Skip to main content

Leaderboard

 

Rank

Participant name

Score

1


 

2

 

 

3

 

 

4

 

 

5

 

 

6

 

 

7

 

 

8

 

 

9

 

 

10

 

 

Comments

Popular posts from this blog

Hydrogels: An Introduction

  HYDROGELS: These are basically gel forming, insoluble, water absorbing polymers which were developed for the sole purpose of agricultural improvement. Hydrophilic or water loving gels are commonly called as hydrogels . Designed in the 1980s, these are also called cross-linked three dimensional networked water absorbent polymers. Hydrogels bear hydrophilic functional groups in their polymeric backbone which are responsible for their ability to absorb water. At the same time, the cross-links between network chains account for their ability to resist being dissolved. (A polymer can be stated as a group of natural or artificial substances made up of very large molecules, called macromolecules, which are again just a number of simpler chemical units called monomers connected together. Eg: Natural polymers – DNA, proteins, cellulose etc.) These work on the soil physical properties and thereby: Increase water holding capacity and water use efficiency Boost soil permeabi...

Aquaculture - What & How?

 AQUACULTURE: The word aqua should remind most of us about water. Well it’s true! But aquaculture is not just something related to water. It is the entire sum of processes involved in the breeding, raising, and harvest of aquatic organisms in a controlled environment. Generally it is done in water. So we can say that aquaculture, is farming of aquatic organisms like fish, shellfish, aquatic plants etc., in water. In the United States, aquaculture or aquafarming is a major farming practice that provides and acts as a source of food and related commercial products, protector for healthy habitats and also revival mechanism for endangered aquatic species. It is said to have originated in China somewhere around 2000 BC and gradually spread to other parts of Asia and later Europe.      Though aquaculture is often misunderstood to be the same as fisheries or fish farming, there are differences. One can simply say that aquaculture can be a part of fisheries but fisheries...