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Questions and Answers
What is the total geographical area of India?
What is the total geographical area of India?
Which fruit exhibits natural parthenocarpy?
Which fruit exhibits natural parthenocarpy?
What is the percentage of nitrogen in neem-coated urea?
What is the percentage of nitrogen in neem-coated urea?
What is cowpea pods rich in?
What is cowpea pods rich in?
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What is the water content in coconut water?
What is the water content in coconut water?
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What is the process of removing male buds in banana plants called?
What is the process of removing male buds in banana plants called?
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What is the storage temperature for pomegranate?
What is the storage temperature for pomegranate?
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What is the minimum temperature at which chilling injury occurs in banana?
What is the minimum temperature at which chilling injury occurs in banana?
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What is the characteristic of C4 plants?
What is the characteristic of C4 plants?
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What is the use of kinetin in horticulture?
What is the use of kinetin in horticulture?
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What is the characteristic of CAM plants?
What is the characteristic of CAM plants?
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What is the breeding method commonly used in ornamentals?
What is the breeding method commonly used in ornamentals?
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What is the disease caused by S deficiency in tea?
What is the disease caused by S deficiency in tea?
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What is the characteristic of loose smut of wheat?
What is the characteristic of loose smut of wheat?
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What is the use of GA3 in horticulture?
What is the use of GA3 in horticulture?
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What is the type of flower found in litchi?
What is the type of flower found in litchi?
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Study Notes
Agriculture and Horticulture
- India's total geographical area is 328 million ha.
- Banana exhibits natural parthenocarpy.
- Jackfruit is a viviparous fruit.
- Pinching is a technique used for carnation.
- Denavelling is the removal of male buds in banana plants.
Fruits and Vegetables
- Cowpea is a vegetable meat and is rich in vitamin B.
- Mango malformation is caused by NAA.
- Bitter gourd fruits are rich in Fe.
- Pox and scab are disorders of sweet potato that occur at high pH.
- Whiptail in cauliflower is caused by Mo deficiency.
- Sweet potato is propagated using stem cuttings.
- Pineapple is propagated using slips.
- Rose is commercially propagated using budding.
Floriculture
- Maximum area under floriculture is in Karnataka.
- Palas is also known as the flame of the forest.
- Feni is cashew, and dibbis is datepalm.
- Prunes are a type of plum.
Post-Harvest Technology
- Pomegranate is stored at 5°C.
- Sugar can be used as a preservative in concentrations of 62-65%.
- Chilling injury occurs in bananas at 12°C.
- Tea is harvested at the 2 leaf and a bud stage, and it grows best in acidic soil.
Tea Production
- Light pruning in tea is known as skiffing.
- Training in tea is done using centering.
- Riverbed cultivation of cucurbits is known as diara cultivation.
Crop-Specific Information
- Datepalm requires heat units, and heat treatment is used to control pests and diseases.
- Flame peeling is used for onions.
- Ber is a drupe, not a berry.
- Bael is an amphisarca.
- Cucurbits are also known as pipo.
- Filbert is a type of betulaceae that can be propagated using compound layering.
- Litchi and pistachio nuts lack corolla.
Tree and Fruit Nutrients
- Apple uses M27 as an ultra-dwarf rootstock.
- Loose smut of wheat is an internal seed-borne disease.
- Tungro virus is transmitted by leaf hoppers.
- Vitamin B12 is associated with cobalt.
- Dry neck is a physiological disorder of avocado.
Plant Breeding and Propagation
- C4 plants include sugarcane, sorghum, and maize.
- CAM plants include pineapple.
- Hulling of walnut is done using kinetin.
- Fruit resistance to wet soil is seen in pear.
- Virus-free planting material is obtained through meristem culture.
- Alternate bearing habit is seen in datepalm, mango, and apple.
- Lima bean is often cross-pollinated.
- Pusa mohit and suchitra are thornless varieties of rose.
Plant Pests and Diseases
- Mites are serious pests of litchi.
- Tea yellow disease is caused by S deficiency.
- Wooliness is a disorder of peach.
- Lettuce is cleistogamous.
- Cocoa is cauliflorous.
- Muskmelon is grown using Ciara cultivation.
- Bottlegourd is sensitive to photoperiod.
Miscellaneous
- Mutation breeding is the most widely used breeding method in ornamentals.
- Apetalous flowers are seen in litchi.
- Hooking of leaf tips is caused by Ca deficiency.
- Sapota is propagated using inarching.
- Coconut water contains cytokinine.
- Quality improvement in grapes is done using GA3.
- Wintering of roses occurs in the western part of India.
- Bonsai originated in China.
- Tip burn is a physiological disorder of lettuce.
- Rootstocks are used in cucurbits.
- Arecanut is a type of berry.
- Blue oil is obtained from chamomile.
- Vetiver is propagated using slips.
- Black pulp in banana is caused by Mn deficiency.
- Banana maturity is determined using a Todometer.
- Loquat is an evergreen fruit of the rosaseae family.
- Croton is an ornamental variety of mango.
- Rainy season dormancy occurs in fig, while summer season dormancy occurs in bael.
- Citrus is grown in Nagpur, and grape is grown in Pune.
- Chow chow is rich in calcium.
- Hand pollination is used for datepalm.
- Endospermic seeds are seen in Ber.
- Carambola contains oxalic acid.
- Thermo-dormancy occurs in lettuce.
- Color permitted in food preservation is 200ppm.
- Storage temperature of peas is 0°C.
- Datepalm is grown in Iraq, and pomegranate is grown in Iran.
- Calyx end rot in grapes is caused by Ca deficiency.
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Test your knowledge of various agricultural and horticultural concepts and facts, including geographical areas, fruit types, and plant care.
