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An experimental study on the growth performance, surface morphology<br />and therapeutic properties of unique medicinal rice (<em>Oryza sativa</em> L.) landraces of Tamil Nadu

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Title Statement An experimental study on the growth performance, surface morphology<br />and therapeutic properties of unique medicinal rice (<em>Oryza sativa</em> L.) landraces of Tamil Nadu
 
Added Entry - Uncontrolled Name ASHRAF, MOHAMMED ; Contract Teacher (Agronomy), Pandit Jawaharlal Nehru College of Agriculture and Research Institute (Govt. of Pondicherry and Affiliated to Pondicherry University),Nedungadu (Post), Karaikal - 609 603, U.T. of Puducherry.
Lokanadan, Subbalakshmi ; Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore 641 003, Tamil Nadu, India
Tamil Nadu Agricultural University
 
Uncontrolled Index Term Bio chemical parameters, Medicinal rice varieties, Nutritional properties, Surface morphology
 
Summary, etc. <p>A field experiment was carried out in the wetland farm of Tamil Nadu Agricultural University, Coimbatore during <em>Samba </em>(Aug 2014 to Jan 2015)<em> </em>seasons with an objective to study surface morphology and<strong> </strong>growth performance of medicinal rice varieties in western zone of Tamil Nadu<strong> </strong>under irrigated rice ecosystem. The experiment was conducted in a Randomized Block design with five replications. The treatment consist of three medicinal rice varieties and one high yielding variety of Tamil Nadu <em>viz.,</em> Red<em> kavuni</em>,<em> </em>Black<em> Kavuni</em> and <em>Njavara and </em>CO(R)50. The observations were recorded on growth parameters like plant height, tillers, dry matter production and the physiological parameters like<strong> </strong>Leaf Area Index, Crop growth rate, Relative growth rate and Net assimilation rate. The yield attributes like Productive tillers m<sup>-2</sup>, total spikelet, filled grains, unfilled grains, thousand grain weight, grain yield and straw yield were recorded at the time of harvest. Physical, cooking quality, Bio chemical parameters like amylose per cent, total phenol content, total protein and β - carotene was also recorded. The surface morphology of the grain and husk shape and appearance were also studied and examined under<strong> </strong>Scanning Electron Microscope (SEM). The study concludes that among the medicinal rice varieties, <em>Red Kavuni</em> recorded enhanced growth characters and yield attributes as compared to <em>Black Kavuni</em> and <em>Njavara</em>.<em> Black Kavuni</em> recorded higher amyloses per cent, total phenol content, total protein content and β – carotene when compared to other varieties. <strong> </strong></p><p> </p>
 
Publication, Distribution, Etc. Indian Journal of Traditional Knowledge (IJTK)
2022-07-26 07:24:30
 
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http://op.niscair.res.in/index.php/IJTK/article/view/34429
 
Data Source Entry Indian Journal of Traditional Knowledge (IJTK); ##issue.vol## 21, ##issue.no## 3 (2022): Indian Journal of Traditional Knowledge
 
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