… for the movement towards low-Cd rice. Keywords:cadmium; … , lead, mercury and arsenic in
Chinese market milled rice and … ⁃ tions in grain cadmium and arsenic concentrations among …

… [1] It is rather important for both research and engineering to … This work will explore a
possibility by using rice husk ash (… [7–8] The addition of RHA in concrete, like SF, can lead to a …

… 基因工程( genetic engineering)可通过直接敲除或过表达基因改良 … Variations in grain
cadmium and arsenic concentrations and screening for stable low-accumulating rice cultivars from …

… Genetic engineering of the glyoxalase pathway in tobacco leads to enhanced salinity tolerance.
Proceedings of the Natlonal Academy of Sciences of the United States of America, 2003,…

… is about 1.7 times that of inorganic arsenic in the brown rice, and the content of inorganic
arsenic in the brown rice is far lower than that of total arsenic. Conclusion The arsenic in rice is …

… improved rice biomass above ground,especially for rice grain … from the rice root to the shoot;
the low application ( Si 15 mg·kg … Silicon decreases the arsenic level in rice grain by limiting …

… the pollution status of rice field under the stress of heavy metal arsenic pollution. Heavy
mental arsenic pollution would change the chlorophyll content in leaves of rice, so the correlation …

… did not lead to a decrease in the grain yield and water use efficiency of maize, compared
with conventional tillage with annual new plastic film mulching, but it stabilized grain yield and …

… the heavy metal pollution in rice and wheat crops from main … of arsenic (As), cadmium (Cd),
chromium (Cr) and lead (Pb) in … arsenic metabolism genes in paddy soils with low-arsenic …

… with low requirement for consumptive water use. On the other hand, the soil covered with lush
vegetation may lead to low … -water and labor-intensive method to enhance the yield of rice …