1986年营造试验示范林50亩。现将三年来试验情况总结如下: 试验地及试验方法 试验地位于富阳县城西富春江边的三山乡陆家村沿江防洪堤外江滩地。土壤为冲
Fuyang County, Zhejiang Province is located in the beautiful Fuchun River banks, peasants along the coast has long been inserted in the habit of Liu. However, local varieties of willow clutter, slow growth, serious pests and diseases, resulting in willow yield, firewood yield is low, the growth rate is much lower than other native species. In order to provide excellent willow varieties and improve the production potential of willows in the banks of the Fuchun River, I stood with the strong support from the Linke Institute of Jiangsu Province and the Hangzhou Water Bureau of Hangzhou City, Zhejiang Province, and the relevant municipal and county science commissions A New Variety of Willow - Introduction and Cultivation Experiment of. In 1985, 4 clones of hybrid willow were introduced to create 5.4 mu of experimental forest and 50 mu of pilot demonstration forest in 1986. Now three years the test conditions are summarized as follows: Test sites and test methods The test site is located in Fuyang County, west of the Fuchun River Sanshan Xiang Lujiacun embankment along the outer flood beach. Soil is washed