Navigation Links
More water for life
Date:3/22/2010

Water is the life-blood of agriculture; it is the liquid elixir that nurtures the growth of billions of hectares of crops needed to feed the world. The ample supply of water for farming and agriculture often means the difference between feast and famine. Many parts of the world, however, suffer from the opposite - the growing scarcity of water available for agriculture. The reasons can range from drought and desertification to climate change and climate variability, pollution, over-use and poor water management practices.

Acutely aware of the seriousness of this problem, affected countries are implementing measures to ensure adequate water supplies for farming. Some of these measures involve the use of nuclear techniques to better understand, analyse and mitigate the root causes of the problem.

With technical help from the IAEA, countries from Africa, the Middle East and Asia are reporting successes in water resource management. Some notable examples:

In Libya, nuclear techniques helped identify proper "fertigation" management resulting in tremendous savings in water and fertilizer use. Fertigation is the process of applying fertilizers through a drip-irrigation system and can efficiently control the flow of water and nutrients to the roots of the plants. For Libya, this process helped increase potato yield by 150% and halved water and nitrogen use. Read more

In Algeria, the fast rate of soil and water salinization drastically reduces the amount of arable land and contributes to desertification. This situation is most pronounced in the western part of the country, where 30% of the area consists of very saline soils and where there is a shortage of good quality water for irrigation. Using nuclear techniques, an IAEA-assisted project there is helping develop appropriate irrigation, drainage, soil and crop management practices so that preventive and corrective measures can be taken. Read more

In Bangladesh, soil and
'/>"/>

Contact: Press Office
press@iaea.org
43-126-002-1273
International Atomic Energy Agency
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Freshwater supplies threatened in central Pacific
2. University of Oregon researcher finds that on waters surface, nitric acid is not so tough
3. Innovative civil engineering application promises cleaner waters
4. Safe water: simpler method for analyzing radium in water samples cuts testing time
5. Researchers find new taste in fruit flies: carbonated water
6. Low oxygen in coastal waters impairs fish reproduction
7. Extra gene copies were enough to make early humans mouths water
8. Acid rain has a disproportionate impact on coastal waters
9. HARDY rice: less water, more food
10. New microsensor measures volatile organic compounds in water and air on-site
11. Alternative methods proposed to detect pesticides and antibiotics in water and natural food
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/1/2014)... to take a healthy salad up a level by ... cancer in leafy greens. , "In the long run, ... eating the salad or making a pill from the ... engineering at Case Western Reserve School of Medicine and ... breast cancer organization is funding the research with a ...
(Date:9/30/2014)... each year, but its deep-blue waters host the ... alien species, including fish, crustaceans, and algae are ... In the open-access journal Frontiers in Marine ... data from a new information system developed by ... of alien species has changed the native biodiversity ...
(Date:9/30/2014)... Ocean Health Index rates the Earth,s oceans at ... addition, for the first time, the report assessed ... national jurisdiction (high-seas areas) all critical regions ... providing sustainable food sources. , In the third ... by scientists from UC Santa Barbara,s National Center ...
Breaking Biology News(10 mins):Scientists wield plant viruses against deadly human disease 2Scientists wield plant viruses against deadly human disease 3Biodiversity in the Mediterranean is threatened by alien species 2Rating the planet's oceans 2Rating the planet's oceans 3
... new map of the potato genome that may lead ... help feed the world,s hungry. By sequencing and ... consortium has, for the first time, tied specific potato ... and development of potatoes may enable scientists and breeders ...
... Institute, one of the National Institutes of Health, has ... of Medicine each approximately $2.3 million a year for ... Glycosciences. Gerald Hart, Ph.D., director of biological chemistry and ... will lead these independent efforts to better understand the ...
... TORONTO, Ont., July 12, 2001--Eating nuts every day could ... according to new research from St. Michael,s Hospital and ... online by the journal Diabetes Care , a ... of Toronto Department of Nutritional Sciences; St. Michael,s Hospital ...
Cached Biology News:Johns Hopkins researchers awarded $32 million 2A 'nutty' solution to type 2 diabetes management 2
(Date:9/30/2014)... Mass. Using a bio-mimicking analog of one ... grass, an international research team led by Alejandro ... taken a major step in developing long-sought polymer ... electricity for use in electronic devices. , ... Amherst and others at Stanford University and Dresden ...
(Date:9/30/2014)... September 30, 2014 Shimadzu Scientific ... an easy-to-use and highly precise tool for measuring ... considerable elongation. With 1000-mm maximum movement distance, the ... for a gauge length of 10 mm. In ... accuracy above 50-mm stroke and within +/- 100 ...
(Date:9/30/2014)... 30, 2014 Proove Biosciences , ... excited to announce a new genetic test built upon ... Pain Perception Test will provide physicians with an ... pain tolerance levels are stratified between individuals. With this ... a person has a genetic predisposition that will affect ...
(Date:9/30/2014)... , Sept. 30, 2014 CORD:USE Cord Blood ... announce that it has entered into an Equity and ... which has licensed a series of patented technologies for the ... possible clinical applications.  Tianhe is performing Phase I/II clinical ... Spain using Tianhe,s Stem Cell Educator ...
Breaking Biology Technology:Blades of grass inspire advance in organic solar cells 2Blades of grass inspire advance in organic solar cells 3Shimadzu’s New Long-Travel Extensometer Increases Precision for Soft Material Testing 2Proove Biosciences is Now Offering the Proove Pain Perception Genetic Test to Help Physicians Assess Patient Pain Tolerance Levels 2Proove Biosciences is Now Offering the Proove Pain Perception Genetic Test to Help Physicians Assess Patient Pain Tolerance Levels 3CORD:USE is Pleased to Announce it has Partnered with Tianhe Stem Cell Biotechnologies, Developer of Cord Blood Stem Cell Therapy Showing Promising Results in Clinical Trials for the Treatment of Diabetes and Autoimmune Diseases 2CORD:USE is Pleased to Announce it has Partnered with Tianhe Stem Cell Biotechnologies, Developer of Cord Blood Stem Cell Therapy Showing Promising Results in Clinical Trials for the Treatment of Diabetes and Autoimmune Diseases 3CORD:USE is Pleased to Announce it has Partnered with Tianhe Stem Cell Biotechnologies, Developer of Cord Blood Stem Cell Therapy Showing Promising Results in Clinical Trials for the Treatment of Diabetes and Autoimmune Diseases 4
... second can make the difference between life and death, ... sensors" that allow for faster response times from military ... NC State that will help ensure those sensors will ... Afghanistan or elsewhere. "We,ve taken a sensor material ...
... ... of 2007 and to enhance patient safety with complete part traceability, can now use ... coding, scan and software tracking of each part and batch, including all leak test, ... ...
... the pleasantness of novel odors, just like a human ... notion that smell is completely personal and culture-specific. The ... Wolfson Medical Center, argue that the perception of an ... and it is only within specific contexts that personal ...
Cached Biology Technology:InterTech Development Company UDI System Announced 2Odor pleasantness shown to be partly hard-wired 2Odor pleasantness shown to be partly hard-wired 3