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为研究和论证鸟克兰西部地区最适当的采伐方式,在伊凡诺——弗兰科夫斯克林场木材采伐作业区(里沃夫地区),进行了营林、植物、气象、水文和土壤方面的研究。在分析土壤物理化学特性的同时,确定了林中枯枝落叶层,对照地,二次带状下种渐伐和三次群状择伐作业区的土壤生物活性。渐伐是在冬季进行的,第二次渐伐是在第一次渐伐后经过5年进行的。对照地未渐伐。在第二次带状下种渐伐作业区,
To study and justify the most appropriate harvesting practices in the western part of Birdland, forests, plants, meteorology, hydrology and soils were carried out in the timber harvesting area of the Ivano-Frankivsk forest site (the Lviv area) Aspects of research. Soil physical and chemical properties of the soil were determined, and the soil bioactivity in the deciduous litter layer, control land, quadratic banded de-logging and trigeminus selective cutting areas were determined. The fade is in winter, and the second fade is carried out after five years after the first fade. In contrast, not slow cut. In the second strip of tapering operation area,