Agriculture

Can we grow plants in space?
July 2, 2015 06:23 AM - Purdue University

A Purdue University study shows that targeting plants with red and blue LEDs provides energy-efficient lighting in contained environments, a finding that could advance the development of crop-growth modules for space exploration.

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ENN Releases App for Android Users
February 23, 2015 09:14 AM - ENN Editor

Last month ENN launched a new mobile app available at the iTunes store making it easier for you to connect with us and stay up to date with groundbreaking environmental news. Now, ENN releases the mobile app at Google Play, making it compatible for Android users.

ENN is more than just a gatherer of environmental news but rather a unique set of resources, archives, tools, and experts for the increasingly complex field of environmental science attracting readers from all levels of government, business and academia.

We also encourage you to join the conversation by checking out our Community Blog and by connecting with us on Facebook.

Apple users can download the app at the iTunes store.

Android users can download the app at Google Play.

Make sure you click on the app with the logo shown here.

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SPOTLIGHT

Breeders select trait to conserve drinkable water

Kaine Korzekwa, American Society of Agronomy

Plants need water. People need water. Unfortunately, there’s only so much clean water to go around — and so the effort begins to find a solution.

Luckily for people, some plants are able to make do without perfectly clean water, leaving more good water for drinking. One strategy is to use treated wastewater, containing salt leftover from the cleaning process, to water large areas of turf grass. These areas include athletic fields and golf courses. Golf courses alone use approximately 750 billion gallons of water annually in arid regions.

However, most plants cannot tolerate a lot of salt. As some areas of the United States run low on clean water, plant breeders are trying to breed plants that are more salt tolerant. This would conserve clean water while maintaining healthy turf.

Plant breeders can actually see the individual effect of what each parent plant passes on because the genes add intensity to the trait. These are additive effects. Breeders can more easily select for those features when they observe those differences.

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11 Nature-Inspired Home Design Ideas

June 29th, 2015
Overall consumer spending on eco-friendly products have increased in the United States as of 2014. Check out some products and ideas to help creatively design your home in beneficial, eco-friendly ways while preserving the beauty that nature has to offer.
To read the full post and comment, visit the ENN Community Blog

EPA study: Climate Change to Wipeout Eastern Trout, Salmon by 2100

June 23rd, 2015
According to an EPA study, in less than 90 years there will no longer be any trout or salmon east of the Mississippi River and populations in the west will only survive in the most mountainous areas. Current projections suggest climate change will render enormous swaths of habitat too warm to support these ecologically, and economically important cold-water fish.
To read the full post and comment, visit the ENN Community Blog

9 Green Air Freshener Ideas

June 17th, 2015
A fragrant home is a happy home. Rethink how you tackle the stink - commercial air fresheners are full of chemicals. Instead, go green and make your own natural air fresheners with a few of these easy alternatives!
To read the full post and comment, visit the ENN Community Blog

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