Onion All One Liner Questions

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Onion All One Liner Questions Onion

Agriculture Question & Answer

Onion Crop

	Question	Answer
1	Botanical name	*Allium cepa*
2	*Family*	Alliace
3	*chromosome no.*	*2n =16*
4	*Origin*	*Central Asia*
5	*Rich source of*	*Vitamin-B.*
6	edible part	*Bulb*
7	*Onion is a Crop of ?*	*cold season*
8	*Onion is very use ful in?*	*Sunstroke.*
9	*Flower colour?*	*White or Bluish*
10	*Red colour in onion due to ?*	*Anthocynin*
11	pugency is due to ?	*Allyl-propyl disulphide*
12	*The colour of outer skin of onion is due to?*	*Quercetin*
13	*Highly cross pollinated due to ?*	*Protoandry*
14	*which is a phenolic factor present in onion has antifungal property.?*	*Catechol*
15	*Optimum temperature for bulb development?*	*20-25°C*

	Question	Answer
16	*ICAR-Directorate on Onion and Garlic Research, ?*	*Pune*
17	*Onion and Garlic is stored at?*	*60-70% RH only.*
18	*Pink revolution ?*	*Prawn, Onion, Pharmaceutical*
19	*Dehydration ratio?*	*2% Moisture*
20	*Green to dry ratio of Chilli and Onion is ?*	*10:1.*
21	*How Much Zn quantity useful to increase yield?*	*1-3 PPM*
22	*Male Sterility ?*	*H.A. Jones 1925*
23	*Pollination of onion chiefly by?*	*Honey bees*
24	*In onion to check sprouting or germination during storage spray (15-20 days after storage.)?*	*MH@ 2500 ppm*
25	*Low temperature (less than 15̊°C) cause?*	*bolting in Onion*
26	*In onion & garlic: Purple blotch due to?*	*Alternaria porii.*
27	*Thrips can be controlled by spraying ?*	*Acephate I ml/liter*
28	*Important pest of onion is?*	*thrips tabaci*
29	*Irritation of eye due to cutting onion is due to presence of?*	*Pyruvic acid*
30	*Onion smut due to which fungus?*	*Urocystis cepulae*
31	*High temperature cause bolting in?*	*Lettuce, Spinach and cole crops*
32	**Seed rate for nursery (kg Seeds/ha)?**	*10-12 kg*
33	**Seed rate for planting by bulbs (kg medium sized bulb/ha)?**	*750 kg*
34	*which place in Maharashtra is the biggest onion market in India?*	*Lasalgaon*

ONION

*Varieties*
Rabi season	Khanf scason
*Pusa red* *Udaipur 101, 102, 103* *Pusa ratnar* *Kalyanpur red round* *Pusa madhavi* *Nasikred* *Patna red* *N-53, Arka bindu*	*Arkakalyan* *N-53* *Agrfound dark red* *Arka pragati (grow in both season).*
Arka Pitamber, Arka Lalima?	Hybrid varieties
Banglore Rose, Arka bindu?	Small onion varieties
Onion, a tri-parental derived synthetic variety?	Arka Been
Purple blotch resistant varieties?	Arka Kalyan, Nasik Red
Largest cultivated onion varieties are?	Orange & Yellow
Antioxidant rich varieties?	Pusa Riddh
1st bunching onion varieties?	Pusa Soumya

India rank second in area and production after?	China
which state highest area and production of onion in 2017-18?	Maharashtra
Total onion production in India in 2017-2018?	23.26MT
Total onion sowing area in India in 2017-2018?	1.28 M/ha
All India onion Productivity in 2017-2018?	18.10
India rank 4th (11.9% of total world export) in export in the world and 1st rank?	Netherlands

Onion All One Liner Questions

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