«
Hybrid rice varieties are grown at 20 to 25 pounds of seed per acre, versus 75 to 85 pounds with conventional varieties,» Gore said.
The synergy of the partnership resulted in advances in developing disease - and insect - resistant varieties suited to various rice environments, developing and releasing
hybrid rice varieties bred through government and private sector programs, streamlining rice production practices, and improving postharvest technologies for improved sustainability and productivity.
It is a membership - based organization that collaborates in the research and production of
hybrid rice varieties.
Although the first generation of
hybrid rice varieties released had higher yields, they also tended to have inferior grain quality and inadequate disease and insect resistance.
With support from several partners, IRRI is developing new
hybrid rice varieties, and in another project tries to generate widely accessible databases on crop improvement and track the diffusion of rice varieties.
There are about 13 million farm families, who grow different types of rice, which includes traditional, modern, or
hybrid rice varieties.
More
hybrid rice varieties are now becoming available that allow farmers to significantly raise rice yields and thus overall rice productivity and profitability.
Through the HRDC, IRRI has been sharing a large number of
hybrid rice varieties and parental lines with its partners.
So far they have not produced
a hybrid rice variety that Indian farmers will pay for.
Not exact matches
A research finding in January 2017 reveal that Golden
Rice hybrid with Swarna
variety resulted to phenotyphic abnormalities, stunted growth and low yield, virtually adulterating the metabolic and genetic traits of the
variety.
Because
hybrid rice can outyield other
varieties of
rice, it is a key technology that meets the increasing global demand for
rice.
As the global leader for GRiSP Theme 2, Eero provided the overall leadership for accelerating the development of new
rice varieties and
hybrids.
In the region's lowland paddies,
hybrid and high - yielding inbred
rice varieties for the spring season, and inbred short - duration summer paddy
varieties have been identified.
We develop genetically superior and elite
rice breeding lines and
hybrid varieties.
As with other
hybrid plants and animals,
hybrid rice has both greater vigor and higher yield than either parent
variety — this is commonly called «
hybrid vigor».
When grown under the same conditions as comparable high - yielding inbred
rice varieties, commercial
hybrid rice can generate up to 30 % higher yields.
Campaigns in India have gained momentum against genetically engineered
rice, including the Save our Rice network, the Folk Rice Movement and the Seed Mothers movement; all working to conserve and salvage thousands of traditional and indigenous seed varieties which would have otherwise been eroded by the onslaught of hybrid technology and conventional chemical inputs in the past deca
rice, including the Save our
Rice network, the Folk Rice Movement and the Seed Mothers movement; all working to conserve and salvage thousands of traditional and indigenous seed varieties which would have otherwise been eroded by the onslaught of hybrid technology and conventional chemical inputs in the past deca
Rice network, the Folk
Rice Movement and the Seed Mothers movement; all working to conserve and salvage thousands of traditional and indigenous seed varieties which would have otherwise been eroded by the onslaught of hybrid technology and conventional chemical inputs in the past deca
Rice Movement and the Seed Mothers movement; all working to conserve and salvage thousands of traditional and indigenous seed
varieties which would have otherwise been eroded by the onslaught of
hybrid technology and conventional chemical inputs in the past decades.
Climate change - ready
rice Hybrid rice Aerobic rice Disease - and pest - resistant rice Healthier rice varieties Rice for intensive production systems Breeding informatics Improved donors and g
rice Hybrid rice Aerobic rice Disease - and pest - resistant rice Healthier rice varieties Rice for intensive production systems Breeding informatics Improved donors and g
rice Aerobic
rice Disease - and pest - resistant rice Healthier rice varieties Rice for intensive production systems Breeding informatics Improved donors and g
rice Disease - and pest - resistant
rice Healthier rice varieties Rice for intensive production systems Breeding informatics Improved donors and g
rice Healthier
rice varieties Rice for intensive production systems Breeding informatics Improved donors and g
rice varieties Rice for intensive production systems Breeding informatics Improved donors and g
Rice for intensive production systems Breeding informatics Improved donors and genes
India strengthened its
rice production capacity through concerted efforts by India and IRRI to develop
rice varieties with resistance to pests and diseases and stresses such as drought and flooding; to commercialize
hybrid rice; to streamline production practices so they would be profitable, sustainable, and environment - friendly; and to extensively exchange information with Indian scientists and researchers along with capacity building.
Gore said seed treatments are effective in both conventional
rice varieties and
hybrids.
China has received 54
varieties of
rice from IRRI for research and breeding, contributed 6,880 types of rice to IRRI's International Rice Genebank for conservation, and released more than 382 indica and japonica inbred and hybrid variet
rice from IRRI for research and breeding, contributed 6,880 types of
rice to IRRI's International Rice Genebank for conservation, and released more than 382 indica and japonica inbred and hybrid variet
rice to IRRI's International
Rice Genebank for conservation, and released more than 382 indica and japonica inbred and hybrid variet
Rice Genebank for conservation, and released more than 382 indica and japonica inbred and
hybrid varieties.
A new report points to
hybrid rice being unstable and unsustainable compared with traditional and farmer developed
rice varieties.
India strengthened its
rice production capacity through concerted efforts by India and IRRI to develop
rice varieties with resistance to pests and diseases and stresses such as drought and flooding; to commercialize
hybrid rice; to streamline production practices so they would be profitable, sustainable, and environment - friendly; and to extensively exchange information with Indian scientists and researchers along with capacity building.
IRRI's collaborative research with China focuses on developing «super
rice» — high - yielding, high - quality,
hybrid rice — known to have a yield advantage of 10 % over the conventional
varieties.
In China, the market price for
hybrid rice can be a third of the price for conventional
rice, and many farmers are now shifting back to traditional
rice varieties that are of higher quality and higher market value.
Farmers regularly receive lower prices for
hybrid rice than their traditional
varieties.
Hybrid rice is thus susceptible to several diseases and efforts are now underway to develop hybrid varieties genetically engineered for resistance to bacterial leaf blight and rice stem b
Hybrid rice is thus susceptible to several diseases and efforts are now underway to develop
hybrid varieties genetically engineered for resistance to bacterial leaf blight and rice stem b
hybrid varieties genetically engineered for resistance to bacterial leaf blight and
rice stem borers.
A newly released
hybrid zinc
rice variety, BU Aromatic Zinc Rice, developed by BSMRAU will be disseminated in Aman, 2
rice variety, BU Aromatic Zinc
Rice, developed by BSMRAU will be disseminated in Aman, 2
Rice, developed by BSMRAU will be disseminated in Aman, 2017.