竹木专用肥的试验研制

A Trial-Production on Special Fertilizer of Bamboo and Wood

针对目前国内研制和生产专用肥的发展速度滞后 ,供应品种少的落后状况 ,在经过多年山场林木配方施肥对比试验的基础上 ,先后研制和批量生产了毛竹高效专用肥系列产品 ,通用型竹类专用肥 ,推广面积达 2 0万亩 (1hm2 =15亩 ,下同 ) ,取得显著增产效果。目前研制的桉树、锥栗专用肥正在批量生产。文中论述了研制高效优质专用肥的背景、意义 。

Fertilizing scientifically and the using of high effect and high quality special fertilizer for bamboo wood are the important way to realize the fast growth and high yield of woods in the 21st century. According to the state of stagnated development of research and production on special fertilizer and to the lack of supply, this research group on the basis of many years of comparing tests on formula and fertilization, develop and produce batches of products. The extended area is about 20 million mu and the apparent increase production effects have been gotten. At present, the special fertilizer prepared for Eucalyptus and Castanea enryi (Skan) Rehd are being produced in batches. This paper presents the setting and significance of researching, especially the scientific evidences and the key problems.