Description : Growing of two or more crops simultaneously and intermingled without row arrangements, wherethere is significant amount of intercrop competition is called as
Last Answer : Ans.Mixed cropping
Description : In additive series of intercropping base crop population is — a. Same as pure crop b. Same as intercrop c. Both a & b d. None of these
Last Answer : a. Same as pure crop
Description : Such crops have different growth habits and zero competition to each other.
Last Answer : Ans.Parallel cropping
Description : The main important feature of Indian monsoon
Last Answer : Ans.Long breaks in the rainy season or Prolonged Dry spells
Description : The recommended seed rate of mustard as main crop is
Last Answer : Ans.4-6 kg/ha
Description : The main critical stage of groundnut for irrigation
Last Answer : Ans.Flowering stage, Pegging stage and Pod formation stage
Description : Crops, those are grown to protect the main cash crop from a certain pest or several pests?
Last Answer : Ans.Trap Crops
Description : Crops which are cultivated to catch the forthcoming season when main crop is failed?
Last Answer : Ans.Catch/Contingent Crops
Description : Crops which are grown to supplement the yield of the main crops?
Last Answer : Ans.Augment Crops
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 : When the productions of both inter crops is equal to that of its solid planting.
Last Answer : Ans.Companion cropping
Description : Varieties suitable for both grain and fodder purpose
Last Answer : Ans.CSH 13 and CSV 15 5. Pearlmillet/Bajra
Description : Both blight and Rust resistant varieties are
Last Answer : Ans.UP 2425, PBW 273, WH 291
Description : The detrimental effect of one of higher plants on other higher plants is known as
Last Answer : Ans.Allelopathy
Description : The cropping pattern used on a farm and its interactions with farm resources, other farm enterprises and available technology which determine their makeup is called as
Last Answer : Ans.Cropping system
Description : In early 1800s both businesses and farms benefited from?
Last Answer : What is the answer ?
Description : The association of two organisms in which both the partners are benefited?
Last Answer : Mutualism (symbiosis)
Last Answer : Elton
Description : The type of relationship in which one organism is benefited while there is no effect on other is (a) Symbiosis (b) Commensalisms (c) Mutualism (d) Parasitism
Last Answer : Ans:(b)
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