MORPHOLOGICAL VARIABILITY IN THE COMMON SEDGE PLANTS IN INDIA
Journal Title: International Journal of Agriculture Sciences - Year 2016, Vol 8, Issue 55
Abstract
Cyperus is the second largest genus of the sedges or Cyperaceae family, the plants of which are identified as one of the most common agricultural weeds. A total of eighty two sedge plants were collected from twenty one different places covering seven states of India. The plant species and morphological variations among different species were determined based on overall plant growth characteristics. The samples were identified as belonging to seventeen different species of Cyperus and related genera on the basis of UPGMA cluster analysis using Jaccard and Simple Matching coefficients. The mantel test coefficient between these two similarity coefficients was 0.97169. Based on morphological variations, plant samples were identified to be belonging to twelve different species of Cyperus, three species from genus Fimbristylis and two species from genus Kyllinga. Several morphological traits were assessed for identification of plants up to species level, among those spikelet was found the best to be used for the identification of sedge species.
Authors and Affiliations
KEERTI TANTWAI
Keywords
Related Articles
- EP ID EP171359
- DOI -
- Views 104
- Downloads 0
DETERMINANTS OF HOUSEHOLD TO TAKE UP DIFFERENT NON-FARM ACTIVITIES IN CAUVERY COMMAND: AN APPLICATION OF MULTIPLE DISCRIMINANT ANALYSIS
The study was conducted in the Vishweshwariah channel of Cauvery command area in Karnataka state of India. A total sample of 426 households were involved in diverse non-farm activities. Depending on the nature, the non-f...
POLLEN VIABILITY AND GERMINATION STUDIES OF POMEGRANATE CULTIVARS AND WILD GERMPLASM ACCESSIONS
Pollen quality is important for growers and breeders. Information on pollen characters viz. pollen viability and pollen germination is a pre-requisite for carrying out a meaningful crop improvement programme. The present...
KNOWLEDGE AND THEIR RELATIONSHIP WITH PERSONAL AND SOCIO-ECONOMIC CHARACTERISTICS OF TOMATO GROWERS
The study was conducted in Jashpur district of Chhattisgarh state. Knowledge of the tomato production technology is important for increasing the production level. Hence, this study was conducted to know the knowledge lev...
VENTURI AIR INDUCTION NOZZLE CHARACTERISTICS FOR MOTORIZED KNAPSACK MIST BLOWER
One of the most essential components of motorized knapsack is the spray nozzle. This study evaluated the droplet spectrum of venturi air induction nozzle [available in the market] under various working pressures. In labo...
STUDIES ON MODIFIED ATMOSPHERIC PACKAGING OF SAPOTA
Sapota is a delicious fruit introduced from tropical America. India is the largest producer of sapota in the world yielding more than 6.68 lakh tons with an average production of 13.20 tons per ha [1]. Modified atmospher...