The cultivation of high-quality varieties "hand in hand" is a good way to achieve efficient utilization of nitrogen fertilizer in paddy fields
Time of Update: 2022-10-12
" Hu Yungao, director of the Rice Research Institute of Southwest University of Science and Technology, said that the institute has achieved the dual effects of improving the nitrogen use efficiency and yield increase of rice field through the combination of high-quality varieties and efficient technology.
Scientists have solved an evolutionary question: why the size of a human egg is 10 million times that of a sperm cell
Time of Update: 2021-11-04
The lead author of the study, Daniel Abrams, Professor of Engineering Science and Applied Mathematics at the McCormick School of Engineering, said: "Organisms need to use the most supplies to produce the largest gametes, or they need to use the least resources to produce the smallest gametes .
In the early stages of fruit fly development, genes are individualism, not collectivism
Time of Update: 2021-10-21
Source: New York University Rushlow LaboratoryA new study published in the journal Current Biology by researchers from New York University and Princeton University shows that during the early development of fruit flies, active genes do not form clusters and share resources .
Protein may promote nerve regeneration
Time of Update: 2014-08-11
Scientists at the national Salk Institute of biology recently pointed out that a specific protein in the human body can promote nerve regeneration, and they believe that this discovery may eventually