Open AccessImpact of tannery effluent on Sorghum bicolor (L.) Moench
Author(s) -
V. Sangeetha,
P.S. Sharavannan
Publication year - 2021
Publication title -
current botany
Language(s) - English
Resource type - Journals
ISSN - 2220-4822
DOI - 10.25081/cb.2021.v12.7148
Subject(s) - effluent , sorghum , seedling , germination , shoot , sorghum bicolor , phytotoxicity , completely randomized design , horticulture , agronomy , biology , environmental science , environmental engineering
The present study is aimed to investigate the effect of tannery effluent on different varieties of Sorghum bicolor. The disparate concentrations of tannery effluent viz., 5, 25, 50, 75 and 100% were tested for its impacts on six varieties of Sorghum bicolor (L.) Moench (TNAU CO 5, TNAU CO 30, CO (S) 28, BSR 1, K Tall and Paiyur 1). The experimentation was carried out in a completely randomized design (CRD) with five replications. The impact of tannery effluent on the germination percentage, shoot length (cm), root length (cm), seedling weight (g), vigour index, tolerance index and phytotoxicity were recorded. The outcome revealed that the parameters escalated in 5% effluent concentration and declined after 25% concentration of tannery effluent.