Description : Deficiency symptoms of Ca and B appear in
Last Answer : Ans. Terminal buds
Description : Old and new leaves show deficiency symptoms of
Last Answer : Ans. Zn
Description : New leaves show deficiency symptoms of
Last Answer : Ans. Fe, Mn, Cu, S
Description : Deficiency symptoms of N, P, K, Mg and Mo appear in
Last Answer : Ans. Older leaves
Description : Concentration of a nutrient in plant tissue where growth of the plant is slowed down
Last Answer : Ans. Critical concentration
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 : 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 : Plant takes the nutrient in the form of
Last Answer : Ans. Ions
Description : Nutrient uptake both charges form
Last Answer : Ans. N (NH4 + and NO3 – )
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 : Deficiency of which of the following nutrient leads to terminal bud leaf becoming chlorotic white? [a] Copper [b] Calcium [c] Iron [d] Chlorine [e] None of the above
Last Answer : [e] None of the above
Description : Under drought condition — nutrient deficiency is observed in Cotton. a. N b. Mg c. B d. P
Last Answer : b. Mg
Description : Deficiency of which nutrient causes night blindness
Last Answer : Vitamin A
Description : The nutrient involved in the biosysnthesis of oil in oilseed crop is a] Calciumb] Magnesium c] Sulphur d] Molybdenum
Last Answer : c] Sulphur
Description : Among the following crop rotations, which is good for increasing soil nutrient status? a. Rice- wheat b. Groundnut- wheat c. Pearl millet- wheat d. Sorgham- wheat e. None of these
Last Answer : b. Groundnut- wheat
Description : Among the following crop rotations, which is good for increasing soil Nutrient status? 1) Rice-Wheat 2) Groundnut-Wheat 3) Pearlmillet-Wheat 4) Sorghum-Wheat
Last Answer : 2) Groundnut-Wheat
Description : If in the rice crop field, the leaves turn narrow, short, erect, and lemon yellowish and the entire field may appear yellowish, then the rice may be deficient of which nutrient? a. Calcium b. Potassium c. Nitrogen d. Phosphorus
Last Answer : c. Nitrogen
Description : Mottle leaf of citrus is due to deficiency of
Description : Disease caused due to deficiency of vitamin K
Last Answer : Ans. Non-coagulation of blood
Description : Disease caused due to deficiency of vitamin E
Last Answer : Ans. Sterility
Description : Vitamin D deficiency causes
Last Answer : Ans. Reckets
Description : Vitamin C deficiency causes
Last Answer : Ans. Scurvy
Description : Disease caused due to deficiency of vitamin B12
Last Answer : Ans. Pernicious anaemia
Description : Deficiency of vitamin B7 causes
Last Answer : Ans. Paralysis
Description : Deficiency of vitamin B5 causes
Last Answer : Ans. Pellagra
Description : Vitamin B3 deficiency causes
Last Answer : Ans. Whiteness of hairs
Description : Deficiency of vitamin B2 causes
Last Answer : Ans. Skin cracking
Description : Deficiency of vitamin B1 causes
Last Answer : Ans. Beriberi
Description : Vitamin A deficiency causes
Last Answer : Ans. Night blindness
Description : Deficiency of Bo indicated by plant
Last Answer : Ans. Sugarbeet
Description : Deficiency of N indicated by plant
Last Answer : Ans. Cauliflower
Description : Excess of Ca causes deficiency of
Last Answer : Ans. P
Description : Excess of N, P and K causes deficiency of
Last Answer : Ans. Cu
Description : Mn deficiency shows
Last Answer : Ans. Interveinal yellowing of younger leaves
Description : Deficiency appears as short internodes in plant.
Last Answer : Ans. N
Description : Cereal crops show ‘V’ shaped pale yellowing at lower leaf tips due to deficiency of
Description : The most appropriate and effective type of crop cultivation in forests
Last Answer : Ans. Intercropping
Description : Crop Production + livestock raising is called
Last Answer : Ans. Mixed farming
Description : Crop production and dairy enterprise having
Last Answer : Ans. Supplementary relationship
Description : Choose best crop enterprises
Last Answer : Ans. Principal of opportunity cost
Description : Only tuber crop, which is rich in protein?
Last Answer : Ans. Colocasia
Description : A deep rooted crop is
Last Answer : Ans. Sweet potato
Description : Which crop is commonly known as Single seeded nut?
Last Answer : Ans. Litchi