scholarly journals Varietal Difference on Morphological Change of Leaf Blade by Different Nutrient Concentration of Culture Solution in Rice Seedlings.

1992 ◽  
Vol 61 (1) ◽  
pp. 10-15 ◽  
Author(s):  
Hiroshi EHARA ◽  
Mikio TSUCHIYA ◽  
Yoshihiko HIRAI ◽  
Tatsuo OGO
Keyword(s):  
Morphological Change ◽  
Leaf Blade ◽  
Nutrient Concentration ◽  
Varietal Difference ◽  
Culture Solution ◽  
Rice Seedlings

scholarly journals Effect of Nitrogen Composition in Culture Solution on the Growth of Rice Seedlings Raised on a Cotton Mat Spread on Hydroponic Apparatus for Vegetables.

2001 ◽  
Vol 70 (3) ◽  
pp. 359-364 ◽  
Author(s):  
Hiroshi EHARA ◽  
Osamu MORITA ◽  
Chie MORIMOTO ◽  
Mizue KAWASHIMA ◽  
Masaru SUEMATSU
Keyword(s):  
Culture Solution ◽  
Rice Seedlings

scholarly journals Leaf blade and petiole nutritional evolution and variability throughout the crop season for Vitis vinifera L. cv. Graciano

2015 ◽  
Vol 13 (3) ◽  
pp. e0801 ◽  
Author(s):  
Natalia Dominguez ◽  
Enrique García-Escudero ◽  
Izaskun Romero ◽  
Ana Benito ◽  
Ignacio Martín
Keyword(s):  
Vitis Vinifera ◽  
Seasonal Changes ◽  
Leaf Blade ◽  
Nutrient Concentration ◽  
Growing Season ◽  
Vitis Vinifera L ◽  
Phenological Stage ◽  
Font Size ◽  
Crop Season ◽  
Total N

<p>An adequate nutritional state of a crop can be kept by means of a well-designed fertilization plan based on the assessment of the nutrient availability throughout the growing season. The objective of this study was to determine the reliability of leaf blade and petiole diagnosis and the period of validity of their references at both flowering and veraison by means of systematic monitoring throughout the complete growing season. The study was carried out in two plots planted with <em>Vitis vinifera</em> L. cv. Graciano within the AOC Rioja (Spain). Blades and petioles were collected throughout a growing season (2006) and total N, P, K, Ca, Mg, Fe, Mn, Zn, Cu and B concentrations were analyzed in both tissues. Results suggest, in general, that petioles have higher variability and lower analysis reproducibility than blades. Therefore, blade could be a more appropriate tissue to evaluate N, P, K, Ca, and Mg at both flowering and veraison in this variety. Micronutrients in blade and petiole showed different variability behaviour in each of the vineyards studied, therefore, based on our results, it was difficult to determine which one could be the best tissue for the nutritional diagnosis of the ‘Graciano’ variety. Seasonal changes of nutrient concentration in both tissues also confirmed the need for reference values for each tissue and each phenological stage.</p><!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:HyphenationZone>21</w:HyphenationZone> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if !mso]><object classid="clsid:38481807-CA0E-42D2-BF39-B33AF135CC4D" id=ieooui></object> <style> st1\:*{behavior:url(#ieooui) } </style> <![endif]--><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} </style> <![endif]-->

Variability of Anatomical Features of Leaf Blade in Species of Genus Magnolia L. on the First Ontomorphogenesis Stages

2020 ◽  
Vol 52 (4) ◽  
pp. 26-37
Author(s):  
Oxana A. Futornа ◽  
Vladislava A. Badanina ◽  
Marina N. Gaidarzhy ◽  
Anastasiya V. Golubenko ◽  
Nataliya Yu. Taran
Keyword(s):  
Leaf Blade ◽  
Anatomical Features
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