Description : Concentration of a nutrient in plant tissue where growth of the plant is slowed down
Last Answer : Ans. Critical concentration
Description : Nutrient uptake both charges form
Last Answer : Ans. N (NH4 + and NO3 – )
Description : The movement of nutrient ions and salts along with moving water
Last Answer : Ans. Mass flow
Description : Transplanting a cell, tissue or organ from one nutrient medium to another.
Last Answer : Ans. Subculture
Description : Young embryo is removed from developing seeds and planted on a suitable nutrient medium in vitro is called as
Last Answer : Ans. Embryo culture
Description : General used nutrient medium in tissue culture
Last Answer : Ans. B-5 medium and MS medium
Description : Luxury consumed nutrient by plants i.e. maize
Last Answer : Ans. K
Description : A situation in which a crop needs more of a given nutrient yet has shown no deficiency symptoms
Last Answer : Ans. Hidden Hunger
Description : Nutrient essential for oilseed crops
Last Answer : Ans. S
Description : Nutrient, which maximum uptake by the plants
Last Answer : Ans. K+
Description : The nutrient required for quality maintenance in potato
Last Answer : Ans. Potassium
Description : Fertilizer which contains only one primary or major nutrient, e.g. Urea.
Last Answer : Ans. Straight fertilizers
Description : Which micro-nutrient is most deficient in Indo-Gangatic alluvium soils?
Last Answer : Ans. Zinc
Description : The element which takes part in the growth and development of plants
Last Answer : Ans. Plant nutrients
Description : Upward translocation of fluid in xylem takes place due to
Last Answer : Ans. Pull of transpiration stream
Description : Downward movement of food synthesized in leaves takes place through
Last Answer : Ans. Phloem
Description : During Osmosis, movement of water takes place from
Last Answer : Ans. Lower to higher concentration of solution
Description : Spindle formation takes place during
Last Answer : Ans. Metaphase 1
Description : In which stage, crossing over takes place?
Last Answer : Ans. Pachytene stage
Description : Heat flow in solid/soil takes place mainly through the process of
Last Answer : Ans. Conduction
Description : A method of plant analysis for assessing nutrient requirement in sugarcane is
Last Answer : Ans.Crop Logging
Description : It is a secondary plant nutrient? A. Nitrogen B. Phosphorus C. Sulphur (Answer) D. none
Last Answer : C. Sulphur (Answer)
Description : The plant nutrient which help in translocation of sugars and starch is : (A) Mg (B) Mo (C) K (D) Na
Last Answer : (C) K
Description : The cake of which one of the following materials prepared with the comparable processing technology, contains the largest percentage of ‘N’ plant nutrient among all the materials given in the list ? (A) Coconut (B) Neem (C) Palm nut (D) Mahua (E) Karanj
Last Answer : (C) Palm nut
Description : Growing of plant in soilness nutrient solution is referred as (a) Aeroponics (b) Hydroponics (c) Xeroponics (d) Thaloponics
Last Answer : (b) Hydroponics
Description : Highly mobile nutrient in plant is — a. Ca b. B c. N d. S
Last Answer : c. N
Description : Which of the following does not come under the category of ‘primary nutrient' for plant growth? (A) Potassium (B) Nitrogen (C) Phosphorous (D) Sulphur
Last Answer : (D) Sulphur
Description : Which nutrient in fertiliser makes the plant stems stronger and increases branching? (A) Nitrogen (B) Phosphorous (C) Potassium (D) Calcium
Last Answer : (B) Phosphorous
Description : Which of the following does not come under the category of 'secondary nutrient' for plant growth? (A) Calcium (B) Magnesium (C) Sulphur (D) Oxygen
Last Answer : (D) Oxygen
Description : Pick out the wrong statement. (A) All the nitrogenous fertilisers are not soluble in water (B) A straight fertiliser contains only one nutrient (C) Calcium cyanamide is used as weed killer in onion fields (D) The phosphorous nutrient makes the plant stem stronger and increases its branches
Last Answer : (A) All the nitrogenous fertilisers are not soluble in water
Description : Fertilizers which contribute only one primary plant nutrient to the crops are known as? a. Single fertilizers b. Straight fertilizers c. Solitary fertilizers d. Simple fertilizers
Last Answer : b. Straight fertilizers
Description : Study of growing plant without soil in water containing nutrient is- (a) Hydrotonics (b) Hydroponics (c) Hypotonics (d) None
Description : Bone is used as a fertiliser because it contains the plant nutrient (1) Nitrogen (2) Phosphorus (3) Sodium (4) Calcium
Last Answer : Phosphorus
Description : An art of growing and training of a plant to a miniature form having a natural look of old age.
Last Answer : Ans. Bonsai
Description : The irreversible change in any plant part (s) with respect to size, form, weight, volume etc.
Last Answer : Ans. Growth
Description : The loss of water in the form of vapour from the living aerial parts of the plant is known as
Last Answer : Ans. Transpiration
Description : Translocation of carbohydrate nutrient usually occurs in which form? -Do You Know?
Last Answer : answer:
Description : Translocation of carbohydrate nutrient usually occurs in which form?
Last Answer : Maltose
Description : Large portions of the earth with similar climate, soil, plant and animal life community is known as
Last Answer : Ans. Biosphere
Description : A process in which the branch of a plant is cut off in order to produce a flush of new shoots
Last Answer : Ans. Pollarding
Description : Bio-drainage plant
Last Answer : Ans. Eucalyptus tereticornis
Description : The art of developing the plant or training the plant into different forms or shapes like animals, birds, arches, etc.
Last Answer : Ans. Topiary
Description : Thorny fencing plant used as a hedge
Last Answer : Ans. Inga dulcus
Description : Most serious pest for tomato plant
Last Answer : Ans. Root knot nematode
Description : Which grafting is used for repairing the plant?
Last Answer : Ans. Bridge grafting (II) CULTIVATION OF IMPORTANT FRUIT CROPS (1) Mango
Description : Which operation controls the shape of plant?
Last Answer : Ans. Training
Description : Smut disease infect the plant at
Last Answer : Ans. Tillering stage (4) Chickpea and Pigeonpea
Description : Which pest attacks all the parts of the plant?
Last Answer : Ans. Termite (3) Sorghum
Description : The scientific name of Brown Plant hopper (BPH)
Last Answer : Ans. Nilaparvata lugens