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VEGETATION STATUS AND BIOMASS ESTIMATES OF REL MAJRA DAM CATCHMENT - BASE LINE SURVEY

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Title VEGETATION STATUS AND BIOMASS ESTIMATES OF REL MAJRA DAM CATCHMENT - BASE LINE SURVEY
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Creator JS SAMRA
SHIV CHARAN SINGH
 
Subject VEGETATION STATUS, BIOMASS ESTIMATES, REL MAJRA DAM
 
Description Not Available
BASE LINE INVENTORY AND SINGLE VALUE CONSTANTS INCORPORATING MULTIVARIATE INFORMATION ARE NEEDED TO EVALUATE IMPACT OF WATERSHED TREATMENTS ON VEGETATION COMPOSITION. A SUBWATERSHED OF 59 HA LOCATED IN KATTARDHAR RANGE OF LOWER SHIWALIKS WAS SAMPLED AT 60 SITES FOR VEGETATION ANALYSIS. TREES, SAPLINGS, SHRUBS AND GRASSES CONSTITUTED 3,4 ,20 AND 73% OF TOTAL ABUNDANCE , RESPECTIVELY. EIGHT TREE SPECIES WERE FOUND REGENERATING IN THE CATCHMENT WITH MEAGRE (3.6%) ABUNDANCE. AMONG SHRUBS, CARRISA SPINARUM LINN. PRODUCED MAXIMUM (15.8 q ha-1) AIR DRY BIOMASS FOLLOWED BY MURRAYA KOENIGII (LINN) SPRENG (6.5 qha-1) . EULALIOPSIS BU=INATA RETZ WAS THE MOST PROMINENT GRASS SPECIES CONTRIBUTING 26% OF TOTAL ABUNDANCE AND PRODUCED 6.4 q ha-2 MEAN DRY BIOMASS. THE COMMUNITY WAS DIVERSE WITH EVEN RELATIVE ABUNDANCE OF SPECIES. OUT OF 46 SPECIES, 16 SPECIES WERE VERY ABUNDANT AND 20 SPECIES ABUNDANT. DIFFERENT SINGLE VALUE DIVERSITY HAVE BEEN ANALYZED FOR QUANTATIVE EVALUATION IN THE VEGETATION CHANGES DUE TO WATERSHED MANAGEMENT.
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Date 2020-12-16T08:36:58Z
2020-12-16T08:36:58Z
1996-01-01
 
Type Research Paper
 
Identifier Not Available
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http://krishi.icar.gov.in/jspui/handle/123456789/43415
 
Language English
 
Relation Not Available;
 
Publisher Not Available