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为了提高红松人工林的生长量,增加单位面积产量,最大限度地利用太阳能增加有机物质,应不断揭示红松树种的生物学特性及其生长发育规律,以运用这些规律解决生产实践问题。 红松的生物学特性包括很多方面,本文根据实际观测资料只从人工林生长的昼夜周期和季节周期来探讨,文中数学模型的建立是根据李世达付教授提出而计算的。 红松树种在一年中的生长发育是通过不断重复的昼夜周期、季节周期来完成其生活史的,而且显示出自身的特点。
In order to increase the growth of Pinus koraiensis plantation, increase yield per unit area and maximize the use of solar energy to increase organic matter, the biological characteristics and growth and development rules of Pinus koraiensis should be revealed continuously to solve these problems. The biological characteristics of Pinus koraiensis include many aspects. Based on the observed data only from the day-night cycle and seasonal cycle of plantation growth, the establishment of the mathematical model is based on Professor Li Shida’s calculations. The growth and development of the Korean pine species throughout the year are characterized by their repetitive circadian and seasonal cycles to accomplish their life history.