In wheat, production of foundation seed needs an isolation distance of:
1.Three metres
2.Five metres
3.Ten metres
4.Twenty metres
Physical purity, is permissible (98%) in the crop:
1.Groundnut
2.Rice
3.Soya bean
4.Spinach
Production of breeder seed in cotton requires an isolation distance of:
1.20 metres
2.30 metres
3.50 metres
4.75 metres
Progeny of a nucleus seed is referred to as:
1.Certified seed
2.Foundation seed
3.Registered seed
4.Breeder seed
Seed is a:
1.Immature embryo
2.Mature embryo
3.Developed embryo
4.Undeveloped embryo
TDC came into existence in:
1.1996
2.1962
3.1926
4.1969
Breeder seed is _____ % pure:
1.99
2.100
3.70
4.99
Contamination permitted in maize is:
1.1%
2.2%
3.0%
4.0%
Improved seed includes:
1.Nucleus seed
2.Breeder seed
3.Foundation seed
4.All of the above
In flowering plants a second seed coat is known as:
1.Integument
2.Aleurone layer
3.Tegamen
4.Inner ventral scale
In sunflower, production of foundation seed requires an isolation distance of (metres):
1.400
2.800
3.200
4.100
International Crop Improvement Association (ICIA) in ______ classified seed into different categories:
1.1964
2.1946
3.1963
4.1972
Pure Live Seed (PLS) is related to:
1.Physical purity
2.Genetic purity
3.Germination percentage
4.Contamination
The first private seed came into existence in the year:
1.1918
2.1987
3.1959
4.1912
The recommended ratio of male rows to female rows is in hybrid bajra production:
1.2 to 4
2.1 to 2
3.4 to 8
4.3 to 6
Argemone mexicana is an objectional weed in:
1.Wheat
2.Barley
3.Rapeseed/Mustard
4.Chick pea
Breeder seed is the progeny of:
1.Foundation seed
2.Registered seed
3.Nucleus seed
4.Certified seed
Breeder seed production units of ICAR producing ______ tonnes of breeder seed:
1.7300
2.37
3.3700
4.73
Certification is not required for:
1.Nucleus seed
2.Breeder seed
3.Foundation seed
4.Certified seed
Coloured varieties of rice have _____ aleurone layer:
1.Thinner
2.Thicker
3.Coarse
4.Smooth
Cotyledons in monocots are called:
1.Endosperm
2.Mega-gametophyte
3.Embryo
4.Integuments
Cotylodons in gymnosperms are called:
1.Embryo
2.Integuments
3.Mega-gametophyte
4.Endosperm
Cuscuta is an objectional weed of:
1.Cowpea
2.Berseem
3.Sorghum
4.Lucerne
First private seed company was:
1.Monsanto
2.Namdhari
3. Sutton & Sons
4.Takii
Freedom from inert matter and defective seeds:
1.Genetic purity
2.Physical purity
3.Defective purity
4.Normal purity
Headquarters of the Union for the Protection of New Plant varieties is in:
1.Thailand
2.USA
3.Denmark
4.Switzerland
In Bhindi, production of foundation seed needs an isolation distance of:
1.100 metres
2.50 metres
3.200 metres
4.3 metres
Initial seed of an improved variety is called:
1.Nucleus seed
2.Breeder seed
3.Foundation seed
4.Certified seed
International Seed Testing Association was organized on:
1.10-Jul-24
2.12-Jul-25
3.12-Feb-42
4.10-Feb-24
Physical purity of 95% is permissible for the foundation and certified seed of:
1.Soya bean
2.Groundnut
3.Spinach
4.Carrot
Plant Breeders Rights are operaating in:
1.Germany
2.Denmark
3.Netherlands
4. All of the above
Presently ICAR has ______ breeder seed production units:
1.45
2.54
3.92
4.107
Seed certification requires:
1.An improved variety
2.Genetic purity
3. Physical purity
4.All of the above
Seed coat is derived from:
1.Testa
2.Embryo
3.Endosperm
4.Nucellus
Seed meant for generation distribution to the farmers for commercial crop production refers to:
1.Foundation seed
2.Breeder seed
3.Certified seed
4.Nucleus seed
Seed moisture varies from crop to crop in ranges from:
1.15-20%
2.30-40%
3.1-2%
4. 9-12%
Standards of germination for seed certification in chillies:
1.70%
2.90%
3.80%
4.60%
The coarse rice generally has a ______ aleurone layer:
1.Larger
2.Smaller
3.Bigger
4.Smoother
The first symbolic Importance of seed started after the report of Famine Commission in:
1.1881
2.1890
3.1891
4.1892
The hybrids developed by Government Agencies or Government Institutions and Agricultural Universities are called:
1.Private hybrids
2.Institutional hybrids
3.Public hybrids
4.Government hybrids