Effects of nitrogen and phosphorus fertilization on alpine plant phenology: Pre-1994 data.

The effects of nitrogen, phosphorus, and nitrogen+phosphorus fertilization on phenology of alpine plants was examined. This was a preliminary study to determine if the phenologies of dry meadow plants were affected by nutrient amendments, and if they were, which species responded most to the treatments. Times of emergence, senescence, and other key vegetative and reproductive "events" were recorded.本研究考察了氮肥、磷肥及氮磷配施对高山植物物候（phenology）的影响。本实验为预实验，旨在探明旱草甸植物的物候是否会受到养分添加处理的影响；若确受影响，则进一步明确哪些物种对该处理的响应最为显著。研究记录了植物萌发、枯黄及其他关键营养生长与生殖生长事件的发生时刻。