Seed Science Important One Marks
1.
Chemical Hybridizing agent Malic Hydrizine (MH)
2.
The crop castor A Line is maintained by Crossing with B line
3.
Staggered sowing. Application of urea ,
adjusting dates of sowing are generally followed to synchronize the male and
female flower
4.
Objectionable weed in sorghum is Striga
5.
Moisture content as a standard for foundation
seed certification in cotton is 8%
6.
Color of breeder seed certification tag is Golden Yellow
7.
Mother of seed is known as Nucleus seed
8.
Flower without pedicel Sessile Flower
9.
Bajra is cross pollinated crop due to Protogeny
10.
The condition in which the flower are either
staminate or pistillate flower Dicliny /
Dichogamy
11.
Establishment of ISTA is 10th July 1924
12.
Father of seed Technology – Fedrich nobb
13.
Seed Act Passed in the year 1966
14.
Certified seed has Blue colour Tag
15.
First emerging part of seed is Radical
16.
Removal of undesirable plants from a varietal
mixture Roughing
17.
Isolation distance of often cross pollinated
crop will be 30m
18.
First seed testing lab in India is established
at New Delhi
19.
Tz Teat done for Seed Viability
20.
Rope pulling method of supplementary pollination
is used in Rice
21.
Head Quarters of DAC Is situated at NewDelhi
22.
Foundation seed is produced under supervision of
State Seed Corporation
23.
Maize minimum of 90% of germination is necessary
for Certified Seed
24.
First Hybrid of Cotton developed by C.T.Patel
25.
Seed replacement rate of cotton is 100% in Gujarat
26.
Isolation distance is not specific for labeled seed
27.
Brinjal – Foundation seed required maximum moisture 8%
28.
Removal of tassel is practiced in Maize
29.
During seed multiplication of varieties, it is
essential to maintain Genetic Purity of
the seed
30.
GCH-5- Hybrid of Castor
31.
Chasmogamy
condition promotes the Self
Pollination
32.
Self
incompatability promotes the Cross
Pollination
33.
Self incompatable crop is Mustard
34.
Seed Science deals with seed Structure , seed testing
& Production
35.
Objectionable weeds in sunflower is Orbenche
36.
Heliotropism refers for Phototropic response
37.
Flower
head of sunflower is known as
Capitulum
38.
Protandrous condition found in Sunflower
39.
Delenting of cotton is done with Acid
40.
Gossypium barbadense spcies is Diploid
41.
Seed rate for planting seed crop will be Higher than Commercial
42.
Seed testing is refers to Purity test, Germination test, Seed moisture test
43.
Weight of standard for bagging of wheat 30kg
44.
Maximum wed seed permissible in bajra is 10kg
45.
In Hybrid seed production seed harvested from A line
46.
National Seed Corporation was established in 1963
47.
SFCT – State
Farms Corporation of India
48.
Seed multiplication ratio of wheat is 1:20
49.
Seed multiplication ratio of hybrid rice is 1:100
50.
Seed village concept started with the aim of
increasing Seed Replacement Rate
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