Agronomy 100 One Liner Questions for UAF Entry Test Preparation Part-6

Agronomy 100 One Liner Questions for UAF Entry Test Preparation part-6
Agronomy 100 One Liner Questions for UAF Entry Test Preparation part-6

Agronomy 100 One Liner Questions. Agronomy 100 One Liner Questions for UAF Post Graduate Entry Test. Agronomy 100 One Liner Questions For M.Sc Students. Agronomy 100 One Liner Questions for PhD. Students.

StatementAnswer
PEG stands for the……………………Polyethylene glycol
First line of the defense against the drought is…………………Reduced leaf area
The entry of the water into the soil is known as………………….Infiltration
Small openings in the bark of the woody plants for the exchange of gas and water are known as…………………….Lenticels
In response to the stress conditions the concentrations of the ABA …………………..in the plants.Increases
Proline is the ………………………Imino acid
The movement of the water in the tracheids is ………………..than the vessels.Slower
The capacity of the liquid to neutralize the attraction between the electrical charges is known as……………………….Dielectric constant
Pressure bomb is the instrument frequently used for measuring the……………………Water potential
……………….type of the farming is practiced in the rain fed areas.Subsistence
Lands where growing season is less than the…………….days are categorized as dry lands120
In the………………..zone, annual rainfall is less than the 300 mm.Arid
ICRISAT was established in the………………….India
……………..type of the farming is dependent on the residual moisture of the summer floods and rains.Sailaba
Water erosion is the major problem in the…………………..Hilly areas
The major type of the water available to the plants is …………………Capillary water
Desertification is the process of land the……………………Degradation
Number of the acres to be irrigated by the given amount of the water within a given period of the time is known as …………. of water.Duty
Part of rainfall which is retained in root zone and used by the plants is……………….Effective rainfall
Yield of the individual genotype relative to the highest yielding genotype in population is known as…………………..Relative yield
In the CAM plants, there is the………………….. arrangement of the CO2 fixation cycle.Temporal
WUE of the rice is the………………. than wheat.Less
Water always moves the from high…………………to low………………….Water potential
Tracheids are mostly found in the………………..Gymnosperms
Photoreespiration takes place in the……………….Chloroplast
The process of the loss of water from the living plants is known as ……………………Transpiraion
Transpiration ………………………water deficit in plants.Creates
Chloroplasts are the……………………… in guard cells.Present
Root hair are the………………………Unicellular
Water Use Efficiency is the maximum in the…………………plants.CAM
ABA is………………..the closure of the stomata.Stimulates
Early maturity is the mechanism of the drought_______________Escape
The Osmotically active charged solutes are known as……………….Osmolytes
Drought can last for the…………………period of the time.Indefinite
…………………….is the major limiting factor for the plants in the rain fed areas.Water
A stream of the water is throwing its water into the reservoir whose volume is the 328.82 feet 3 .The time to fill this reservoir is 1.5 hours. Find the discharge in the feet 3___________________3.65 ft3
The Makran coastal basin covers an area of  the………………122,400 sq.km
In USA area under the irrigation increased from the 14M acres in 1910 to………………….in 1960?30.7M acres
In the water balance equation, rainfall – river out flow is equal to the………………….Evapotranspiration
PNWRS stands for the……………………..Pakistan National Water Resource Strategy
Matured parts of the plants like fresh harvested grains contained the moisture……………………….15–20percent
Quantity of the water used by the plants (WP) for its metabolic activities estimated as the……………….Less than 1percent
Eastern rivers contribute the……………….maf of the water.8.47
The total quantity of the water used for the irrigation is known  as…………………………Gross irrigation requirement
……is the ratio between the quantities of the water from the source and that which reaches irrigation area.Conveyance efficiency
Ripening and the enlargement comes under the………………….phase.Maturity
Flow domain consists of the…………………River catchments
The stage of the elongation of the internodes in relation to the irrigation is called………………….Shooting
Rate of the Leaf appearance and Leaf expansion decreased due to the………………….stress?Drought
By the efficient use of the water in crop production we can save the…………………..water.25percent
An agronomic & physiological approach centered on the yield related to the water input (WUE) …………………………TDM/ sum of ET
The ratio of the volume of the irrigation water consumed by the crop of an irrigated area to the volume applied to this area is called________________Irrigation efficiency
Water application efficiency on farm depends on many factors like the………………..Texture
Area for the triangular section can be measured by A……………..Width*(Depth)2
The lower the Relative Humidity is greater will be………………….Evapotranspiration
Water use efficiency decreases with the increasing…….for the cool climatic plants.Temperature
When the Dm<DI then it means the………………. of yield.Does not decline
Effective root depth for the cereals is the……………….1meter
Time and the amount of the irrigation water comes under the………………..Irrigation scheduling
Irrigation scheduling is capable of saving of the water used for the irrigation_______________________15-25percent
According to the_____ 50percent water depletion is necessary before the irrigation application.Dorrenbos and kassam
Soil moisture content is determined by using the one of following………………….Gravimetric method
Gypsum block method
Transio meter method (All of these options are correct)
Crops with the shallow root system have the………………..Dl value than crop with deep the root systemLow
Value of the effective root depth for the cereals is the………………….3.3 ft
…………….major sources of the water.Two
Critical soil moisture deficit depends on the……………………Nature of crop
Rainfall and snow is the water source for the………………..Indus Basin River
Closed basin kharan desert (Both of these)
We are getting approximately the……………water from the Closed basin Kharan desert4.5 maf
Makran coastal basin constitutes of the streams of the……………….Malir
Hub
Porali (All of these options are correct)
Ground water is also found in the some barani lands at the depths varying from the……………….100 to 200 ft
Eastern rivers contribute the………………of water.8.47 maf
Pakistan having the……………reservoirs?Three
Water released by hydropower plants returns to the…………………River system
The gross irrigation requirement can be for the_______________Field
Farm
Outlet command area (All of these options are correct)
Reproductive phase of the plant includes the………………..Flowering stage
The stage when the two nodes be seen i.e., beginning of the shooting is called……………………………Jointing
If volume of the one cubic foot of water is passing through in the given cross section in one second, the discharge is said to be the…………………Cubic feet/sec
Ripe for the harvesting known as…………………stageDead ripe
Net consumption of the water is normally about the…………….of the total water available.2Percent
…………………..water is utilized in the industry.1 Percent
The sequence of the growing crops by an individual farmer in the specific area is known as________________Cropping scheme
Most of the dicot seeds, the mode of the germination is the______________Epigeal
Blind hoeing is normally carried out in the__________________Sugarcane
Plant population of the plot is calculated from the_____________Area of the plot
Ozone layer is present in the________________Stratosphere
Growing of the only one crop on a piece of the land year after year is known as_________________Monoculture
Leaf area index is always the……………..to the land area.Inversely proportion
Solarimeter is used to measure the intensity of the__________________Light
In the ammonium sulphate percent of N is the______________-21
NIAB is abbreviation of the_______________Nuclear institute of agriculture and biology
The natural death of the leaves in which the leaves die and do not detach by twigs & petiole is known as_______________Senescence
Environment of the soil is known as__________________Lithosphere
………………generally promote the elongation of the rootsAuxins
Agro meteorology is defined as the science of the________________Crop production in relation to weather
Solar radiation in the…………..wave band is useful for the plant growthVisible
Temperature indicates the………………………Intensity of heat energy
Optimum temperature for the crop growth in the Pakistan is_______________25 – 30 ˚C
Transpiration is the loss of water from the…………………into atmosphereGreen plants
Remote sensing is the technique of the obtaining information from the distance using…………………….Sensors
A model is the schematic representation of the…………………….System
Agronomy 100 One Liner Questions

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