What is IR64?
IR64 and IR36 are long grain Non-Basmati Rice, grown in the Andhra Pradesh, Maharashtra, Tamil Nadu, Karnataka, & Tamil Nadu states of India. IR64 and IR36 rice have a pleasant aroma and largely exported to South Africa, West Africa, East Africa, and Bangladesh. They enlarged to almost twice if cooked properly.
Which is the highest yielding variety of rice?
IR64 has been used extensively in genetic studies of rice, mainly because it represents a high–yielding and high-quality indica variety that is widely adapted to tropical lowland growing conditions.
Why is IR36 important?
Khush developed IR36, a semi-dwarf variety that proved highly resistant to a number of the major insect pests and diseases that raised farmers’ rice yields and drove down prices of the staple food for Asian families. About 110,000 km² were planted with IR36 worldwide in 1981, a success which Dr.
Which variety of rice is known as Miracle Rice?
Promoters such as the IRRI and farmer benefactors of IR8 have called it ‘miracle rice‘, and celebrate it for fighting famine. IR8 was the eighth of 38 crossbred rice varieties in a 1962 experiment by IRRI.
What is the meaning of semi-dwarf variety?
: of or being a plant of a variety that is undersized but larger than a dwarf semidwarf wheats.
Why are semi dwarfs?
Semi–dwarf wheat is a shorter plant with a stronger stalk, which will not fall over in the wind or if the grain head gets heavy. It also takes less time for the plant to grow to the height needed to produce grain.
Who is the father of World Green Revolution?
2014 marked 100 years since the birth of Dr. Norman Borlaug, the American plant breeder, humanitarian and Nobel laureate known as “the father of the Green Revolution”.
Which is the semi dwarf variety of wheat?
Saccharum. Hint: A semi–dwarf variety of wheat was developed by Norman E. Borlaug at the International Centre of Wheat and Maize Improvement in Mexico.