Li, T., T. Hasegawa, X. Yin, Y. Zhu, K. Boote, M. Adam, S. Bregaglio, S. Buis, R. Confalonieri, T. Fumoto, D. Gaydon, M. Marcaida, III, H. Nakagawa, P. Oriol, A.C. Ruane, F. Ruget, B. Singh, U. Singh, L. Tang, F. Tao, P. Wilkens, H. Yoshida, Z. Zhang, and B. Bouman, 2015: Uncertainties in predicting
rice yield by current crop models under a wide range of climatic conditions.
Not exact matches
Recipe and photo
by Emma Frisch Prep Time: 20 minutes Cook time: Not including the
rice — About 35 - 45 minutes
Yield: About 30 croquettes Allergens: eggs Ingredients: Ghee — 2 tablespoons, melted (substitute with melted coconut oil) Leeks — 3 cups, finely chopped Mushrooms — 3 cups, minced Brown
rice — 4.5 cups pre-cooked Parmesan -LSB-...]
Recipe and photo
by Emma Frisch Prep Time: 2 minutes Cook time: Romanesco: ~ 15 minutes Basmati: depending on variety and brand — 20 - 45 minutes
Yield: 2 Ingredients: Basmati
rice (white or brown)-- 1 cup Olive oil — 2 tablespoons Lemon juice — 1 tablespoon fresh squeezed lemon juice Garlic — 3 - 4 minced Sea salt ---LSB-...]
Recipe and photo
by Emma Frisch Prep Time: 5 minutes Cook time: 30 minutes
Yield: 6 servings Ingredients: Ghee — 1.5 teaspoon Coriander seeds — 1.5 teaspoons Fennel seeds — 1.5 teaspoons Cumin seed — 1 teaspoon Turmeric powder — 1.5 teaspoons Cumin powder — 1 teaspoon Split mung dahl — 1 cup Basmati
rice -LSB-...]
Lopez is referring to the study released
by Test Biotech which states that the samples of Golden
Rice were found to have lower yields due to the «substantial reduction» of chlorophyll in the rice pla
Rice were found to have lower
yields due to the «substantial reduction» of chlorophyll in the
rice pla
rice plants.
Panerio is referring to the recent study made
by scientists from India showing that the derived lines of Golden
Rice produced abnormality and poor
yield performance making it unfit for commercial cultivation.
Moreover, as the Philippines was an early adopter of the first modern
rice varieties developed
by IRRI in the 1960s, it had already enjoyed major increases in
rice yields before 1985.
The Business Mirror also ran a story linking
yield loss with climate change and how IRRI could help
by developing better
rice strains.
A recent report has shown that IRRI's
rice breeding work has increased
rice yields in Vietnam and is delivering $ 610 million per year to the country and has increased farmers» returns
by US$ 127 a hectare in southern Vietnam.
A recent report has shown that IRRI's
rice breeding work has increased
rice yields in the Philippines and is delivering $ 204 million per year to the country and has increased farmers» returns
by US$ 52 a hectare.
Whenever susceptible
rice varieties are grown in environments that favor bacterial blight, very high
yield losses, as much as over 70 %, may be caused
by bacterial blight.
One popular
rice variety currently being developed by PhilRice to have a Golden Rice counterpart is PSB Rc82 (Peñaranda), a popular, high - yielding, and widely grown rice vari
rice variety currently being developed
by PhilRice to have a Golden
Rice counterpart is PSB Rc82 (Peñaranda), a popular, high - yielding, and widely grown rice vari
Rice counterpart is PSB Rc82 (Peñaranda), a popular, high -
yielding, and widely grown
rice vari
rice variety.
«The use of the
Rice Crop Manager will hopefully bring an increase in
yield or productivity, and also raise the income of farmers
by about Php 4,000 per crop per hectare,» said Dr. Manny Regalado, acting deputy director for research at the Department of Agriculture - Philippine
Rice Research Institute (DA - PhilRice).
Since then, 77 high -
yielding rice varieties have been released as a result of
rice breeding collaboration, including many that are currently grown
by farmers for the domestic market and some that are grown for export.
A 2011 report from the Australian Centre for International Agricultural Research found that between 1985 and 2009, IRRI varieties and breeding lines contributed, on average, 50 % of the annual
yield increases in southern Vietnam and the use of new varieties increased Vietnamese
rice farmers» income
by US$ 127 per hectare (in 2009 values) per year during the study period.
LOS BAÑOS, Philippines — November 2016 marks the 50th anniversary of IR8; the world's first high -
yielding rice variety and the first rice variety released by the International Rice Research Institute (IR
rice variety and the first
rice variety released by the International Rice Research Institute (IR
rice variety released
by the International
Rice Research Institute (IR
Rice Research Institute (IRRI).
The continuous growth in agriculture and
rice had been mainly possible because of scientific research and innovation, development of new rice varieties (high - yielding, short duration, stress - tolerant rice) and better farm management (with seeds from high - yielding varieties, irrigation, fertilizer, and pest management), which is supported by the country's Ministry of Agriculture, the Bangladesh Agricultural Research Institute, Bangladesh Agricultural Research Council, Bangladesh Rice Research Institute, IRRI - Bangladesh Office, and oth
rice had been mainly possible because of scientific research and innovation, development of new
rice varieties (high - yielding, short duration, stress - tolerant rice) and better farm management (with seeds from high - yielding varieties, irrigation, fertilizer, and pest management), which is supported by the country's Ministry of Agriculture, the Bangladesh Agricultural Research Institute, Bangladesh Agricultural Research Council, Bangladesh Rice Research Institute, IRRI - Bangladesh Office, and oth
rice varieties (high -
yielding, short duration, stress - tolerant
rice) and better farm management (with seeds from high - yielding varieties, irrigation, fertilizer, and pest management), which is supported by the country's Ministry of Agriculture, the Bangladesh Agricultural Research Institute, Bangladesh Agricultural Research Council, Bangladesh Rice Research Institute, IRRI - Bangladesh Office, and oth
rice) and better farm management (with seeds from high -
yielding varieties, irrigation, fertilizer, and pest management), which is supported
by the country's Ministry of Agriculture, the Bangladesh Agricultural Research Institute, Bangladesh Agricultural Research Council, Bangladesh
Rice Research Institute, IRRI - Bangladesh Office, and oth
Rice Research Institute, IRRI - Bangladesh Office, and others.
The Resilient
Rice Field Laboratory forms part of a three - prong approach to developing new, high - yielding, stress - tolerant rice varieties that are well - suited and well - adopted by farmers across the reg
Rice Field Laboratory forms part of a three - prong approach to developing new, high -
yielding, stress - tolerant
rice varieties that are well - suited and well - adopted by farmers across the reg
rice varieties that are well - suited and well - adopted
by farmers across the region.
Since 2008, IRRI through its Hybrid
Rice Development Consortium (HRDC) has been promoting hybrid rice research and providing access to new germplasm with the goal of filling in yield gaps that have been compounded by climate change, and have made rice - consuming populations increasingly vulnera
Rice Development Consortium (HRDC) has been promoting hybrid
rice research and providing access to new germplasm with the goal of filling in yield gaps that have been compounded by climate change, and have made rice - consuming populations increasingly vulnera
rice research and providing access to new germplasm with the goal of filling in
yield gaps that have been compounded
by climate change, and have made
rice - consuming populations increasingly vulnera
rice - consuming populations increasingly vulnerable.
«As the global population is projected to increase
by almost 3 billion
by 2050,
rice breeders urgently need to develop new and sustainable
rice varieties with higher
yield, healthier grains and reduced environmental footprints.
The Closing
Rice Yield Gaps in Asia With Reduced Environmental Footprint (CORIGAP) Project is funded
by the Swiss Agency for Development and Cooperation.
Water scarcity will affect most of Asia, and higher temperatures will lower
rice yields in some areas
by shortening the growing season.
There is actually an estimate that for major crops like wheat,
rice and maize, that every degree Celsius rise in temperature above current temperatures could potentially decrease crop
yields by between 3 - 7 % due to thermal stress.
Sanchez later led a project in Peru that dramatically increased
rice yields and headed a center in Kenya that upgrades soil, and thus expands food production,
by planting nitrogen - fixing trees in crop fields.
(The worrying precedents are a drought in 1988 to 1989 that cut
yields of corn
by an estimated 12 % worldwide and soybeans
by 8.5 %, and a 2002 to 2003 drought that afflicted wheat and
rice to a lesser extent.)
The new findings obtained
by CSHL Professor David Jackson and colleagues may have important implications for efforts to boost
yields of essential food crops such as corn and
rice.
A team of researchers at the University of Delaware has found that incorporating
rice husk to soil can decrease toxic inorganic arsenic levels in
rice grain
by 25 to 50 percent without negatively affecting
yield.
The tests showed the
rice has all the right physical characteristics to boost
yields by 25 per cent, says Fischer.
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.
IR8, the first
rice variety released by the International Rice Research Institute (IRRI) and the world's first high - yielding rice variety, sparked the Green Revolution in A
rice variety released
by the International
Rice Research Institute (IRRI) and the world's first high - yielding rice variety, sparked the Green Revolution in A
Rice Research Institute (IRRI) and the world's first high -
yielding rice variety, sparked the Green Revolution in A
rice variety, sparked the Green Revolution in Asia.
Since 2008, IRRI through the HRDC has been promoting hybrid
rice research and providing access to new germplasm with the goal of filling in
yield gaps that have been compounded
by climate change, and have made
rice - consuming populations increasingly vulnerable.
For example, the BR biosynthesis gene, Dwarf4 (Dwf4), had opposite effects on
yield in
rice when driven
by different promoters (Reuzeau et al., 2006; Wu et al., 2008) and the interaction of BR and GA mutants was developmentally context - dependent in maize (Best et al., 2016).
Yield of aerobic
rice in rainfed lowlands of the Philippines as affected
by nitrogen management and row spacing.
Erect leaves caused
by brassinosteroid deficiency increase biomass production and grain
yield in
rice
A 2011 report from the Australian Centre for International Agricultural Research found that between 1985 and 2009, IRRI varieties and breeding lines contributed, on average, 50 % of the annual
yield increases in southern Vietnam and the use of new varieties increased Vietnamese
rice farmers» income
by US$ 127 per hectare (in 2009 values) per year during the study period.
«As the global population is projected to increase
by almost 3 billion
by 2050,
rice breeders urgently need to develop new and sustainable
rice varieties with higher
yield, healthier grains and reduced environmental footprints.
Whenever susceptible
rice varieties are grown in environments that favor bacterial blight, very high
yield losses, as much as over 70 %, may be caused
by bacterial blight.
Responsiveness requires increasing
rice genetic gain in
yield and pursuing an agenda that's driven
by what consumers need and prefer.
For instance, a vegetarian or vegan could not get enough protein on so few calories - for instance, beans and
rice at two cups has 440 calories and
yields 20 grams of protein - I need about 72 grams a day if you go
by 1 gram per kilogram.
By breeding staple crops such as wheat,
rice, maize, and soy to be more pest - and weed - resistant, more nutrient - rich and high -
yielding, they hope to offer more nutrition per acre of farmed land.
Research Institute in the Philippines suggest that
rice yields are closely linked to mean minimum temperatures during the dry season; for every 1 C increase in the minimum temperature,
rice yields decrease
by 10 % (24).
«All aspects of food security are potentially affected
by climate change including food access, utilisation of land, and price stability,» said Revi, adding that studies showed wheat and
rice yields were decreasing due to climatic changes.
Crop ecologists have a rule of thumb that each 1 - degree - Celsius rise in temperature above the norm during the growing season lowers wheat,
rice, and corn
yields by 10 percent.
SciDev.net: China and India, the world's two most populous countries, are beset
by stagnation in the production of staples like
rice, wheat, soybean and maize (corn), says a new study on crop
yield growth.
Assessment of disaster losses in
rice paddy fields and
yield after tsunami induced
by the 2011 Great East Japan earthquake, Journal of Marine Science and Technology, 20 (6), 618 - 623.
Maize and wheat
yields will fall
by up to 5 per cent in India;
rice crops in China will drop
by up to 12 per cent.
Scientists at the Agro Climate Research Centre at Tamil Nadu Agricultural University have projected that productivity of irrigated
rice is likely to drop
by four per cent in the coastal areas, while maize and sorghum
yields could fall up to 50 per cent in certain areas.
Their findings suggest a rule of thumb that a 1 - degree - Celsius rise in temperature above the norm during the growing season lowers wheat,
rice, and corn
yields by 10 percent.
Crop
yields from experimental field plots of irrigated
rice dropped
by 10 percent with a 1 - degree - Celsius rise in temperature.
A 2004 study published
by the U.S. National Academy of Sciences showed that for each 1 degree Celsius rise in temperature during the growing season, we can expect a 10 percent decline in
rice yields.