Description : Citrus can tolerate a salinity level a. pH 9.0 b. pH 8.5 c. pH 7.5 d. pH 4.5
Last Answer : pH 8.5
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 : The soil pH level primarily controls: a. Soil temperature b. Activity of soil-borne diseases c. Moisture absorption by roots d. Availability of essential plant nutrients
Last Answer : Availability of essential plant nutrients
Description : Yield of carrot is maximum at pH: a. 6.5 b. 7.5 c. 8.5 d. Below 6.5
Last Answer : 6.5
Description : Nitrates are absorbed at pH below ___________: a. 5 b. 6 c. 7 d. 8
Last Answer : 5
Description : Cracking in tomato fruit is due to: a. High nitrogen level b. Temperature fluctuations c. Soil moisture fluctuations a. All of these
Last Answer : All of these
Description : Dicot, diecious fruit tree is: a. Papaya b. Date palm c. Mango d. Banana
Last Answer : Papaya
Description : Dioecious, monocot fruit tree is: a. Banana b. Pomegranate c. Date palm d. Papaya
Last Answer : Date palm
Description : Lowering the soil grade around a tree removes many of the tree’s __________ roots. a. Tap b. Aerial c. Feeder d. Aquatic
Last Answer : Feeder
Description : Clay soils require: a. A longer time for absorption of irrigation water than sandy soils b. A shorter time for absorption of irrigation water than sandy soils c. About the same time for absorption of ... soils d. More or less time for absorption than sandy soils, depending on the pH of the clay
Last Answer : A longer time for absorption of irrigation water than sandy soils
Description : Peat is often mixed into the growing medium of container plants because it: a. Is inexpensive b. Has good air and water holding capacities c. Has a high pH d. Absorbs excessive soluble salts
Last Answer : Has good air and water holding capacities
Description : What should be the pH range of the soil for the cultivation of Mint? a. 8.0-10.0 b. 5-6.5 c. 8.5-10.2 d. 6.5-8.0
Last Answer : d. 6.5-8.0
Description : can pear tree tolerate wet soil
Last Answer : I am sorry, they don't like soil that is wet all the time...............can you put a ditch around it..................
Description : Cost benefit ratio in potato production should range: a. 1:5 b. 1:10 c. 10:1 d. Both ‘a’ and ‘b’
Last Answer : Both ‘a’ and ‘b’
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
Last Answer : Grape 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
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 : In Kinnow mandarin, fruit drop in month of June is upto: a. 70% b. 75% c. 80% d. 85%
Last Answer : 75%
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 : 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 : In sweet orange pre-harvest fruit drop is a. Seldom experienced b. Never experienced c. common experienced d. Problems of the area
Last Answer : Problems of the area
Description : The fruit of mango is a. False fruit b. Pome fruit c. Drupe fruit d. Stone fruit
Last Answer : Drupe fruit
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 : 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 : 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
Description : Causes of misshapen and angularity in cucumber fruit under tunnel is due to a. Poor pollination b. Poor fertilization c. Proper pollination d. None
Last Answer : Poor pollination
Description : Sensation is the variety of: a. Sweet orange b. Grape fruit c. Mandarin d. Mango
Last Answer : Mango
Description : Ripened ovary is called as: a. Flower b. Seed c. Fruit d. Embryo
Last Answer : Fruit
Description : King of temperate fruit is: a. Mango b. Citrus c. Banana d. Appl
Last Answer : Appl
Description : The non-climacteric fruit is a. Banana b. Mango c. Apple d. Citrus
Last Answer : Citrus
Description : The foster is variety of : a. Mandarin b. Sweet orange c. Pummelos d. Grape fruit
Description : Shamber is variety of Grape fruit in which pulp is; a. Pigmented and seedless b. White and seedless c. Pigmented but seeded d. White and seeded
Last Answer : Pigmented and seedless
Description : The development of fruit without fertilization or seed is called as: a. Pollination b. polyembryony c. pseudogamy d. Parthenocarpy
Last Answer : Parthenocarpy
Description : Abscisic acid (ABA) is natural plant hormone, which: a. Promote the growth b. Initiate the ripening c. Induce the fruit maturity d. retards the growth
Last Answer : retards the growth
Description : Pomology is a study of a. Fruit plants b. Pome fruit c. Medicinal plants d. Deciduous plants
Last Answer : Fruit plants
Description : Button in citrus fruit is: a. Calyx at base b. Calyx at apex c. a & b d. All of above
Last Answer : Calyx at base
Description : Abscission in fruit occur due to: a. Excessive abscissic acid b. Excessive Ghrtamic acid c. Excessive Lactic acid d. Excessive Citric acid
Last Answer : Excessive abscissic acid
Description : Salt tolerant fruit plants are: a. Date and Ber b. Ber and Guava c. a & b d. None
Last Answer : a & b