Description : The tillage implement, most suitable for rice cultivation is
Last Answer : Ans.Power tiller
Description : The tillage implement used to break subsoil is
Last Answer : Ans.Chisel plough
Description : A system of tillage in which organic residues are not inverted into the soil and used as a protective cover against erosion and evaporational losses of soil moisture?
Last Answer : Ans.Conservation tillage or stubble mulch tillage
Description : The word ‘Zero tillage’ was termed by
Last Answer : Ans.Jethro Tull
Description : The tillage referred as no tillage in which the crop is planted in unprepared soil
Last Answer : Ans.Zero tillage
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 : Conventional tillage involves
Last Answer : Ans.Minimum tillage, Zero tillage and Conservation tillage.
Description : The secondary tillage implements are
Last Answer : Ans.Cultivator, Harrows, Hoe, Planker, Roller etc.
Description : The tillage operation, done to create a good seedbed for proper seeding/planting
Last Answer : Ans.Secondary tillage
Description : The primary tillage implements are
Last Answer : Ans.Deshi plough, MB plough, Ridge plough, Disk plough etc.
Description : The tillage operation mainly aims to break, open and turn the soil
Last Answer : Ans.Primary/tillage
Description : Who is the father of tillage?
Description : The good physical condition of soil after tillage is
Last Answer : Ans.Tilth
Description : Post-plant tillage helps in a). Mixing of manures b). Control of weeds c). Soil and water conservation d). None e). All
Last Answer : e). All
Description : The full form of LEISA is
Last Answer : Ans.Low External Input Sustainable Agriculture
Description : The crop grown on degraded land for improvement is called
Last Answer : Ans.Conservation crop
Description : Bench Terracing is practiced on
Last Answer : Ans.Steep slopping (16-33%) and undulated land
Description : Contour Bunding is adopted where
Last Answer : Ans.Land slope (6 %) and in areas where average annual rainfall is < 600 mm.
Description : The most popular mechanical measure to control soil erosion and conserve is
Last Answer : Ans.Contour Bunding
Description : About 50-75% of soil erosion by wind is carried out by
Last Answer : Ans.Saltation
Description : What are the types of soil movement in the process of wind erosion?
Last Answer : Ans.Saltation, Suspension and Surface creep
Description : Detachment and transportation of top soil particles by wind and or by water is known as.
Last Answer : Ans.Soil erosion
Description : The Bright Red coloured triangle in herbicide shows
Last Answer : Ans.Extremely toxic group (IX) Soil and Water Conservation
Description : Which of the following causes more wastage of herbicide by drift?
Last Answer : Ans.Ultra-low volume sprayer
Description : BIPOLARIS is used to control weed
Last Answer : Ans.Johnson grass
Description : First commercial Bio-herbicide is
Last Answer : Ans.DEVINE
Description : The most dominant aquatic weed Eichhornia crassipes is controlled by
Last Answer : Ans.Neochetina bruchi
Description : Parthenium hysteroforus is biologically controlled by
Last Answer : Ans.Zygrogramma bicolarata
Description : First biologically controlled weed is
Last Answer : Ans.Lantana camara
Description : Which of the following is a indicator plant for the bioassay of Atrazine?
Last Answer : Ans.Soybean
Description : Which of the following weed having herbicide resistance?
Last Answer : Ans.Avena fatua
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 : Herbicides are not used in dust formulation because of
Last Answer : Ans.Drifting hazards
Description : Which is a contact selective herbicide?
Last Answer : Ans.Propanil
Description : Which herbicide shows Knock down effect?
Last Answer : Ans.Paraquate, Diquate and Glyphosate
Description : Paraquate is a
Last Answer : Ans.Contact herbicide
Description : What is the trade name of Fenoxa prop-ethyl?
Last Answer : Ans.Whip super
Description : What is the trade name of Pendimethalin?
Last Answer : Ans.Stomp
Description : What is the trade name of Nitrofen?
Last Answer : Ans.Toke E-25
Description : What is the trade name of Glyphosate?
Last Answer : Ans.Roundup
Description : What is the trade name of Ethoxy sulfuron?
Last Answer : Ans.Sunrise
Description : What is the trade name of Chlorimuron 10% + Metasulfuron-methyl 10%?
Last Answer : Ans.Almix
Description : What is the trade name of Chlorimuron-ethyl?
Last Answer : Ans.Classic, Kloben
Description : What is the trade name of Alachlor?
Last Answer : Ans.Lasso
Description : Glyphosate and Anilophos belong to the chemical group
Last Answer : Ans.Organophosphorus
Description : Alachlor, Butachlor and Propanil belong to the chemical group
Last Answer : Ans.Amide
Description : Atazine and Simazine belong to the chemical group
Last Answer : Ans.Triazines
Description : Fluchloralin and Pendimethalin belong to the chemical group
Last Answer : Ans.Dinitroanilines
Description : 2, 4-D belongs to the chemical group
Last Answer : Ans.Chloro phenoxy compound
Description : The example of POST herbicides are
Last Answer : Ans.2, 4-D, Diquat, Paraquat, Isoproturon, Fenoxaprop-ethyl, Sulfosulfuron, Chlorimuronethyl etc.