A team of investigators led by Motoyuki Ashikari of Nagoya University and Hitoshi Sakakibara of the Plant Science Center in Yokohama, Japan, analyzed the rice genome and identified several regions of DNA tied to
improved grain yields.
Her team integrates both computational and experimental approaches to explore how perturbations to these gene networks can alter morphology, both within a species and across the grasses, with the ultimate goal of defining targets for
improving grain yield in cereals.
Not exact matches
In particular, «agricultural commodities are supported by the dynamics of water shortages in Asia and the Western United States, the declining payback from the green revolution in terms of
improving crop
yields and the increasing demand from Asia for a diet based more on
grains and meat as the population becomes wealthier,» the group responded by e-mail.
The Farms.com team visits the VanQuaethem and Willmart
Grain farms to see how they are incorporating new innovative machinery and software to
improve their
yields.
In order to create wheat that
yields more
grain, resist fungal diseases and pest attacks,
improves the ease of harvesting (mechanically) and meets the unrealistic demands of industrial milling and mechanized baking methods, science has intervened and it's our health that's paying the price.
Although high -
yielding varieties are grown in these areas, continual progress is necessary to incorporate disease and insect resistance and
improved grain quality into rice varieties.
We conduct research and training to
improve rice for better
grain quality and higher
yield, resistance to pests and diseases, tolerance of environmental stresses, and less farm input requirement.
He persuaded developing countries to adopt this new seed — and later, an
improved rice — ultimately tripling global cereal
grain yield.
«Using it, we were able to
improve resistance to drought - related stress, and increased the
grain yield of rice in dry field conditions.
«Crop
yields have steadily
improved over the past 60 years, but the amount of water required to produce one ton of
grain remains unchanged — which led most to assume that this factor could not change.
Two of the most efficient were Rubisco from plants known as Aegilops cylindrica (jointed goatgrass) and Hordeum vulgare (barley), which both showed promising Rubisco catalytic properties that should be explored in the context of
improving photosynthesis, and ultimately
grain yield, in wheat.
Although high -
yielding varieties are grown in these areas, continual progress is necessary to incorporate disease and insect resistance and
improved grain quality into rice varieties.
«We can see this because the terms of trade for smallscale farmers in Indonesia have not
improved since the Green Revolution, which focused so much on increasing
yields of a few selected
grains.
But if educators are serious about using assessment to
improve instruction, then we need more fine -
grained assessments, and we need to use the information they
yield to modify instruction as we teach.