Ramasamy Vijayakumar

<figure class="wp-block-image">
 <img alt="IMG_20181226_100027" class="wp-image-115753 gcloudimg" data-attachment-id="115753" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1545818427","copyright":"","focal_length":"3.81","iso":"800","shutter_speed":"0.071428571428571","title":"","orientation":"1"}' data-image-title="IMG_20181226_100027" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_115750/IMG_20181226_100027.jpg"/>
 <figcaption>
 Students made paper camera while assembling paper microscope
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</figure>

Foldscope as classroom Tool

<figure aria-describedby="caption-attachment-41745" class="wp-caption alignnone" id="attachment_41745" style="width: 290px">
 <img alt="20180612_120837" class="size-medium wp-image-41745 gcloudimg" data-attachment-id="41745" data-comments-opened="1" data-image-meta='{"aperture":"1.9","credit":"","camera":"SM-G610F","caption":"","created_timestamp":"1528805317","copyright":"","focal_length":"3.6","iso":"64","shutter_speed":"0.01","title":"","orientation":"1"}' data-image-title="20180612_120837" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_41701/20180612_120837.jpg" width="290"/>
 <figcaption class="wp-caption-text" id="caption-attachment-41745">
 Aspergillus flavus
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Foldscopic views of Aspergillus niger and A. flavus

<figure aria-describedby="caption-attachment-64159" class="wp-caption alignnone" id="attachment_64159" style="width: 259px">
 <img alt="Rhizopus sp." class="wp-image-64159 size-medium gcloudimg" data-attachment-id="64159" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"WHYRED","caption":"","created_timestamp":"1532626184","copyright":"","focal_length":"3.81","iso":"320","shutter_speed":"0.0044052863436123","title":"","orientation":"1"}' data-image-title="Rhizopus sp." data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_64145/IMG_20180726_172944.jpg" width="259"/>
 <figcaption class="wp-caption-text" id="caption-attachment-64159">
 Rhizopus sp.
 </figcaption>
</figure>

 <img alt="A. flavus 7-8th day on PDA medium" class="alignnone size-medium wp-image-64147 gcloudimg" data-attachment-id="64147" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="A. flavus 7-8th day on PDA medium" data-recalc-dims="1" height="298" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_64145/A.-flavus-7-8th-day.jpg" width="300"/>
 <img alt="A. niger on PDA" class="alignnone size-medium wp-image-64148 gcloudimg" data-attachment-id="64148" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0"}' data-image-title="A. niger on PDA" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_64145/A.-niger.jpg" width="300"/>

<figure aria-describedby="caption-attachment-64152" class="wp-caption alignnone" id="attachment_64152" style="width: 275px">
 <img alt="20180417_135601" class="size-medium wp-image-64152 gcloudimg" data-attachment-id="64152" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"SM-J200G","caption":"","created_timestamp":"1523973361","copyright":"","focal_length":"3.3","iso":"400","shutter_speed":"0.125","title":"","orientation":"1"}' data-image-title="20180417_135601" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_64145/20180417_135601.jpg" width="275"/>
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 Plant Stem LS
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 <img alt="cardiac muscle" class="alignnone size-medium wp-image-64155 gcloudimg" data-attachment-id="64155" data-comments-opened="1" data-image-meta='{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"1"}' data-image-title="cardiac muscle" data-recalc-dims="1" height="298" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_64145/cardiac-muscle.jpg" width="300"/>

<figure aria-describedby="caption-attachment-64156" class="wp-caption alignnone" id="attachment_64156" style="width: 274px">
 <img alt="IMG_20180726_170219" class="size-medium wp-image-64156 gcloudimg" data-attachment-id="64156" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"WHYRED","caption":"","created_timestamp":"1532624539","copyright":"","focal_length":"3.81","iso":"250","shutter_speed":"0.0076923076923077","title":"","orientation":"1"}' data-image-title="IMG_20180726_170219" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_64145/IMG_20180726_170219.jpg" width="274"/>
 <figcaption class="wp-caption-text" id="caption-attachment-64156">
 Aspergillus niger from permanent slide
 </figcaption>
</figure>

Ornamental colony morphology of Aspergillus flavus on PDA media with sclerotia formation and A. niger

Yeast under foldscope

In vitro studies on the effect of various chemical fertilizers on plant growth promoting activities of soil fungi

<figure aria-describedby="caption-attachment-75977" class="wp-caption alignnone" id="attachment_75977" style="width: 300px">
 <img alt="Third filed visit" class="size-medium wp-image-75977 gcloudimg" data-attachment-id="75977" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540720040","copyright":"","focal_length":"3.81","iso":"100","shutter_speed":"0.00039588281868567","title":"","orientation":"1"}' data-image-title="Third filed visit" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75976/Cotton-field.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-75977">
 Cotton field
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Filed visit to Cotton field near Perambalur, Tamilnadu

<figure aria-describedby="caption-attachment-75991" class="wp-caption alignnone" id="attachment_75991" style="width: 300px">
 <img alt="Third Filed Visit" class="size-medium wp-image-75991 gcloudimg" data-attachment-id="75991" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540724734","copyright":"","focal_length":"3.81","iso":"200","shutter_speed":"0.0010917030567686","title":"","orientation":"1"}' data-image-title="Third Filed Visit" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Areca-palm-field.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-75991">
 Areca palm field
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 <figure aria-describedby="caption-attachment-76014" class="wp-caption alignnone" id="attachment_76014" style="width: 225px">
 <img alt="Third field visit" class="size-medium wp-image-76014 gcloudimg" data-attachment-id="76014" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540730080","copyright":"","focal_length":"3.81","iso":"160","shutter_speed":"0.00069541029207232","title":"","orientation":"6"}' data-image-title="Third field visit" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Discussion-about-application-of-synthetic-fertilizer.jpg" width="225"/>
 <figcaption class="wp-caption-text" id="caption-attachment-76014">
 Discussion about application of synthetic fertilizer
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 <figure aria-describedby="caption-attachment-76012" class="wp-caption alignnone" id="attachment_76012" style="width: 225px">
 <img alt="THird feild visit" class="size-medium wp-image-76012 gcloudimg" data-attachment-id="76012" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540725692","copyright":"","focal_length":"3.81","iso":"200","shutter_speed":"0.00069541029207232","title":"","orientation":"6"}' data-image-title="THird feild visit" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Discussion-with-farmer.jpg" width="225"/>
 <figcaption class="wp-caption-text" id="caption-attachment-76012">
 Discussion with farmer
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 <figure aria-describedby="caption-attachment-76005" class="wp-caption alignnone" id="attachment_76005" style="width: 300px">
 <img alt="Third Field Visit" class="size-medium wp-image-76005 gcloudimg" data-attachment-id="76005" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540730375","copyright":"","focal_length":"3.81","iso":"125","shutter_speed":"0.004","title":"","orientation":"1"}' data-image-title="Third Field Visit" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Sugarcane-field.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-76005">
 Sugarcane field
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 </figure>


 <figure aria-describedby="caption-attachment-76010" class="wp-caption alignnone" id="attachment_76010" style="width: 300px">
 <img alt="Third field visit" class="size-medium wp-image-76010 gcloudimg" data-attachment-id="76010" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540740761","copyright":"","focal_length":"3.81","iso":"500","shutter_speed":"0.03030303030303","title":"","orientation":"1"}' data-image-title="Third field visit" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Mango-filed.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-76010">
 Mango filed
 </figcaption>
 </figure>


 <figure aria-describedby="caption-attachment-75998" class="wp-caption alignnone" id="attachment_75998" style="width: 300px">
 <img alt="Third field visit" class="size-medium wp-image-75998 gcloudimg" data-attachment-id="75998" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540725533","copyright":"","focal_length":"3.81","iso":"125","shutter_speed":"0.00091996320147194","title":"","orientation":"1"}' data-image-title="Third field visit" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Yam-field.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-75998">
 Yam field
 </figcaption>
 </figure>


 <figure aria-describedby="caption-attachment-76003" class="wp-caption alignnone" id="attachment_76003" style="width: 300px">
 <img alt="Third field visit" class="size-medium wp-image-76003 gcloudimg" data-attachment-id="76003" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540729870","copyright":"","focal_length":"3.81","iso":"100","shutter_speed":"0.0013477088948787","title":"","orientation":"1"}' data-image-title="Third field visit" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Topiacca-filed.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-76003">
 Topiacca filed
 </figcaption>
 </figure>


 <figure aria-describedby="caption-attachment-76001" class="wp-caption alignnone" id="attachment_76001" style="width: 300px">
 <img alt="Third Filed Visit" class="size-medium wp-image-76001 gcloudimg" data-attachment-id="76001" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540740399","copyright":"","focal_length":"3.81","iso":"100","shutter_speed":"0.003003003003003","title":"","orientation":"1"}' data-image-title="Third Filed Visit" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Turmeric-field.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-76001">
 Turmeric Field
 </figcaption>
 </figure>


 <figure aria-describedby="caption-attachment-75979" class="wp-caption alignnone" id="attachment_75979" style="width: 300px">
 <img alt="third Field visit" class="size-medium wp-image-75979 gcloudimg" data-attachment-id="75979" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540720624","copyright":"","focal_length":"3.81","iso":"100","shutter_speed":"0.0010266940451745","title":"","orientation":"1"}' data-image-title="third Field visit" data-recalc-dims="1" height="225" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Maize-field.jpg" width="300"/>
 <figcaption class="wp-caption-text" id="caption-attachment-75979">
 Maize Field
 </figcaption>
 </figure>


 <figure aria-describedby="caption-attachment-75995" class="wp-caption alignnone" id="attachment_75995" style="width: 225px">
 <img alt="Third Filed Visit" class="size-medium wp-image-75995 gcloudimg" data-attachment-id="75995" data-comments-opened="1" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1540725012","copyright":"","focal_length":"3.81","iso":"160","shutter_speed":"0.0098039215686275","title":"","orientation":"6"}' data-image-title="Third Filed Visit" data-recalc-dims="1" height="300" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_75990/Banana-field.jpg" width="225"/>
 <figcaption class="wp-caption-text" id="caption-attachment-75995">
 Banana Field
 </figcaption>
 </figure>

Ramasamy Vijayakumar

Earth

Posts

In vitro studies on the effect of various chemical fertilizers on plant growth promoting activities of soil fungi

Filed visit to Cotton field near Perambalur, Tamilnadu

In vitro studies on the effect of various chemical fertilizers on plant growth promoting activities of soil fungi

Filed visit to cultivated lands of Perambalur, Tamilnadu

Foldscope as classroom Tool

Foldscopic views of Aspergillus niger and A. flavus

Ornamental colony morphology of Aspergillus flavus on PDA media with sclerotia formation and A. niger

Yeast under foldscope

In vitro studies on the effect of various chemical fertilizers on plant growth promoting activities of soil fungi

Filed visit to Cotton field near Perambalur, Tamilnadu

In vitro studies on the effect of various chemical fertilizers on plant growth promoting activities of soil fungi

Filed visit to cultivated lands of Perambalur, Tamilnadu

Foldscope as classroom Tool

Foldscopic views of Aspergillus niger and A. flavus

Ornamental colony morphology of Aspergillus flavus on PDA media with sclerotia formation and A. niger

Yeast under foldscope

In vitro studies on the effect of various chemical fertilizers on plant growth promoting activities of soil fungi

Filed visit to Cotton field near Perambalur, Tamilnadu

In vitro studies on the effect of various chemical fertilizers on plant growth promoting activities of soil fungi

Filed visit to cultivated lands of Perambalur, Tamilnadu

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Type of Sample

Foldscope Lens Magnification