求翻译：为了开发、保护野生东北红豆杉资源，人工快速栽培以及弥补市场需求严重不足，提供新的有效解决途径，本研究通过对4年生东北红豆杉苗木进行N、P、K配比施肥试验，研究了东北红豆杉苗木生长状况及主要生理生化指标，得出最优施肥方案，以期为东北红豆杉苗木营养诊断和快速获得最大生物量提供有效方法和理论依据。并对施肥后的东北红豆杉苗木进行水分胁迫实验，研究不同比例的N、P、K三因素配方施肥后苗木对干旱的响应。是什么意思？

For development, protection of wild Taxus cuspidata resources, artificial rapid cultivated and compensate for the serious shortage of market demand, provide a new and effective way to resolve this through the 4-year-old Taxus cuspidata seedlings n, p, k the ratio of fertilization experiment to study

In order to develop, and protect the wild yew resources north-east, as well as artificial cultivation quickly make up for the market demand, and provide a new and effective way to solve this through the study and 4 years for northeast yew saplings N , P K , with fertilizer experiments to study the n

To development, and protection wild Northeast red bean FIR resources, artificial fast cultivation and cover market needs serious insufficient, provides new of effective solution way, this research%2