Abstract:

In this study, in the different natural grapes (Pinus nigra Arnold) in terms of the decay and development epochs in the Turkmen Mountains, the plant mass over the ground, the amount of annual casting of the tree components (ibre, branch, cossalak, crop and others), the amount of carbon and plant nutrients (N, P, K, Ca, Mg, S, Na, Fe, Mn, Zn and Cu) that reach the dead cover by the annual casting. The study was conducted between June 2012 and June 2013. The average annual amount of wheat in the work area was 3,449 kg/ha/year. In total, the percentage of ibra eruptions is 53%, the ibris are followed by 25%, cosalak, 11% with other eruptions, 6% with cortex and 5% with branches. The amounts of casting vary according to the types of cranes, and as the average diameter of cranes and cranes increases, the amounts of casting also increase. The annual amounts of carbon and plant nutrients (N, P, K, Ca, Mg, S, Na, Fe, Mn, Zn, Cu) entering the ecosystem by putting are calculated as 1.744 kg/ha/year, 10.11 kg/ha/year; 1.73 kg/ha/year; 11.41 kg/ha/year; 25.73 kg/ha/year; 2.41 kg/ha/year; 5.99 kg/ha/year, 307 g/ha, 1.299 g/ha/year, 309 g/ha/year, 140 g/ha/year and 63.1 g/ha/year. The study has also calculated the flow rates that can be used in the estimate of the quantities that are thrown annually from lively trees, branches and roofs. The annual casting rates used in various models for estimating the amount of organic carbon stored in forest soil were 0.170, 0.008 for branches and 0.012 for crop.

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