Navigation Links
Sustainable farm practices improve Third World food production

Crop yields on farms in developing countries that used sustainable agriculture rose nearly 80 percent in four years, according to a study scheduled for publication in the Feb. 15 issue of the American Chemical Society journal Environmental Science & Technology. The study, the largest of its kind to date -- 286 farm projects in 57 countries -- concludes that sustainable agriculture protects the environment in these countries while substantially improving the lives of farmers who adopt the resource-conserving practices.

Yields increased by an average of 79 percent during the study, according to corresponding author Jules Pretty of the University of Essex in England. Working with colleagues in Thailand, China, Sri Lanka and Mexico, Pretty found nearly all of the farm projects increased their yields, and harvests of some crops like maize, potatoes and beans increased 100 percent.

Sustainable agriculture practices, such as conservation tillage and integrated pest control, also reduced pesticide use and increased carbon sequestration. In addition, sustainable farming practices require less water, an important factor given that predictions suggest by 2025 most developing countries will face physical or economic water shortages, Pretty says.

About 800 million people in the developing world are short of food and agriculturally driven environmental damage threatens to worsen the problem. "Although it is uncertain whether these approaches can meet future food needs, there are grounds for cautious optimism, particularly as poor farm households benefit more from the their adoption," Pretty says.


'"/>

Source:American Chemical Society


Page: 1

Related biology news :

1. Common practices at petting zoos put visitors at risk
2. Discovery of key proteins shape could lead to improved bacterial pneumonia vaccine
3. Novel ultrafast laser detection of cancer cells also may improve understanding of stem cells
4. Vascular structure and function improve with diet and exercise
5. Scientists discuss improved biopesticides for locust control in West Africa
6. Product improves peptide identification for proteomics research
7. Engineers improve plastics potential for use in implants by linking it to biological material
8. U. Iowa researchers improve Huntingtons disease symptoms in mice
9. Stem cell treatment improves mobility after spinal cord injury
10. Fragile US vaccine system needs improvement despite dramatic gains in health over past century
11. Monkeying around to improve organ transplantation
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/24/2017)... , April 24, 2017 Janice ... partner with  Identity Strategy Partners, LLP (IdSP) , ... or without President Trump,s March 6, 2017 ... Entry , refugee vetting can be instilled with greater ... (Right now, all refugee applications are suspended by ...
(Date:4/17/2017)... MELBOURNE, Florida , April 17, 2017 ... security technology company, announces the filing of its 2016 Annual Report ... Securities and Exchange Commission. ... Report on Form 10-K is available in the Investor Relations section ... well as on the SEC,s website at http://www.sec.gov . ...
(Date:4/11/2017)... GARDENS, Fla. , April 11, 2017 /PRNewswire/ ... management and secure authentication solutions, today announced that ... by Intelligence Advanced Research Projects Activity (IARPA) to ... IARPA,s Thor program. "Innovation has been ... and IARPA,s Thor program will allow us to ...
Breaking Biology News(10 mins):
(Date:10/12/2017)... ... October 12, 2017 , ... BioMedGPS announces expanded coverage of ... newest module, US Hemostats & Sealants. , SmartTRAK’s US Market for Hemostats and ... synthetic sealants and biologic sealants used in surgical applications. BioMedGPS estimates the market ...
(Date:10/11/2017)... ... October 11, 2017 , ... The CRISPR-Cas9 system ... experiments and avoiding the use of exogenous expression plasmids. The simplicity of programming ... systematic gain-of-function studies. , This complement to loss-of-function studies, such as with ...
(Date:10/11/2017)... , Oct. 11, 2017  VMS BioMarketing, a leading ... a nationwide oncology Clinical Nurse Educator (CNE) network, which will ... need for communication among health care professionals to enhance the ... nurses, office staff, and other health care professionals to help ... breast cancer. ...
(Date:10/11/2017)... (PRWEB) , ... October 11, 2017 , ... ... Administration (FDA) has granted orphan drug designation to SBT-100, its novel anti-STAT3 (Signal ... the treatment of osteosarcoma. SBT-100 is able to cross the cell membrane and ...
Breaking Biology Technology: