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 : Mustard crop planted at a spacing of 50 x 20 cm will have _______ plants/ha.
Last Answer : Ans.1,00,000
Description : The seed rate of jute per ha
Last Answer : Ans.8-10 kg/ha
Description : The seed rate/ha of mungbean is
Last Answer : Ans.20-25 kg
Last Answer : Ans.12-15 kg
Description : The varieties suitable for late planting of potato is
Last Answer : Ans.Kufri sinduri, Kufri dewa, Kufri jeevan etc.
Description : The most popular method for potato planting is
Last Answer : Ans.Ridge and Furrow
Description : As a source of N, potato crop require fertilizer of
Last Answer : Ans.Potassium nitrate
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 : Seed plot technique (SPT) in potato is used for
Last Answer : Ans.Producing virus free seed tubers
Description : The normal seed rate of potato for one hectare land is
Last Answer : Ans.20-25 qt/ha
Description : Problematic weed, whose seed once mixed with crop seed is extremely difficult to separate?
Last Answer : Ans.Objectionable weed
Description : The seed rate of oat crop is
Last Answer : Ans.80 -90 kg/ha
Description : The recommended seed rate of mustard as main crop is
Last Answer : Ans.4-6 kg/ha
Description : The seed of succeeding crops is sown broadcast at 10 to 15 days before harvesting rice crop?
Last Answer : Ans.Paira/Utera Crops
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 : The nursery area required for providing seedlings for transplanting 1 ha rice field
Last Answer : Ans.1000 m2 (1/10 ha)
Description : Which of the following is TPS variety of Potato ? (A) JH 222 (B) Chipsona-II (C) Anand (D) HPS-1/113
Last Answer : (D) HPS-1/113
Description : Seed rate of lentil crop is —kg/ha a. 12 to 15 b. 20 to 25 c. 30 to 40 d. 45 to 50
Last Answer : c. 30 to 40
Description : Potato cut tuber are used for planting during a. Autumn crop b. Spring crop c. Both of above d. None of above
Last Answer : Spring crop
Description : The herbicides applied 1 day before sowing/planting or just are comes under
Last Answer : Ans.Pre-plant incorporated (PPI) herbicides.
Description : When the productions of both inter crops is equal to that of its solid planting.
Last Answer : Ans.Companion cropping
Description : Flat bed method of sugarcane planting is most common in
Last Answer : Ans.North India
Description : Planting material used for sugarcane planting is
Last Answer : Ans.Upper 1/3 to half part of cane
Description : The requirement of 3 budded sett rate for planting in one hectare land is
Last Answer : Ans.35,000-40,000 setts
Description : Late planting of chickpea is done to protect the seedlings from?
Last Answer : Ans.Wilt disease
Description : The tillage operation, done to create a good seedbed for proper seeding/planting
Last Answer : Ans.Secondary tillage
Description : One to two flushes of weeds are destroyed before planting of crop is called a). Stale seed bed b). Blind hoeing c). Weeding d). Summer ploughing
Last Answer : a). Stale seed bed
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 : 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 : Dehulming of potato is used to
Last Answer : Ans.Obtain quality seed tuber by using the chemical CuSO4
Description : Most critical stage for irrigation in potato is
Last Answer : Ans.25%tuber formation stage
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 : 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 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
Description : The origin place of potato is
Last Answer : Ans.South America (Peru)
Description : The botanical name of potato is
Last Answer : Ans.Solanum tuberosum
Description : A period in which the available soil moisture is enough to meet the evapotranspiration requirement of dry land crops
Last Answer : Ans.Length of growing period
Description : The crop grown on degraded land for improvement is called
Last Answer : Ans.Conservation crop
Description : The practice of flushing out germinable weed seeds before crop sowing is called
Last Answer : Ans.Stale seed bed
Description : What is the Critical Period of Crop-Weed Competition for sugarcane?
Last Answer : Ans.30-120 DAS
Description : What is the Critical Period of Crop-Weed Competition for Upland rice condition?
Last Answer : Ans.Entire period of crop growth