NOVO TIPO DE LISÍMETRO MONOLÍTICO. F. H. P.NOTAS NOVO TIPO DE LISÍMETRO MONOLÍTICO. F. GROHMANN,...
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NOTAS NOVO TIPO DE LISÍMETRO MONOLÍTICO. F. GROHMANN, H. P. MEDINA, A. KÜPPER e H. GARGANTINI. ( 1 ) KOHNKE, HELMUT, F . R . DREIBELBIS e J. M . DAVIDSON. A survey and discussion of lysimeters and a bibliography on their construction and performance. Publicação United States Department of Agri- culture, U.S.A., Miscellaneous Publication 372 : 1-63. 1940. (2) SMITH, W . H . e C. D. MOODIE. Collection and preservation of soil profiles. Soil Science 64: 61-71. 1947.
Transcript of NOVO TIPO DE LISÍMETRO MONOLÍTICO. F. H. P.NOTAS NOVO TIPO DE LISÍMETRO MONOLÍTICO. F. GROHMANN,...
N O T A S
NOVO TIPO DE LISÍMETRO MONOLÍTICO. F. GROHMANN, H . P. MEDINA,
A . KÜPPER e H . GARGANTINI.
( 1 ) K O H N K E , HELMUT, F . R . DREIBELBIS e J . M . DAVIDSON. A survey and discussion of lysimeters and a bibliography on their construction and performance. Publicação United States Department of Agriculture, U.S.A., Miscellaneous Publication 3 7 2 : 1-63. 1 9 4 0 .
( 2 ) SMITH, W. H . e C . D . MOODIE. Collection and preservation of soil profiles. Soil Science 64: 6 1 - 7 1 . 1 9 4 7 .
S U M M A R Y
This note describes a new type of a monolithic lysimeter prepared by cutting a cylindrical block of soil and treating it with cellulose acetate and varnish. In this way So, it was possible to prepare at a very low cost a lysimeter having the natural soil structure.
This lysimeter way presents some advantages over the classical type. There is no drainage through the walls ; it is possible to take many of them to the laboratory in order to study several treatments on different soil types and the control of the soil water content is easy by weighing the block.
