Description : Fertilizers contain more than 25% of primary nutrients, e.g. Urea (46%), DAP (18% N and 46% P2O5 ).
Last Answer : Ans. High analysis fertilizers
Description : Slowly released N fertilizers
Last Answer : Ans. Scoated urea, Neem coated urea, Urea super granule
Description : Excess of N, P and K causes deficiency of
Last Answer : Ans. Cu
Description : Deficiency symptoms of N, P, K, Mg and Mo appear in
Last Answer : Ans. Older leaves
Description : N, P and K are
Last Answer : Ans. Primary nutrients
Description : N, P, K, Ca, Mg and S are
Last Answer : Ans. Macro nutrients
Description : Well decomposed FYM contains N, P and K content
Last Answer : Ans. 0.5:0.2:0.5%
Description : Which are macro-nutrients provided by inorganic fertilizers? -General Knowledge
Last Answer : The answer is 'Nitrogen,phosphorus and potassium'
Last Answer : answer:
Description : Which are macro-nutrients provided by inorganic fertilizers?
Last Answer : Nitrogen, phosphorus and potassium
Description : Crop logging’ is the method of? a. Soil fertility evaluation b. Plan analyst for assessing requirements for nutrients for crop production c. Assessing crop damage d. Testing suitability of fertilizers e. None of these
Last Answer : e. None of these
Description : What are the advantages of fertigation in agriculture? 1. Controlling the alkalinity of irrigation water is possible. 2. Efficient application of Rock Phosphate and all other phosphatic fertilizers is possible. 3. Increased availability of ... 1, 2 and 4 only c) 1, 3 and 4 only d) 2, 3 and 4 only
Last Answer : c) 1, 3 and 4 only
Description : Citric acid soluble phosphatic fertilizers
Last Answer : Ans. DCP, Basic slag and Bone meal
Description : Water soluble phosphatic fertilizers
Last Answer : Ans. SSP, DSP, TSP and DAP
Description : For reactions in parallel viz A → P (desired product) and A → Q (unwanted product), if the order of the desired reaction is higher than that of the undesired reaction, a (A) Batch reactor is preferred over a ... a single CSTR for high yield (C) Both (A) and (B) (D) Single CSTR is the most suitable
Last Answer : (C) Both (A) and (B)
Description : The four properties of a system viz. P, V, T, S are related by __________ equation. (A) Gibbs-Duhem (B) Gibbs-Helmholtz (C) Maxwell's (D) None of these
Last Answer : (C) Maxwell's
Description : Most important nutrients required for tomato cultivation
Last Answer : Ans. Boron and zinc
Description : Nutrients absorbed by plants from soil solution are carried upward through the
Last Answer : Ans. Xylem
Description : Multiplication of cell of large number of plants placed in appropriate environment conditions with required nutrients is known as
Last Answer : Ans. Plant tissue or in vitro culture
Description : Total no. of functional nutrients
Last Answer : Ans. 21 (Essential elements + Co, V, Si, Na)
Description : Total no. of essential nutrients for plants
Last Answer : Ans. 17
Description : Which nutrients can be applied by fertigation
Last Answer : Ans. Nitrogen and sulphur
Description : The fertilizer which supplies 3 essential plant nutrients
Last Answer : Ans. SSP
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 fine earth covering land surface acts as a reservoir of nutrients and water
Last Answer : Ans. Soil
Description : The major macro- elements are C; H; O; N; S; P; K; Ca; Mg and Fe ganic food. Such plants are called?
Last Answer : Heterotrophic plants
Description : Let’s look at words at the end of the second and fourth lines, viz., ‘snows’ and ‘clothes’, ‘true’ and ‘you’, ‘below’ and ‘know’. -English 9th
Last Answer : Earth-hearth, done-one, lay-away, another-over, flat-that, faint-saint, form- worm, food-wood, same-flame.
Description : An appropriate combination of farm enterprises viz., cropping system, livestock, poultry, fisheries and the means available to the farmer to raise them for increasing profitability is called as
Last Answer : Ans.Farming system
Description : The Monetary Authority in India, viz Reserve Bank of India is bound to maintain a reserve against the notes issued, Whatever may be the mount. This system is called as __________ A. Minimum Reserve ... Reserve System C. Maximum Fiduciary Issue system D. Simple deposit system E. None of the Above
Last Answer : A. Minimum Reserve System Explanation: The RBI follows a minimum reserve system in the note issue. Initially, it used to keep 40 per cent of gold reserves in its total assets.
Description : The type of liquor circulation system to be ' employed in evaporators (viz. natural or forced circulation) is determined mainly by the __________ of the liquid. (A) Viscosity (B) Density (C) Thermal conductivity (D) Corrosive nature
Last Answer : (A) Viscosity
Description : There are two systems under which village postmen’s beats can be arranged, viz., a) The fixed beat, & unfixed beat system b) Normal beat & emergency beat c) Single beat & double beat d) None of these
Last Answer : a) The fixed beat, & unfixed beat system
Description : Heat transfer rate to the charge/stock in a furnace does not depend upon the (A) Type of fuels viz. solid, liquid or gaseous (B) Flue gas temperature (C) Emissivity of refractory walls (D) Initial temperature of the charged stock
Last Answer : (A) Type of fuels viz. solid, liquid or gaseous
Description : An aeroplane is starting a non-precision approach with an MDH of 250ft and minimum visibility of 800 meters. ATC gives threshold, mid-runway and final third RVRs. When may the approach be started? ... than 800m. RVR is for precision approaches only. d. When threshold RVR is greater than 800m
Last Answer : d. When threshold RVR is greater than 800m
Description : Write various advantages of using high mast tower lighting viz a vIz Sodium lamps in circulating areas?
Last Answer : Ans. (i) Better illumination (ii) Vide area illumination (iii)where mass public movement (iv) Where loading & unloading of materials (v) At goods coaches & passenger coaches formation, checking and maintenance.
Description : Nandita scores 60% marks in five subjects together, viz., Hindi, Science, Mathematics, English and Sanskrit, where in the maximum marks of each subject were 105. How many marks did Nandita score in Science, if she scored 69 ... and 51 marks in English? a) 66 b) 68 c) 55 d) 65 e) None of these
Last Answer : Answer: D Total of maximum marks of all subjects=105×5=525 75% of 525=525 ×60/100= 315 Obtained marks of foru subjects (Hindi, Sanskrit, mathematics and English) =69+62+68+51=250 So, the obtained marks in Science=315-250=65
Description : High quality crop soil requires humus as a major component. Which of the following best describes the composition of humus w) fine sand particles x) decaying organic matter y) mineral like clay matter z) chemical fertilizers
Last Answer : ANSWER: X -- DECAYING ORGANIC MATTER
Description : Disease caused due to deficiency of vitamin K
Last Answer : Ans. Non-coagulation of blood
Description : Vitamin K is also known as
Last Answer : Ans. Phyloquinon
Description : Vit. A, D, E and K are
Last Answer : Ans. Fat soluble vitamins
Description : Are there an nutrients in those sugary childrens cereal?
Last Answer : Probably not But who cares, the lucky charms marshmallows are awesome
Description : .Match items in column I with those in columnII. Column I Column II (A) Peritrichous flagellation (J) Ginkgo (B) Living fossil (K) Macrocystis (C) Rhizophore (L) Escherichia coli (D) Smallest flowering plant (M) Selaginella (E) Largest perennial ... - M; E - J (d) A - J; B - K; C - N; D - L; E - M
Last Answer : (a) A - L; B - J; C - M; D - N; E - K
Description : What are the major types of nutrients?
Last Answer : 1. Carbohydrates2. Proteins3. Fats
Description : When C : N ratio goes on increasing the availability of nutrients to crops will- a. Increases b. Decreases c. Does not change d. None of these
Last Answer : b. Decreases
Description : Aniline reacts with mixed acid (conc. `HNO_(3)` and conc. `H_(2)SO_(4)`) at 288 K to give P (51%), Q (47%) and R(2%). The major product (s) of the fol
Last Answer : Aniline reacts with mixed acid (conc. `HNO_(3)` and conc. `H_(2)SO_(4)`) at 288 K to give P ... of the following reaction sequence is (are) B. C. D.
Description : If `((x^(m)xx x^(n))/x^(p))^(q)=x^(k)`, then `k=` ________.
Last Answer : If `((x^(m)xx x^(n))/x^(p))^(q)=x^(k)`, then `k=` ________.
Description : If x gram of gas is adsobed by m gram of adsorbent at pressure P the plot of log `(x)/(m)` versus log P is linear .the slope of the plot is : (n and k
Last Answer : If x gram of gas is adsobed by m gram of adsorbent at pressure P the plot of log `(x)/(m)` versus log P is linear ... 2 k` B. log k C. n D. `(1)/(n)`
Description : For a linear plot of log(x/m) versus log p in a Freundlich adsorption isotherm, which of the following statements is correct ? (k and n are constants)
Last Answer : For a linear plot of log(x/m) versus log p in a Freundlich adsorption isotherm, which of the following ... Both k and 1/n appear in the slope term.
Description : Deficiency symptom fo mobile elements (e.g. N,Mg,K,P) first appear in
Last Answer : Deficiency symptom fo mobile elements (e.g. N,Mg,K,P) first appear in
Description : The recommended dose of N, P and K for rice crop
Last Answer : Ans.100:60:40 kg ha–1
Description : The recommended fertilizer dose (N:P:K) for fodder and fibre crops are
Last Answer : Ans.2:1:4