Castor Daily One Liner Questions-62

Castor questions and answers

 Online studyCastor AGRONOMY


Questions Answers
1 Botanical name ? Ricinus communis
2 Family?( Euphorbiaceae
3 Chromosome number? 2n=40
4 Origin? Africa
5 Sowing time? June-July
6 Oil %? 45%
7 Suitable temperature for cultivation ? 20-27°C
8 Seed rate? 15kg/ha
9 Inflorescence known as ? Raceme
10 Fruit known as ? Capsule
11 Which chemical found? Ricinoleic
12 The toxicity of raw castr beans is due to presence of ? Ricin
13 Susceptible for ? Frost
14 Plant ? Monocious
15 Used for ? Medicinal use (Soft laxative)
16 Which process is used to increase growth? ? Nipping
17 Famous varieties?
Aruna, Sobhagya,
Girija, Rojo
18 Host plant of Eri silk insect? Castor
19 Productivity? 20-25 Q/ha
20 Highest castors producing country .? India
21 Highest castors producing state of India ? Gujarat

Agronomic Crops for Agricultural Exams Agriculture Exams Study Material Agronomy, Horticulture, Plant Pathology, Entomology, Plant Breeding, Genetics, Current Affairs

Updated: 2018-12-31 — 9:30 am


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  1. Very useful thank u so much.. pls keep doing

    1. Thanks for your valuable support…?

  2. Sir pls give information about agriculture implements

    1. Ok… We Will try for this

  3. Agricultural engineering questions one linear provide sir

    1. There r also available agri engineering one liner please search in searching box

  4. Sir plz horticulture crop & vegetable crops seed rate & spacing.

  5. Sir plz horticulture & vegetable crops seed rate & spacing..

  6. Sir plz provide so agriculture question

  7. Sir we need notes on Agricultural engineering …

  8. sir please agril.engg.ka syllabus bhi thoda thoda kar ke kavar kijiye….and thanks for these questions..

  9. Sir Agricultural engineering ,and forestry ..important

  10. Pls post some more one liner questions … updates so slow

  11. Thanks for so much.

  12. Nice page

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