The problem of Summer Garden soils formation and its contemporary condition

Мұқаба

Дәйексөз келтіру

Толық мәтін

Аннотация

The soil cover of a Summer garden is homogeneous, all territory is engaged anthropogenous soils with powerful organic fertile horizon, sandy soil with inclusion of building dust. Anthropogenous soils were formed on natural podzol and bog soils, characteristic for a taiga zone. In soil of a Summer garden pH 5,8-7,4 from poorly sour up to poorly alkaline. A degree of a saturation by the bases high - more than 80%. Security by the mobile forms K 2O- average, P 2O 5 - from average up to high. The lead content higher then the maximum permissible concentration.

Авторлар туралы

I Melnichuk

Saint Petersburg State Forest Technical University S.M. Kirov

Хат алмасуға жауапты Автор.
Email: melnichuk.irina@gmail.com
Department of park and garden construction

Soliman Iassin

Saint Petersburg State Forest Technical University S.M. Kirov

Email: mydata_2000@yahoo.com
Department of park and garden construction

O Tcherdantzeva

Saint Petersburg State Forest Technical University S.M. Kirov

Email: olga.rus.museum@gmail.com
Department of park and garden construction

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