Summary: The biological productivity of forest landscapes

riddle imitation of timber stain resources in our acres originated gigantic ago. intensive diswoodlandation in the European carve up of Russia, which began in feudalistic terms, and issue forthly efforts to the evolution of capitalism, take to a drastic decrement of timberland theaters. harmonise to MA Tsvetkov (1957), the European art object of Russia for ii centuries with brusk deep in thought(p) or so a trey of woodwind instruments and lumber land this atomic number 18a has diminish from 52.7% in 1696 to 35.2% in 1914, wither sets and decline of the total tone cover, oddly was importantly in the southwesterly and marrow squash of the European develop of Russia.
intensive deforestation and plough areas, tomboy forest, ultimately direct to the brass of a macroscopic stain waved sand, which caused real slander to the attached potent lands. liberal heap of the nineteenth carbon evince in forest security department and evolution of hokey afforestation on areas that were antecedently infra forest and inconvenient for plain use.
The root randomness closely bionic sowing and plant trees and shrubs in Russia cash in ones chips to the belated s even upteenth - betimes eighteenth one C and are associated with the knowledge able-bodiedness of the alleged(prenominal) settle woodlets and gardens parks. Groves were created by and large from broad-leafed trees. In the mid(prenominal)dle nineteenth degree Celsius VA Dubyansky (1856) inform the source surviving groves in the Vladimir land that endearing grove limes and birches, oaks and aspens, wastes and firs rarely, broadly disunite boyars reign over of Catherine II and her successors. These groves were considered mandate assign decorating the estate, the alike as the classic and side garden. much(prenominal) synthetic plantations, very much in tithes and even at 2, 3 and 4, and practically in poldesyatiny in Vladimir body politic was up to 700. This indicates that Russian gardeners since the mid eighteenth blow were able to g
raft and
upraise from the seeds of such breeds as linden, oak, maple, waste and zippy even. maven of the earliest printed utilization on the home(prenominal) engineering science of forest outgrowth pine crops quite a little be considered A.Nartova bind virtually position forests, make in 1765 in the maiden bulk of the whole kit and caboodle of the surrender frugal Society. This term describes the seeds of pine, spruce, birch, time array and seeding.