Description : Immobile element in plant is
Last Answer : Ans. Calcium
Description : Which of the following element immobile in soil but mobile in plants? (A)S (B) B (C) Zn (D) P
Last Answer : (D) P
Description : Which one of the following element is mobile in plants but immobile in soil ? (A) Sulphur (B) Zinc (C) Boron (D) Phosphorus
Last Answer : (D) Phosphorus
Description : What could be an effective calling device at home for someone who is immobile and has a tracheostomy tube?
Last Answer : Look for a set of Power line Communication system intercoms. They used to sell a set of 3 for $25 at Radioshock They work great. I have one in my basement one in the barn and one in the garage. ... been working for 30 years. No internet required! Just plug them into the wall and you are good to go.
Description : My thumb is swollen, red and immobile. It's also oddly hard to touch. What should I do?
Last Answer : Sound like a fracture. Get an X-Ray.
Description : Deficiency symptom of relatively immobile elements (e.g. Ca) first appear in
Last Answer : Deficiency symptom of relatively immobile elements (e.g. Ca) first appear in
Description : Central element in learning situation
Last Answer : Ans. Learner
Description : The element which takes part in the growth and development of plants
Last Answer : Ans. Plant nutrients
Description : A DNA element which has the ability to move from one chromosomal position to another
Last Answer : Ans. Jumping gene
Description : The essential element required by the N fixing bacterium Rhizobium
Last Answer : Ans. Mo
Description : Large portions of the earth with similar climate, soil, plant and animal life community is known as
Last Answer : Ans. Biosphere
Description : The soil, air and seed borne disease of wheat
Last Answer : Ans. Kernal bunt (Neovossia indica)
Description : The soil borne disease of rice
Last Answer : Ans. Sheath blight of rice (Rhizoctonia oryzae)
Description : Nutrients absorbed by plants from soil solution are carried upward through the
Last Answer : Ans. Xylem
Description : The cause of most of the gaseous interchange in soil
Last Answer : Ans. Diffusion
Description : Which of the plant species can be suggested on saline soil?
Last Answer : Ans. Haloxylon salicornium (II) Biochemistry
Description : The crops prefer acidic soil
Last Answer : Ans. Rice, tea and potato
Description : Method used for the determination of lime requirement of an acid soil is
Last Answer : Ans. Shoemaker’s method
Description : The saline – alkali soil is also known as
Last Answer : Ans. Usar
Description : Alkaline soil is also called as
Last Answer : Ans. Solanetz and Black alkali
Description : Saline soil is also called as
Last Answer : Ans. Solan chalk and White alkali
Description : The soil, which have 8.5 indicates soil is
Last Answer : Ans. Alkaline
Description : In waterlogged rice field, atmospheric nitrogen can be fixed to the soil by
Last Answer : Ans. BGA
Description : Conversion of soil nitrate into gaseous nitrogen is
Last Answer : Ans. Denitrification
Description : Conversion of NH4 to NO2 in soil is brought out by
Last Answer : Ans. Nitrosomonas
Description : Azatobactor can fixes atmospheric nitrogen/ha to the soil.
Last Answer : Ans. 20-30 kg
Description : Rhizobium fixes atmospheric nitrogen/ha to the soil
Last Answer : Ans. 50-100 kg
Description : The method used to determine available phosphorus from soil is
Last Answer : Ans. Olsen’s method
Description : The medium range of available N in soil
Last Answer : Ans. 280-560 kg/ha
Description : The phosphatic fertilizer suitable for acid soil
Last Answer : Ans. Bone meal (23-30%P2O5 )
Description : The fertilizer which destroys soil aggregates
Last Answer : Ans. Sodium nitrate
Description : A practice of turning un-decomposed fresh green plant tissue into the soil to improve fertility status and physical structure of the soil.
Last Answer : Ans. Green Manuring
Description : The capacity of the soil to produce plants under a specified programme of management and it is expressed in terms of yields
Last Answer : Ans. Soil Productivity
Description : The inherent capacity of the soil to supply nutrients to plants in adequate amount and in suitable proportions
Last Answer : Ans. Soil Fertility
Description : The most deficient micronutrient in the Indian soil is
Last Answer : Ans. Zn
Description : Red soil is red coloured due to
Last Answer : Ans. Ferric oxides
Description : Black soil shows black colour due to compound
Last Answer : Ans. Mn
Description : The soil deficient in nitrogen content
Last Answer : Ans. Black soil
Description : Black soil contains the clay mineral
Last Answer : Ans. Montmorillonite clay (2:1)
Description : Newly formed alluvial soil is called
Last Answer : Ans. Khadar
Description : The most important soil group of India
Last Answer : Ans. Alluvial Soils
Description : The soil having more than 30% organic matter is placed in
Last Answer : Ans. Histosol
Description : Black soil belongs the soil order
Last Answer : Ans. Vertisol
Description : The most dominant soil order of India
Last Answer : Ans. Entisol
Description : The smell of soil after fresh shower is due to
Last Answer : Ans. Actinomycetes.
Description : The C : N ratio of the soil are fairly constant between
Last Answer : Ans. 10 : 1 to 12 : 1
Description : Mechanical analysis of soil is estimated by
Last Answer : Ans. Stock’s law
Description : The density of soil water is maximum at
Last Answer : Ans. 4°C
Description : The capacity of the soil to change its shape under moist conditions
Last Answer : Ans. Soil Plasticity
Description : Soil colour is determined by
Last Answer : Ans. Munsell Colour chart