Description : In pineapple sweet orange, fruit drop in month of June is upto: a. 66% b. 76% c. 86% d. 96%
Last Answer : 96%
Description : Antagonistic effect of Fe on Zn availability in sweet orange causes: a. Leaf drop b. Fruit drop c. Reduce fruit weigh d. Zn deficiency
Last Answer : Zn deficiency
Description : Auxins have effective role in : a. Delay in flower opening b. Cell division c. Reduction of pre harvest fruit drop d. All of the above
Last Answer : Reduction of pre harvest fruit drop
Description : Zinc deficiency is sweet orange causes a. Chlorosis in fruit b. Chlorosis in leaves c. Streaks on leaves d. sweetness of fruit.
Last Answer : Chlorosis in leaves
Description : Sensation is the variety of: a. Sweet orange b. Grape fruit c. Mandarin d. Mango
Last Answer : Mango
Description : The foster is variety of : a. Mandarin b. Sweet orange c. Pummelos d. Grape fruit
Last Answer : Grape fruit
Description : Common rootstock used for sweet orange in NWFP. a. Sour orange b. Rough lemon c. Citrumello d. None
Last Answer : Sour orange
Description : Common rootstock for citrus in Punjab a. Rough lemon b. Sour orange c. Sweet orange d. Sweet lime
Last Answer : Rough lemon
Description : Following species of citrus can be propagated through layering. a. Sweet orange b. Sweet lime c. Kaghzi lime d. None of above
Last Answer : Kaghzi lime
Description : Following species of citrus can be propagated through cutting. a. Sweet orange b. Sweet lime c. Kaghzi lime d. Non of above
Last Answer : Sweet lime
Description : Sweet orange belongs to the family a. Malvaceae b. Rotaceae c. Rutaceae d. Chenopodiaceae
Last Answer : Rutaceae
Description : The sweet orange is a a. Loose skinned b. Tight skinned c. Both of them d. Non of these
Last Answer : Tight skinned
Description : Sweet orange requires a. Dry and semi arid conditions b. Dry and sub humid conditions c. Wet and sub humid conditions b. Non of these
Last Answer : Dry and sub humid conditions
Description : Botanical name of sweet orange is a. C. citrii b. C. chinensis c. C. sinensis d. Non of them
Last Answer : C. sinensis
Description : In Kinnow mandarin, fruit drop in month of June is upto: a. 70% b. 75% c. 80% d. 85%
Last Answer : 75%
Description : Excess of N in citrus plant may cause a. Leaf drop b. Lodging c. Flower drop d. Fruit drop
Last Answer : Flower drop
Description : Salient factors which contribute to the fruit drop are: a. Embryo abortion b. Seed number of fruit c. Moisture supply d. All of the above
Last Answer : All of the above
Description : First and the heaviest flower drop in fruit plants occurs due to : a. Structural defects in the flowers b. Lack of pollination c. Non fertilization d. All of the abov
Last Answer : All of the abov
Description : High temperature in chillies causes a. Flower drop b. Fruit drop c. Both of the above d. None of these
Last Answer : Both of the above
Description : Why does the speaker say that it is a ̳rare privilege‘? He says this as they have (a) been deprived of this honour. (b) seldom been given this honour. (c) experienced it for the first time. (d) been chosen over other countries, for this honour.
Last Answer : (c) experienced it for the first time.
Description : Which vegetable having high concentration of fats. a. Sweet potato, potato b. Water melon, musk melon c. Cabbage, Cauliflower d. None of above
Last Answer : None of above
Description : The Botanical name of sweet pepper is a. Capsicum annum b. Capsicum fruitesence c. Capsicum groosum d. None of above
Last Answer : Capsicum groosum
Description : Which crop propagated by asexual means: a. Sweet potato b. Chillies c. Cauliflower d. None of above
Last Answer : Sweet potato
Description : Potato and sweet potato are well known for a. Carbohydrates b. Proteins c. Vitamins d. All of these
Last Answer : Carbohydrates
Description : Sweet potato is propagated by: a. Stem cuttings b. Tubers c. Roots d. a & b
Last Answer : a & b
Description : For an early harvest, cucurbits are grown on: Rocky soils Sandy soils Clayey soils Organic soils
Last Answer : Sandy soils
Description : Stage at which seed achieves it maximum dry weight and has maximum germination potential and vigor is: a. Physiological maturity b. Edible maturity c. Harvest maturity d. None of above
Last Answer : Physiological maturity
Description : Dormancy of seed is a biological mechanisms that provides protection against ______: a. Seed spoilage b. Embryo abortion c. Pre mature germination d. Dehydration
Last Answer : Pre mature germination
Description : Germination percentage in sour orange rootstock is: a. 50-60% b. 61-70% c. 71-80% d. 81-90%
Last Answer : 50-60%
Description : Anthesis of grapes complete at: a. Pedicel fall b. Calyx drop c. Cap fall d. None
Last Answer : Cap fall
Description : Often held but never touched, always wet but never rusts, often bites but seldom bit, to use me well you must have wit.What am I? -Riddles
Last Answer : Your tongue.
Description : Read my riddle, I pray. What God never sees, what the king seldom sees, and what we see every day. What is it? -Riddles
Last Answer : An equal.
Description : Which of the following shrubs is used as fruit beauty? a. Cassia glauca b. Nerium odorum c. Citrus mitis d. Hibiscus rosa sinensis
Last Answer : Citrus miti
Description : At fruit bud differentiation in mango, C/N ratio is _______: a. Low b. Medium c. High d. Very High
Last Answer : High
Description : The phase of fruit bud formation continues until _________: a. Anthesis b. Petal formation c. Pollination d. Differentiation
Last Answer : Anthesis
Description : Apical bud becomes ________ in mango at fruit bud differentiation : a. Flattened b. Rounded c. Dome shaped d. Elongated
Last Answer : Dome shaped
Description : Pruning in old fruit trees increases fruit bud formation by increasing ______: a. Carbohydrates b. New vegetative growth c. Hormonal contents d. Cell sap
Last Answer : New vegetative growth
Description : Reproductive phase of fruit plants is improved by the accumulation of _____: a. Nitrogen b. Starch c. Proteins d. Cellulose
Last Answer : Starch
Description : Addition of __________ hastens the time of fruit bud differentiation in fruit plants: a. Nitrites b. Nitrides c. Nitrates d. All of these
Last Answer : Nitrates
Description : Almond is a drupe fruit, in which the edible portion is: a. Pericarp b. c. Seed d. Mesocarp
Last Answer : Seed
Description : Banana belongs to type of fruit, in which the edible portion is: a. Mesocarp b. Syconus c. Berry d. Drupe
Last Answer : Berry
Description : The only pest of date fruit at green hard stage is: a. Nightangale b. Parrot c. Sparrow d. All of above
Last Answer : Parrot
Description : Yellow wasp is a major pest of: a. Grape fruit b. Peach fruit c. Citrus fruit d. Mango fruit
Description : Fruit splitting in pomegranate and litchi is due mainly to: a. Water pressure b. Dry ness of air c. Nutritional defects d. All of above
Last Answer : All of above
Description : Soft nose is a disorder of: a. Date fruit b. Citrus fruit c. Mango fruit d. Apple fruit
Last Answer : Mango fruit
Description : Most serious insect/pest(s) of apple is/are: a. Codling moth b. Fruit fly c. All above d. None of above
Last Answer : Codling moth
Description : Postharvest fungicidal treatment of mango fruit is done with: a. Thiobendazole (TBZ) b. Ethylene Dibromide (EDB) c. Above both d. None of above
Last Answer : Thiobendazole (TBZ)
Description : The fruit of mango is a. False fruit b. Pome fruit c. Drupe fruit d. Stone fruit
Last Answer : Drupe fruit
Description : The fruits which do not naturally open to shed seed are known as: a. Dehiscent fruit b. Fleshy fruit c. Dry fruit d. Indehiscent fruit
Last Answer : Indehiscent fruit
Description : Fleshy fruit with thin skin, not formed from the ovary but from another part of the plant is known as: a. Berry b. Drupe c. Stone fruit d. Pome
Last Answer : Pome