DIGITALNA ARHIVA ŠUMARSKOG LISTA
prilagođeno pretraživanje po punom tekstu
| ŠUMARSKI LIST 3-4/1987 str. 26 <-- 26 --> PDF |
we had an average arte of stock exploitation of about 70 per cent, which is satisfactory. With the veneerlogs the rate of exploitation in saw-mills (although they were not intended for it) was 80 per cent and with saw-logs Class I— 76 per cent, Class I — 62 per and Class III — 59 per cent. The sawn timber obtained from all these logs was of high quality, and consequently of high value, and reflected the quality of the logs it was made from. We fond that in processing fir veneer-logs saw-mills had a 26. 8-per-cent loss per unit of sawn timber. This shows that such logs should not be processed in saw-mills, but rather in venner plants, for which the are anyhow intended. This is all the more so since the price of raw material in forest is so high that it cannot be covered by timber sawn in saw-mills. As regards fir saw-logs Class I, II and III, we found that they are highly profitable in saw-mills-exceeding by as much as 6,5 per cent the real cost price, which is for the saw-milling industry exceptionally favourable. Since saw-milling and forestry are a bordering sector, there are frequent conf troversies between respective experts regarding the funneing off of part of accumulation from one branch into the other, and conversely. According to the Yugoslav nomenclature, the woodworking industry falls into the category »industry and mining«. The average rate of accumulation of the woodworking industry by far execeeds the avegare figure the grouping as a whole to which it belongs. Consequently, in our investigations we found that a large part of accumulation generated in the processing of fir saw-logs was funnelled off from forestry into the woodworking industry. It would be, therefore, necessary by mutual agreement to increase the price of raw materials, i. e. of fir saw-longs Class I, II and III. |