Onion seeds can germinate at a temperature of :
a. 0-1°C
b. 1-5°C
c. 5-11°C
d. 15-20°C

1 Answer

Answer :

1-5°C

Related questions

Description : Germination of undeveloped seeds is favored by: a. Warm temperature (>20°C) b. Gibberallic acid c. Low temperature (

Last Answer : a & b

Description : A batch adiabatic reactor at an initial temperature of 373°K is being used for the reaction, A → B. Assume the heat of reaction is - 1kJ/mole at 373°K and heat capacity of both A and B to be constant and equal ... rise after a conversion of 0.5 will be: (A) 5°C (B) 10°C (C) 20°C (D) 100°C

Last Answer : (B) 10°C

Description : Optimum temperature for cool season vegetables is: a. 25-30°C b. 25-27°C c. 18-24°C d. 15-20°C

Last Answer : 18-24°C

Description : Tender crop cannot tolerate a minimum temperature of a. -2°C b. -1°C c. 0°C d. All of above

Last Answer : All of above

Description : Temperature and gage pressure maintained during the manufacture of cold SBR (styrene butadiene rubber) are (A) 5°C and 1 kgf/cm2 (B) - 20°C and 1 kgf/cm2 (C) 0°C and 1 kgf/cm2 (D) 0°C and 3 kgf/cm

Last Answer : (A) 5°C and 1 kgf/cm

Description : Thermophilic micro-organism grow well at temperature– 1) 10°C – 20°C 2) 20°C – 40°C 3) 50°C – 60°C 4) 5°C – 7°C

Last Answer : 3) 50°C – 60°C

Description : Chilling injury in plants occurs at a temperature: a.

Last Answer :

Description : Date growth does not cease if temperature does not fall below: a. 0°C. b. 10°C c. 18°C d. 20°C

Last Answer : 18°C

Description : Which of the following factor(s) is/are more suitable for good onion production? a. High temperature b. Long photoperiod c. None of above d. All abov

Last Answer : All abov

Description : Bulb production in onion is dependent upon: a. Temperature b. Soil moisture c. Day length d. All of above

Last Answer : Day length

Description : Silver Oak produces seeds after age of: a. 1 year b. 5 years c. 10 years d. 15 years

Last Answer : 10 years

Description : Citrus seeds can be stored with Charcoal at following temperature in dry conditions. a. 0-3°C b. 3-10°C c. 10-15°C d. Above 15°C

Last Answer : 3-10°C

Description : Which of the following vegetable is also called as ‘poor man’s food’? a. Carrot b. Onion c. Redish d. Potato

Last Answer : Onion

Description : Which of the following crop has high sulphur contents: a. Garlic b. Onion c. Radish d. None

Last Answer : Onion

Description : Which of the following vegetable crop is a relative of cotton: a. Onion b. Okra c. Mustard d. Brinjal

Last Answer : Okra

Description : Which crop is reproduced sexually a. Ginger b. Turmeric c. Onion d. None of above

Last Answer : Onion

Description : Which of the following crop is grown sexually a. Potato b. Garlic c. Onion d. Turmeric

Last Answer : Onion

Description : Which of the following vegetable has a dioecious behaviour: a. Onion b. Cabbage c. Bitter gourd d. Spinach

Last Answer : Bitter gourd

Description : Which crop is most susceptible to viral infection : a. Chilies b. Tomato c. Onion d. Brinjal

Last Answer : Tomato

Description : The poorest seed storage capacity is in: a. Okra b. Peas c. Cucurbits d. Onion

Last Answer : Onion

Description : Which of the following statements are true? 1. Cytokinins promote stomatal opening 2. Sprays of indole -3 acetic acid can inhibit premature fruit fall 3. The growth movements caused by a unilateral stimulus are known as nastic movements 4. The ... 4 (b) 2 and 4 (c) 1, 2, and 4 (d) 1, 2, 3, and 4

Last Answer : Ans:(a)

Description : In refrigerators, the temperature difference between the evaporating refrigerant and the medium being cooled should be (a) high, of the order of 25° (b) as low as possible (3 to 11°C) (c) zero (d) any value

Last Answer : Ans: b

Description : The time temperature combination for HTST paterurization of 71.1°C for 15 sec is selected on the basis of A.CoxiellaBurnetii B.E. coli C.B. subtilis D.C. botulinum

Last Answer : A.CoxiellaBurnetii

Description : The time temperature combination for HTST paterurization of 71.1°C for 15 sec is selected on the basis of A.CoxiellaBurnetii B.E. coli C.B. subtilis D.C. botulinum

Last Answer : .CoxiellaBurnetii

Description : Imbibed or germinated seeds subjected to cold temperature is termed as: a. Scarification b. Startification c. Vernalization d. Sterilization

Last Answer : Vernalization

Description : Secondary dormancy in non dormant seeds is due to: j. Temperature a. Moisture b. Aeration c. Ligh

Last Answer : Temperature

Description : Can you plant thyme seeds in the fall in zone 3-4 and leave out over the winter to germinate in the spring?

Last Answer : Need Answer

Description : how do I germinate rose seeds?

Last Answer : Need Answer

Description : How do I start (germinate) columbine seeds and when and where can they be planted outside in western NY?

Last Answer : Put them where they can take over an area........as they will. They come up every year.

Description : how do I germinate milkweed seeds

Last Answer : Need Answer

Description : How do I plant peach seeds and get them to germinate?

Last Answer : We have tried to do this many times. I believe that they graft those trees.

Description : Do periwinkle seeds germinate only in total darkness?

Last Answer : Need Answer

Description : When can Hellebore seeds be planted & how long for them to germinate?

Last Answer : Need Answer

Description : How long does it take for chive seeds to germinate?

Last Answer : Need Answer

Description : how do I germinate black rose seeds to plant

Last Answer : My grandfather used to put the seeds in damp spagnum moss. Place paper towel on table. Put dampened moss and seeds on paper towel. Roll up paper towel and place in snack bag. Close bag and place ... and types of roses. He was a hybridizer and held several rose patents. I hope this helps you.

Description : what is the best way to germinate rebutia cacti seeds

Last Answer : Need Answer

Description : What cannabis seeds need to germinate?

Last Answer : Need Answer

Description : How long can I keep flower and vegetable seeds before they won't germinate?

Last Answer : A few months is how long they will survive.

Description : The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to - (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction

Last Answer : (2) seed coat impermeability Explanation: A dormant seed is one that is unable to germinate in a specified period of time under a combination of environmental factors that are ... to prevent germination during unsuitable ecological conditions, but the probability of seedling survival is low.

Description : How to Germinate Seeds

Last Answer : How to Germinate Seeds Whether you're a beginner or a farmer for many years, germinating seeds successfully will always remain a challenge. Some seeds germinate easily while others do not. ... 70 degrees Fahrenheit. Have a little patience. With tender loving care, the seeds should germinate.

Description : The seeds of certain plants fail to germinate if they do not pass through the digestive tract of fruit-eating birds. This is due to (1) hibernation (2) seed coat impermeability (3) infertility (4) vegetative reproduction 

Last Answer : seed coat impermeability

Description : The optimum cardinal temparature point for germination of rice seeds is– 1) 20°C – 25°C 2) 18°C – 22°C 3) 30°C – 32°C 4) 37°C – 39°C

Last Answer : 1) 20°C – 25°C

Description : The main commercial method for propagating African violets is by: a. Seeds b. Crowns c. Tubers d. Leaf petioles

Last Answer : Leaf petioles

Description : To preserve the germination ability of most seeds, store them in a: a. Warm, dry environment b. Cool, dry environment c. Cool environment after scarification d. Warm, moist environment after stratificatio

Last Answer : Cool, dry environment

Description : Pinching out is the removal of a. Growing point of root b. Opening flower buds c. Growing point of buds d. Removal of seeds

Last Answer : Growing point of bud

Description : Self fertility refers to the ability of a variety to produce fruits with viable ___: a. Pollens b. Seeds c. Ovules d. Ovaries

Last Answer : Seeds

Description : Papaya is still being commercially propagated from a. Cutting b. Suckers c. Seeds d. Grafting

Last Answer : Seeds

Description : Reproduction of plants through seeds are also called: a. Asexual propagation b. Vegetative propagation c. Sexual propagation d. Tissue culture

Last Answer : Sexual propagation

Description : Date palm propagation is by means of: a. Suckers b. Seeds c. Off shoots d. None

Last Answer : Suckers

Description : Parthenocarpy refers to : a. Seedless fruits b. Fruit without pollination c. Seeds without pollination d. None of above

Last Answer : Fruit without pollination