Agriculture Agronomy One Liner Questions for UAF Entry Test Part-4

Agriculture Agronomy One Liner Questions for UAF Entry Test Part-4
Agriculture Agronomy One Liner Questions for UAF Entry Test Part-4

Agriculture Agronomy One Liner Questions Preparation. Agriculture Agronomy One Liner Questions for UAF Post Graduate Entry Test Preparation. Agriculture Agronomy One Liner Questions for M.Sc Students. Agriculture Agronomy One Liner Questions for Ph.D. Students. Agriculture Agronomy One Liner Questions for Agriculture Students.

StatementAnswer
In soil the moisture deficit conditions plants fertilized with the………..increases the ability of the water uptake.Phosphorus
Optimum moisture content for the tillage is……………….60percent
Orchard bench terraces are basically the narrow benches built on the ………..Very Steep Slope
Optimum slopes for the bed and the furrow system range from…………………..0.3-0.8percent
Cropping pattern of the Jowar Oilseeds Cotton Wheat is followed in the………………..Thal Zone
In site main water harvesting techniques are the………………Contour bonding, vegetative barriers, micro catchments
Losing the……………….centimeter top soil can reduce the wheat yield by……………percent2.5 ———– 5 to 10
In rains drop erosion soil particles can jump up to the…………..2.5 feet
In RUSLE to calculate the soil loss by the erosion R stands for the…………………Erosivity of rainfall
Enhancement of the per unit area production of the crops is known as ……………… approach techniqueVertical
Generally FYM contains the………….. per tone10 kg N + 16 kg P2O5 + 23 kg K2O
In band placement method of the fertilizers, it can be placed in the bands………… centimeter to the side and the………..centimeter below rows of the seeds.5 to 7 _______ 3 to 5
In the cereals, fertilizer use efficiency is measured by theProductivity Index
……….., …………and the…………are usually made available to the plants via cation exchange surfaces of the organic material and the clay soil surface particlesCa, Mg, K
Contour binding is done to check the_______________Sheet erosion
When the trees and shrubs are planted in the long rows along the streams, they are described_________________________Shelter belts
Strip tillage is the example of the_______________Special type of tillage
Bar harrow is example of the______________________Tertiary tillage implements
Timely sowing of wheat after the rice harvesting is possible through the__________________Zero tillage
The size of the each small plot (Kiari) in the basin irrigation system is______________1 to 2 kanals
The water application in the interconnected basins is_________________Cascade method of irrigation
Reaper is used for the__________________Crop harvesting
Corrugation irrigation method is the type of the__________________Furrow irrigation
Seeds which are more than the half of its original size are known as………….Pure seed
The permissible limit of the other crop seed in the wheat seed is________________0.05percent
The water use efficiency of the…………irrigation system is the maximum.Drip irrigation
………is used to break hardpan and reduce the compaction of the soil.Chisel plough
How many bags of the TSP are required for an area of 2 ha if the recommended dose of the P is 137 kg per ha____________?12 bags
How many bags of the MOP are required for an area of 2 acres if the recommended dose of the K is 75 kg per acre________________?5 bags
Unwanted plant which have some economic importance & desirable characteristics are known as__________________Relative weeds
Weeds like the…………in the rice have tendency to cause lodging of the cropDidhan
Any plant & vegetation excluding fungi, interfering with objectives & requirements of the people is known as weed, defined by the___________ 
Example of the relative weed is the______________ 
Following are the examples of the absolute weeds except the___________Didhan
Under favourable growth conditions the Sorghum halepense accumulates the_______________Nitrates
Sorghum halepense produce the………… as a result of the droughtHydrocyanic acid
Aesthetic value of the home lawn is known as_________________Poa grass
…………….in sorghum cause the unpleasant odour to the flourStriga
Some weeds also improve soil fertility by the…………..weed is usedFixing N
Adding organic matter
Adding nutrient (All of these options are correct)
…………is used in understanding the mechanism of the inheritanceDatura
Sorghum halepense at the tillering stage is poisonous to the animals because of the……………….Prussic acid
All of the weeds with the limited life cycles depend on the……………. reproduction for their survivalSexual
C3 weeds require the…………… molecules of ATP to synthesize the molecule of glucose18
…………is helpful in the reducing soil water erosionKhabbal grass
Saccharum spontaneum (Kahi) help in reducing the______________Wind erosion
Weeds with cylindrical, hollow stalks & stem like leaves arranged alternatively, cylindrical stems and the fibrous roots but some species have rhizomes are known as______________Rushes
Example of the biennial weed is the…………….Wild carrot
Weeds arbitrarily defined by the law as more troublesome and difficult to the control are………………..Noxious weeds
Weeds like the………………in wheat have tendency to cause the lodging of croplodging of crop
Jangli jai
Lehli
Dumbi citti (All of these options are correct)
Sorghum halepense (Baru grass) cause the objectionable odour to the………….. flourSorghum
For reclamation of the industrial waste water containing heavy metals__________________is valuableWater hyacinth
Morphological resemblance of the weed with crop is ………………..Mimicry
Double pre sowing irrigation is applied to control the weed before the wheat sowing, this is known as____________Dab method
False seed bed
Stale seed bed (All of these options are correct)
In the rice wheat cropping system…………… is a major weed problem in the wheatDumbi sitti
Persistence of the dumbi sitti in the soil is …………………years4-5
Winter annual weeds germinate in the________________Fall
Summer annual weeds produce the seeds in the_________________Autumn
Weeds with the thicker root systems, woody stems and the underground stems and dormant buds are known as_____________Perennial weeds
A free floating & anchored aquatic weed adapted to grow with the most of its vegetative tissue at or above the water surface, Lowering or rising with water level is known as__________________Floating weeds
Striga lutea is the…………. on Sorghum, millets, maize, sugarcanePartial root parasite
Weeds foreign in the origin, introduced by the man from other countries are known as__________________Anthrophytes
Exotic
Alien (All of these options are correct)
Native & indigenous weeds found in the wild and sometimes in the cultivated area of a country are known as_______________Apophytes and facultative
………..require the bright sunlight conditions for their growth and developmentHeliophytes
……….weeds occurs only in the cultivated land, cannot compete with the volunteer weeds in a closed communityObligate
Extent to which the weed growth is desired to be limited is largely depends on the……………….Cost of weed control
Benefits anticipated from the operation
Use of integrated weeds management (All of these options are correct)
Which process is the most advantageous in case of the weed prevention on the farmer’s field_______________________?Keeping vigilance
The main objective of the…………….is to leave the minimum space for the weeds_____________________Increase in crop density
Increase seed rate
Inter cropping (All of these options are correct)
Which of following is not useful considerations regarding weed for the successful biological weed control____________________?None of these
Results of the…………….are difficult to the observe, measure and demonstrate.Weed Prevention
Which is best program for the small populations of noxious and perennial weeds_________________? 
Hand pulling with the help of the fork, sharp blade & tip of a sickle is called……….. 
Mechanical pulling of the aquatic weeds with their shallow roots and the rhizomes covered in the Mud is known as____________-None of these
Exploitation of the escape mechanism to manage the weeds is the principle of the…………….Sowing date
Which is not the advantage of the biological weed control method__________?Field specific control
A rubber pipe which carries the spray solution to the lance is known as__________Hose
Spray droplets become the………..as the spray pressure is decreasedLarger
Decreasing the spray pressure results in the………. volume of the carrier (Water) applied to an areaReduced
Proper sprayer calibration is essential to the application of correct amount of the…….safely and effectivelyHerbicide
Example of the rabbi season weed is the____________Kasni
Example of the kharif season weed is the_______________Bhakra
Which type of the nozzle is not appropriate for the herbicide application_________________?Hollow con
For the calibration of the hand knapsack sprayer, marking off area in the field must be in the_____________Square feet
Square meter
Square karam (Any of these)
Formula for the computation of the water quantity required per hectare to spray herbicide is the_______________Water required = area of hectare/area sprayed × quantity of water used on sprayed area
Calculate the water required to the spray an acre, when the hand knapsack sprayer runs over a distance of the 200 feet and carries a spray swath of 7 feet and water used to spray this area is 5 Liter______________155.57 Liters
During Sprayer calibration, if the man covers an area of the 15 m × 8 m with 3 liters, how much the water is required to spray the herbicide on one acre____________101.2 Liters
Which of following weeds has the close morphological resemblance with the wheat__________________?Jangli Jai
During Sprayer calibration, if the man covers an area of the 30 feet x 40 feet with 3.03 liters, how much the water is required to spray the herbicide on one acre_______________109.9 Liters
For weed control in the maize, how much the Dual Gold 60 WP is required for an area of 3.5 acre, if the recommended dose of the active ingredient (Atrazine) is 0.45 kg /ha_______________1.06 kilogram
Which of following weeds has the close morphological resemblance with the wheat_____________?Dumbi citti
How much the Butachlor super (60percent EC) is required for an area of the 1 acre, if the recommended dose of the active ingredient (Bromoxynil) is 0.45 kg /h___________________304 mL
Which of following is not the rabbi season weed_______________?Itsit
The suitable pressure for spraying the herbicide is the______________40 PSI
The walking speed during the herbicide spray must be between the____________3.34 to 8.35 Km/h
Water movement, gaseous exchange and the minimum soil disturbance provides the_______________None of the given options is correct
On the waterlogged soil ………. Which fertilizer should be preferred?Ammonical
While blending the two fertilizers, granule size of the macronutrient supplying fertilizer should be the………that of the micronutrient supplying fertilizer.Equal to
Under the dry soil conditions, addition of the nutrients will be the_____________Increase wilting
Important components of the soil quality include the______________Texture
Structure
Organic matter fraction (All of the given options)
Apparent recovery efficiency can be obtained by theDividing utilization efficiency by physiological efficiency
In the alkaline soils………..are the main problems for the successful crop production.Fe deficiency and boron toxicity
Agriculture Agronomy One Liner Questions

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