Food Security in the Twenty-First Century 1 The Challenge: Improving Agriculture in Developing Countries 2 Agricultural Biotechnology 2 Approaches in Biotechnology to Improve Farming 3 Resistance to Abiotic Stresses 3 Resistance to Biotic Stresses 4 Approaches in Biotechnology to Improve Health 4 Examples of Biofortified Crops 4 Biofortified Rice 4 Biofortified Maize and Cassava 5 Additional He...

Rice bran application just after transplanting has been increasingly practiced as a herbicide-substitute for organic rice production in Korea. However, this practice is frequently reported to be unsatisfactory in weed suppression. An experiment with five treatments that combine flooding depth (shallow and deep), rice bran application level (low and high), and herbicide application was carried o...

Citation: Roberts SG (2015) Commentary: Large-scale psychological differences within China explained by rice vs. wheat agriculture. Talhelm et al. (2014) test the hypothesis that activities which require more intensive collaboration foster more collectivist cultures. They demonstrate that a measure of collectivism correlates with the proportion of cultivated land devoted to rice paddies, which ...

Increased infestation of weedy rice-a noxious agricultural pest has caused significant reduction of grain yield of cultivated rice (Oryza sativa) worldwide. Knowledge on genetic diversity and structure of weedy rice populations will facilitate the design of effective methods to control this weed by tracing its origins and dispersal patterns in a given region. To generate such knowledge, we stud...

After a remarkable 86% increase in cereal production from 1980 to 2005, recent crop yield growth in China has been slow. County level crop production data between 1980 and 2010 from eastern and middle China were used to analyze spatial and temporal patterns of rice, wheat and maize yield in five major farming systems that include around 90% of China's cereal production. Site-specific yield tren...

(eds M.C.S. Wopereis et al.) 35 Upland environments are situated at the high end of the toposequence, where rice depends solely on rainfall as the water table is out of the reach of rice roots for much of the growing season. At the lower end of the toposequence, rice plants can reach the water table or profit directly from flood water. Along the toposequence, interactions exist between environm...

The purpose of this research is to examine the farmers perception insurance policy for rice farming in Kendal District, Regency and find out obstacles these policies. This type quantitative, using a non-probability method. Analysis data Likert Scale based on answer 20 questions measure program with total respondents as many 96 people. In addition, interview method used determine barriers partic...