Description : The development stage of a plant after which no further increase in dry matter occurs in the economic part is known as
Last Answer : Ans.Physiological maturity (II) Modern Concepts of Tillage
Description : The quantity of water needed for normal crop growth and yield in a period of time to a place and may be supplied by precipitation or by irrigation or by both.
Last Answer : Ans.Water requirement of a crop
Description : Volume or quantity of water required for irrigation to bring a crop to maturity
Last Answer : Ans.Duty of water
Description : What is the concentration of solution in ppm if 2 kg of 2,4-D is mixed with 1000 lit of water?
Last Answer : Ans.2000
Description : The ratio of the crop yield to the total amount of water used for irrigation is called, measured in kg/ha-cm is
Last Answer : Ans.Water use efficiency
Description : The tillage aims to reduce tillage to the minimum necessary for ensuring a good seed-bed, rapid germination, satisfactory stands and favourable growing condition?
Last Answer : Ans.Minimum tillage
Description : Which of the following rotations is likely to leave soil richer in organic matter?
Last Answer : Ans.Maize – Oats - Clovers
Description : “Relative land area under sole crop required to produce the same yield as obtained under a mixed or intercropping system at the same level of management is termed as
Last Answer : Ans.Land equivalent ratio (LER)
Description : Maize species produce starch similar to tapioca
Last Answer : Ans.Zea mays ceretina (Waxy corn)
Description : The length of growing period, suitable for growing only a single dry land crop
Last Answer : Ans.14 weeks
Description : A period in which the available soil moisture is enough to meet the evapotranspiration requirement of dry land crops
Last Answer : Ans.Length of growing period
Description : Fresh grapes contain 70% of water while dry grapes contain 30% of water. Find the weight of dry grapes which contain the same quantity of water as 30kg of fresh grapes? a) 30kg b) 40kg c) 70kg d) 80 kg
Last Answer : c) 70kg
Description : One joule is the energy required to (A) Raise the temperature of 1 gm of water by 1°C (B) Raise the temperature of 1 kg of water by 1°C (C) Move a mass of 1 gm by 1 cm distance by a force of 1 Newton (D) Move a mass of 1 kg by 1 m distance by a force of 1 Newton
Last Answer : Answer : D
Description : Detachment and transportation of top soil particles by wind and or by water is known as.
Last Answer : Ans.Soil erosion
Description : Water harvesting in situ is known as
Last Answer : Ans.Runoff farming (VII) Dryland Agriculture
Description : Horizontal flow of water in irrigation channels or through canals is known as
Last Answer : Ans.Seepage
Description : First entry of water from the upper layer of soil is known as
Last Answer : Ans.Infiltration
Description : The artificial application of water to supply moisture essential to plant growth is termed as
Last Answer : Ans.Irrigation
Description : Which of the following could be the unit of rotational inertia of a body in CGS system? a.cm4 b.gm-cm2 c.107 dynes d.kg-cm2 e.gm-cm4
Last Answer : b. gm-cm2
Description : How 800 gm as a decimal fraction of 2 kg?
Last Answer : It is 0.4
Description : The total amount of calcium in an average adult man is about (A) 100 gm (B) 500 gm (C) 1 kg (D) 10 kg
Last Answer : Answer : C
Description : Daily protein requirement of an adult woman is (A) 0.5 gm/kg of body weight (B) 0.8 gm/kg of body weight (C) 1.0 gm/kg of body weight (D) 1.5 gm/kg of body weight
Description : Daily protein requirement of an adult man is (A) 0.5 gm/kg of body weight (B) 0.8 gm/kg of body weight (C) 1.0 gm/kg of body weight (D) 1.5 gm/kg of body weight
Description : Molarity is defined as the number of gm moles of solute per __________ of solvent. (A) Litre (B) kg (C) gm (D) c.c
Last Answer : (A) Litre
Description : Molality is defined as the number of gm moles of solute per __________ of solvent. (A) Litre (B) gm (C) Kg (D) m
Last Answer : (C) Kg
Description : Required seed rate for raising tomato nursery is (A) 1000 gm (B) 400 Kg (C) 400 gm (D) 2.0 Kg
Last Answer : (C) 400 gm
Description : Mark correct option a) A small packet should not exceed 1 Kg in weight. b) Small packet exceeding 500 gm is subject to a delivery fee payable by the addressee at the time of delivery. c) Small ... at double the deficiency for a rate applicable in the inland post. d) All of the above are correct
Last Answer : d) All of the above are correct
Description : Parcel (Max 4 Kg) rate is a) First 500 gm -19 b) Addl 500 gm- 16 c) Home delivery fee above 5 kg- Rs 5d) All are correct
Last Answer : d) All are correct
Description : Registered newspaper single copy (max 5 kg) rate is a) Up to 50 gm- 0.25 b) Exceeding 50 gm to 100gm-0.50 c) Addl 100gm- 0.20 d) All the above are correct
Last Answer : d) All the above are correct
Description : . One stoke (unit of kinematic viscosity) is equivalent to (A) 1 cm2 /second (B) 1 m2 /second (C) 1 gm/cm. second (D) 1 kg. m/second
Last Answer : (A) 1 cm2 /second
Description : A merchant claims to sell goods at his cost price. But by using false weights, he give only 600 gm of goods for every 1 kg that he buys.What is his profit percentage? a)40% b)100% c)60% d)66 2/3%
Last Answer : d)66 2/3%
Description : Kabi buys wheat at Rs. 15/kg and puts a price tag on it so as to earn a profit of 10%. However, his faulty balance shows 1000 gm when it is actually 900 gm. What is his actual gain percentage?
Last Answer : CP of 1000gm = Rs. 15 SP of 900gm = Rs. 16.5 SP of 1000gm =16.5x1000/900 = Rs. 18 Now take 1000gm as reference to calculate profit. Profit=SP-CP=18-15=Rs. 3 Profit % = 3x100/15 = 20%
Description : The detrimental effect of one of higher plants on other higher plants is known as
Last Answer : Ans.Allelopathy
Description : Cropped along with wild land weed are known as?
Last Answer : Ans.Facultative weeds
Description : Drip Irrigation method is also known as
Last Answer : Ans.Trickle irrigation
Description : Life saving irrigation is also known as
Last Answer : Ans.Contingency irrigation
Description : Berseem is also known as
Last Answer : Ans.Egyptian clover
Description : Linseed crop is also known as
Last Answer : Ans.Flex
Description : Safflower crop is known as
Last Answer : Ans.Fencing crop/Border crop
Description : The fruit of mustard is known as
Last Answer : Ans.Siliqua
Description : Soybean is popularly known as
Last Answer : Ans.Wonder crop
Description : Sunflower is also known as
Last Answer : Ans.Non-conventional oilseed crop
Description : Pearlmillet is also known as
Last Answer : Ans.Bulrush millet
Description : The maize protein is known as
Last Answer : Ans.Zein
Description : Which of the following is a indicator plant for the bioassay of Atrazine?
Last Answer : Ans.Soybean
Description : Weed that depends for its growth on its host plant?
Last Answer : Ans.Parasitic weed
Description : An unwanted plant, growing where it is not desired?
Last Answer : Ans.Weed
Description : The simplest way of adaptation of plant to drought is
Last Answer : Ans.Evasion
Description : A method of plant analysis for assessing nutrient requirement in sugarcane is
Last Answer : Ans.Crop Logging
Description : Which part of the cotton plant contains lint and fuzz?
Last Answer : Ans.Hemp