Description : Harvest index (HI) of Pigeonpea is
Last Answer : Ans.0.19 (lowest among pulses). 9. Fieldpea
Description : World’s first hybrid variety of Pigeonpea is
Last Answer : Ans.ICPH-8
Description : Sterility mosaic and wilt resistant variety of pigeonpea
Last Answer : Ans.Amar, Narendra Arhar 1, Azad
Description : Short duration varieties of pigeonpea?
Last Answer : Ans.Pusa Ageti, T21 , HY2 , Pusa 84
Description : Extra-short-duration variety of pigeonpea
Last Answer : Ans.UPAS-120
Description : Zn deficiency in Pigeonpea is rectified by spraying of
Last Answer : Ans.5 kg ZnSO4 + 2.5 kg Lime ha –1
Description : The normal seed rate of pigeonpea?
Last Answer : Ans.10-15 kg/ha
Description : The sowing time of late maturing pigeonpea is
Last Answer : Ans.1 st week of July
Description : The type of seed germination in pigeonpea is
Last Answer : Ans.Hypogeal
Description : Late maturing pigeonpea is
Last Answer : Ans.Cajanus cajan bicolor
Description : Early maturing pigeonpea is
Last Answer : Ans.Cajanus cajan flavus
Description : 2, 4-D belongs to the chemical group
Last Answer : Ans.Chloro phenoxy compound
Description : Diquat, Paraquat, Oxadiargyl and Glyphosate etc. belongs to the selectivity group
Last Answer : Ans.Non-selective herbicides
Description : 2, 4-D, Simazine, Atrazine and Fluchloralin belongs to the selectivity group
Last Answer : Ans.Selective herbicides
Description : The botanical name and family of linseed is
Last Answer : Ans.Linum usitatisium, Linaceae
Description : The botanical name and family of wheat
Last Answer : Ans.Triticum spp., Poaceae
Description : The botanical name and family of paddy
Last Answer : Ans.Oryza sativa, Poaceae
Description : The more nutrient exhaustive family is
Last Answer : Ans.Poaceae (Graminae)
Description : The vector of sterility mosaic of pigeonpea
Last Answer : Ans. Mite (Aceria cajani) (5) Groundnut
Description : Wilt of pigeonpea is caused by
Last Answer : Ans. Fusarium oxisporum f. sp. udum
Description : Isolation distance for certified pigeonpea
Last Answer : Ans. 50 m
Description : Wilt of pigeonpea is caused by (a) Fusarium udum (b) Gibberella indica (c) Rhizopus nigricans (d) Aspergillus flavus
Last Answer : (a) Fusarium udum
Description : Fertilizers contain Cl ions are not suitable for a. Pigeonpea b. Sugarcane c. Potato d. Wheat
Last Answer : c. Potato
Description : Continuous cropping of which legume crop cause auto allelopathy? a). Chickpea b). Alfa-alfa c). Cowpea d). Pigeonpea
Last Answer : b). Alfa-alfa
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