Influence of Scott pine seed size on the quality of seedlings produced

Abstract The creation of highly productive forests should be based on the use high quality seedlings. Those machines and technologies that have been used for cleaning subsequent sorting coniferous seeds with their sowing in nursery do not fully provide forestry complex good-quality planting material. reason this is unsorted fractions nurseries, failure to observe conditions during ensure amicable emergence seedlings rows normal development plants, excluding large mortality obtaining non-standard It noted modern requirements silvicultural production largely depend Seedlings obtained by growing them without overshooting give a effect if they meet intended purpose cultivated area, biometric parameters determined GOST, which make it possible grow high-quality material two seasons. innovations restoration forest landscapes necessary cooperation engineers researchers. integration scientific technical research engineering design contributes speedy achievement stringent environmental vehicle engines tools. Obtaining seed while maintaining qualities seeds, reducing degree injury treatment cycles, losses processing nursery. Based this, there need develop device species, will efficiency technological process, as well minimum number cycles.