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为了探索杉木生长规律,掌握科学管理办法,我们在商店党支部的领导下,于1974年对杉木的生长做了一些试验。该试验地位于天王公社农林大队小浮山南坡,面积为0.823亩,土壤为风化的红砂士,土层较浅薄,保水保肥能力也较差。于1972年春用一年生杉木苗造林,株距3尺,行距3尺,共栽植281株,中途被淘汰和移栽了33株,年终为248株。试验的主要内容是生长观察和施肥试验。
In order to explore the laws of Chinese fir growth and to master the scientific management practices, we conducted some experiments on the growth of Chinese fir in 1974 under the leadership of the store’s party branches. The test site is located in the southern kingfisher commune brigade Fuping Hill on the southern slope, an area of 0.823 acres, the soil is weathered red sand disabilities, shallow soil, water and fertilizer ability is poor. In the spring of 1972 with annual fir seedlings afforestation, spacing 3 feet, row spacing 3 feet, a total of 281 plants planted half-way out and transplanted 33, the year-end 248. The main content of the experiment is growth observation and fertilization experiment.