Description : Most critical stage for irrigation in potato is
Last Answer : Ans.25%tuber formation stage
Description : The most critical stage of sugarcane for irrigation is
Last Answer : Ans.Formative stage (60-130 days after planting)
Description : Critical stage for irrigation in barley
Last Answer : Ans.Active Tiplering Stage (30–35 DAS)
Description : The most important critical stage of rice for irrigation
Last Answer : Ans.Tillering to flowering stage
Description : Most common method of surface irrigation to irrigate groundnut and pulses
Last Answer : Ans.Check basin
Description : The most suitable irrigation method for groundnut
Last Answer : Ans.Check basin method
Description : Which of the following pair of crop & critical growth stage for irrigation is not correctly matched ? a. Wheat – CRI b. Maize – Tasseling c. Gram – Flowering d. Groundnut – Pegging
Last Answer : c. Gram – Flowering
Description : Most critical stages for irrigation of tobacco is
Last Answer : Ans.Topping
Description : The critical stages for irrigation in Rapseed and mustard are
Last Answer : Ans.Rosette stage and Siliqua formation stage 16. Safflower
Description : The most critical stages for irrigation in maize
Last Answer : Ans.Silking stage.
Description : The most important critical stage of wheat is
Last Answer : Ans.Crown root initiation (CRI 20-25 DAS)
Description : Water requirement of maize and groundnut are
Last Answer : Ans.50-80 cm
Description : Late leaf spot disease of groundnut is caused by
Last Answer : Ans.Cercospora personata 13. Sunflower
Description : Early leaf spot disease of groundnut is caused by
Last Answer : Ans.Cercospora arachidicola
Description : Vector of virus in groundnut is
Last Answer : Ans.Aphid
Description : Strain used for biological N2 fixation in groundnut is
Last Answer : Ans.Rhizobium japonicum
Description : Interculture operation in groundnut crop should be avoided at
Last Answer : Ans.Pegging stage
Description : Earthing-up is done in groundnut crop at
Last Answer : Ans.35 to 45 DAS
Description : The common varieties of Spreading type groundnut
Last Answer : Ans.Chandra, Type-28, 64, TMV-1, 3, M- 13, 37, Vikram, Verginia, Gangapuri, Godheri-2, 3
Description : The common varieties of bunch type groundnut
Last Answer : Ans.Jyoti, Kishan, TMV-11, 12, AK-12, 24, Junagarh-11, ICGS-1, 10, 11, 44.
Description : The seed rate of Spreading type groundnut varieties
Last Answer : Ans.100-120 kg/ha
Description : The seed rate of bunch type groundnut varieties
Description : Most suitable soil for groundnut cultivation
Last Answer : Ans.Sandy loam soil
Description : The oil and protein content of groundnut
Last Answer : Ans.45 and 26 %
Description : Fruit of groundnut is called
Last Answer : Ans.Nut
Description : Groundnut is a
Last Answer : Ans.Modified fruit
Description : Spreading/Verginia runner type groundnut is
Last Answer : Ans.Arachis hypogea procumbens
Description : Bunch/Spanish/Erect type groundnut is
Last Answer : Ans.Arachis hypogea fastigate
Description : Irrigation project covered < 2,000 ha of CCA
Last Answer : Ans.Minor irrigation project
Description : Irrigation project covered 2,000 to 10,000 ha of CCA
Last Answer : Ans.Medium irrigation project
Description : Irrigation project covered >10,000 ha of catchments command area (CCA)
Last Answer : Ans.Major irrigation project
Description : Salt content in irrigation water evaluated as best quality
Last Answer : Ans.0.2 to 0.5 g/lt
Description : The ratio of the crop yield to the total amount of water used for irrigation is called, measured in kg/ha-cm is
Last Answer : Ans.Water use efficiency
Description : What will be CPE value when irrigation is scheduled at 0.8 IW/CPE with 6.0 cm depth of irrigation water?
Last Answer : Ans.7.5 cm or 75 mm
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 : Which irrigation method has highest irrigation efficiency?
Last Answer : Ans.Drip method
Description : The saving of water in sprinkler and drip irrigation methods as compared to surface irrigation methods
Last Answer : Ans.25-50%and 50-70%water, respectively.
Description : Micro irrigation method, in which water is applied as drop form through emitters
Description : Drip Irrigation method is also known as
Last Answer : Ans.Trickle irrigation
Description : Drip Irrigation is discovered at
Last Answer : Ans.Israel
Description : Pressure, applied in sprinkler irrigation system
Last Answer : Ans.>2.5 bar
Description : Irrigation method, suitable for undulating land, sandy soils and Vegetable and fruit crops
Last Answer : Ans.Sprinkler method
Description : Micro irrigation method, in which water is applied as spray
Description : Irrigation method suitable for lowland rice and jute
Last Answer : Ans.Flooding
Description : Irrigation is applied to the crop at
Last Answer : Ans.50%soil moisture depletion stage
Description : The percentage of applied irrigation water stored in the soil and made available for consumptive use by the crop
Last Answer : Ans.Irrigation Efficiency
Description : Volume or quantity of water required for irrigation to bring a crop to maturity
Last Answer : Ans.Duty of water
Description : Life saving irrigation is also known as
Last Answer : Ans.Contingency irrigation
Description : Horizontal flow of water in irrigation channels or through canals is known as
Last Answer : Ans.Seepage
Description : Most critical stage in wheat for irrigation is— (A) C.R.I. (B) Flowering (C) Milk (D) Dough
Last Answer : (A) C.R.I.