Muzika R M, Pregitzer K S, Hanover J W
Department of Forestry, Michigan State University, 48824-1222, East Lansing, MI, USA.
Oecologia. 1989 Sep;80(4):485-489. doi: 10.1007/BF00380070.
Of ten terpenes that comprise most of the volatiles of grand fir foliage only four were affected by addition of nitrogen. Levels of beta-phellandrene, camphene and bornyl acetate and terpinolene were significantly reduced with nitrogen added to the equivalent amount of 44.8 g/m. A quantity of 22.4 g/m did not affect terpene production. Several populations were examined and these did not respond consistently on a regional basis, yet a significant interaction effect was apparent between treatment and local population response. Overall, total yield of terpenes as a function of fertilization was not altered.
在构成大冷杉树叶大部分挥发物的十种萜类化合物中，只有四种受施氮影响。添加相当于44.8克/平方米的氮后，β-水芹烯、莰烯、乙酸冰片酯和萜品油烯的含量显著降低。添加22.4克/平方米的氮对萜类化合物的产生没有影响。对几个种群进行了研究，这些种群在区域基础上的反应并不一致，但处理与当地种群反应之间存在明显的显著交互作用。总体而言，萜类化合物的总产量作为施肥的函数并未改变。
