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Main Title Effect of Added Water and Acidity of Simulated Rain on Growth of Field-Grown Radish.
Author Troiano, J. ; Heller, L. ; Jacobson, J. S. ;
CORP Author Boyce Thompson Inst. for Plant Research, Ithaca, NY.;Corvallis Environmental Research Lab., OR.
Year Published 1982
Report Number EPA/600/J-82/452;
Stock Number PB86-132149
Additional Subjects Radishes ; Acid rain ; Root crops ; Air pollution ; Water pollution ; Growth ; Simulation ; Sulfuric acid ; Nitric acid ; pH ; Exposure ; Biomass ; Reprints ; Acid precipitation ; Roots
Library Call Number Additional Info Location Last
NTIS  PB86-132149 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 12p
Abstract Radish plants were grown in field plots and exposed to simulated rain at four levels of acidity: pH 5.6, pH 4.2, pH 3.5 and pH 2.8. Simulated rain solutions, containing background ions and acidified with a mixture of sulphuric and nitric acids, were applied intermittently between ambient rain events for 1-h periods. In order to test for the effect of the extra supply of water, the growth of plants that received only ambient rain was compared with that of those that received ambient rain & applications of simulated rain at pH 5.6. Applications of simulated rain at pH 5.6 did not affect the total accumulation of biomass but they did affect the distribution of dry matter among plant organs by increasing mass in the shoot and decreasing mass in the root.
Supplementary Notes Sponsored by Corvallis Environmental Research Lab., OR.
Availability Notes Pub. in Environmental Pollution, Series A: Ecological and Biological 29, p1-11 Sep 82.
NTIS Title Notes Journal article.
Title Annotations Reprint: Effect of Added Water and Acidity of Simulated Rain on Growth of Field-Grown Radish.
PUB Date Free Form c1982
Category Codes 2D; 68A; 68D; 98D
NTIS Prices Not available NTIS
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 605824563
Origin NTIS
Type CAT