“Studies on effects of spacing and organic inputs on out-planting performance of teak (Tectona grandis L. F.) plantations in Jhalawar district of Rajasthan”
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Date
2021-12-31
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College of Horticulture and Forestry, Jhalawar
Abstract
A field experiment entitled “Studies on effects of spacing and organic inputs on
out-planting performance of Teak (Tectona grandis L. F.) Plantation in Jhalawar
district of Rajasthan” was conducted during the July 2019 to April 2020, at the Herbal
Garden, Department of Silviculture and Agroforestry, College of Horticulture and Forestry,
Jhalawar. The experiment consisted of 10 treatment of organic inputs sand, FYM and
Vermicompost was laid out in Randomized Block Design with three replications. Treatment
T9 comprising [Vermicompost (2 kg + 1 kg + 1 kg) + FYM (2 kg + 1 kg + 1 kg)] was found
significantly superior over all other treatments, however treatment T8 [Vermicompost (1 kg
+ 1 kg + 1 kg) + FYM (1 kg + 1 kg + 1 kg)] exhibited at par results in most of the growth
parameters such as plant height, collar diameter, number of leaves, number of primary
branch, number of nodes, Internodes length, leaf length, leaf width, leaf perimeter leaf area,
petiole length, litter accumulation on dry basis (gm) and survival percent in Teak (Tectona
grandis L. F.) From the experiment, it may be concluded T9 treatment [Vermicompost (2 kg
+ 1 kg + 1 kg) + FYM (2 kg + 1 kg + 1 kg)] may be considered suitable for better growth
and development of Teak (Tectona grandis L. F.) plants along with soil parameter treatment
T9 significantly increase soil organic carbon and available phosphorus content in soil. The
overall studied parameters pertaining to growth revealed that many plant growth parameters
were better under Spacing S3 (5 m x 6 m) then S2 (5 m x 5 m) for better plant growth and
development characteristics in Teak (Tectona grandis L. F.).
Description
Studies on effects of spacing and organic inputs on out-planting performance of teak (Tectona grandis L. F.) plantations in Jhalawar district of Rajasthan”