松树增脂剂１．基本情况：本成果１９９３年通过由湖南省科学技术委员会组织的鉴定。成果水平为国内同类研究领先水平。２．主要内容及经济技术指标：松树增脂剂采用喷、滴、涂方式施用于湿地松、火炬松、马尾松，可以增加其对矿质养分的吸收，大量生成松脂生物反应的原料... Pine fattening agent 1. Basic situation: The results passed in 1993 by the Hunan Provincial Science and Technology Commission identification. The level of achievement is the leading level of similar research in China. 2. The main contents and economic and technical indicators: pine fatliquoring agent sprayed, dripped and applied to the wetland pine, loblolly pine, masson pine can increase its absorption of mineral nutrients, a large number of raw materials to produce turpentine biological reaction ...