Description : The most critical stage of sugarcane for irrigation is
Last Answer : Ans.Formative stage (60-130 days after planting)
Description : The main critical stage of groundnut for irrigation
Last Answer : Ans.Flowering stage, Pegging stage and Pod formation stage
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 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 : 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 : Most common method of surface irrigation to irrigate groundnut and pulses
Last Answer : Ans.Check basin
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 : The most suitable irrigation method for groundnut
Last Answer : Ans.Check basin method
Description : The method, suitable for crops i.e. Sorghum, cotton, maize, tobacco, potato, sugarcane etc is
Last Answer : Ans.Furrow method
Description : Cropping intensity of maize-potato-wheat
Last Answer : Ans.300%
Description : As a source of N, potato crop require fertilizer of
Last Answer : Ans.Potassium nitrate
Description : Potato tubers should be stored in ventilated closed room with maintenance of
Last Answer : Ans.4-50C temperature and 90-95%RH 25. Tobacco
Description : Special size (superior grade tubers) of potato should have
Last Answer : Ans.8 cm diameter
Description : Seed plot technique (SPT) in potato is used for
Last Answer : Ans.Producing virus free seed tubers
Description : Dehulming of potato is used to
Last Answer : Ans.Obtain quality seed tuber by using the chemical CuSO4
Description : The varieties suitable for late planting of potato is
Last Answer : Ans.Kufri sinduri, Kufri dewa, Kufri jeevan etc.
Description : The short duration varieties of potato is
Last Answer : Ans.Kufri alankar, Kufri chandramukhi, Kufri bahar, Kufri Jyoti etc.
Description : Earthing-up in potato is done at
Last Answer : Ans.30 – 45 DAS
Description : The most popular method for potato planting is
Last Answer : Ans.Ridge and Furrow
Description : True potato seed (TPS) enough for planting one ha. crop.
Last Answer : Ans.40-45 gm
Description : The normal seed rate of potato for one hectare land is
Last Answer : Ans.20-25 qt/ha
Description : Tuber for selected for potato sowing should have
Last Answer : Ans.At least 3 buds, 2.5-3 cm diameter with 25-30 gm weight.
Description : Potato crop favours the soil for best growth
Last Answer : Ans.Sandy loam soil
Description : Potato crop requires an average temperature for tuberization is of
Last Answer : Ans.17-200C
Description : Potato is an
Last Answer : Ans.Underground stem
Description : Protein content in potato is
Last Answer : Ans.1.6%
Description : The solanin content present in potato is
Last Answer : Ans.5 mg/100 gm of potato