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Source
Indian Forester, Vol 134, No 1 (2008), Pagination: 17-25
Abstract
Seedlings of Albizia procera, Eucalyptus tereticornis and Acacia catechu were produced in 150 cc and 200 cc ischolar_main trainers kept under direct sunlight and agro-net shade. The observations on shoot height, collar diameter, ischolar_main length, number of lateral ischolar_mains, dry weight of shoot, ischolar_main and total biomass were recorded after 3 and 5 months. Sturdiness quotient, ischolar_main/ shoot ratio and Dickson's quality index were also worked out. The results reveal that plants under shade produce better growth and biomass parameters than under direct sunlight. Retaining the plants in the ischolar_main trainers for 5 months also showed better shoot length and collar diameter. The sturdiness quotient, ischolar_main/shoot ratio and quality index of plants having gestation period of 5 months was significantly better than of 3 months. The sturdiness quotient, ischolar_main/shoot ratio and quality index of plants in 150 cc containers (5 months) was comparable and even better than plants raised in 200 cc containers (3 months). Considering the interaction between size of ischolar_main trainers and gestation period, best treatment for better height, collar diameter, total biomass production, ischolar_main/shoot ratio and Dickson's quality index was T2 C2 (200 cc ischolar_main trainers under shade for 5 months duration) except for sturdiness quotient which was found best in T1 C1 (150 cc ischolar_main trainers in direct sunlight for 5 months).
Keywords
Seedling Parameters, Agro-net Shade, Direct Sunlight, Albizia procera, Acacia
catechu, Eucalyptus tereticornis
