Description : The optimum temperature range for sowing of wheat crop
Last Answer : Ans.20 to 25°C
Description : The optimum time of sowing of chickpea is?
Last Answer : Ans.15 th to 20 th October
Description : Optimum depth of sowing for most of field crops
Last Answer : Ans.3-5 cm
Description : The practice of flushing out germinable weed seeds before crop sowing is called
Last Answer : Ans.Stale seed bed
Description : Sowing of berseem crop is done by
Last Answer : Ans.Broadcasting
Description : Optimum time for Rabi crop
Last Answer : Ans.Last week of October to first week of November
Description : Optimum temperature for good rice crop growth is
Last Answer : Ans.30-320C
Description : The optimum temperature for better crop production is between
Last Answer : Ans.18 – 240 C
Description : Kharif crops are generally denoted as
Last Answer : Ans.Short day plants
Description : Best sowing time of rabi sunflower is
Last Answer : Ans.November 1 st to 2 nd week
Description : The sowing time of late maturing pigeonpea is
Last Answer : Ans.1 st week of July
Description : The herbicides applied 1-4 days after sowing are comes under
Last Answer : Ans.Pre-emergence herbicides.
Description : The herbicides applied 1 day before sowing/planting or just are comes under
Last Answer : Ans.Pre-plant incorporated (PPI) herbicides.
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 : The variety best suited for sowing in Rainfed areas?
Last Answer : Ans.C-306, Sujata, Shera, Mukta
Description : Sowing depth of dwarf wheat is directly depend upon
Last Answer : Ans.Length of coleoptyle
Description : Permanent roots of wheat, appeared after 20-22 days of sowing?
Last Answer : Ans.Crown roots
Description : Sowing of paddy in January-Feb and harvesting in April-May is called as
Last Answer : Ans.Boro/Summer/Spring
Description : Sowing of paddy in June-July and harvesting in October is called as
Last Answer : Ans.Aman/Kharif/Aghani
Description : Sowing of paddy in April-May and harvesting in August-Sept. is called as
Last Answer : Ans.Aus/Autumn/Pre kharif paddy
Description : Consider the following statements: 1. Alluvial soil is rich in chemical properties and is capable of yielding Rabi and Kharif crops. 2. Black soil is suitable for cotton, groundnut. 3. Rabi crops are reaped in autumn after sowing in June. ... ] (a) 1, 2 and 3 (b) 1 and 2 (c) 2 and 3 (d) 1 and 3
Last Answer : Ans: (b)
Description : Optimum temperature for sugarcane growth
Last Answer : Ans.21-27°C
Description : Optimum moisture content for safe storage of mustard is
Last Answer : Ans.7-8%
Description : The optimum range of available soil moisture for convenient and effective ploughing
Last Answer : Ans.50-75%
Description : The optimum time for kharif soybean planting is: (a) First fortnight of June (b) First fortnight of July (c) Second fortnight of June (d) Second fortnight of July
Last Answer : (b) First fortnight of July
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 : The crop grown on degraded land for improvement is called
Last Answer : Ans.Conservation crop
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
Description : What is the Critical Period of Crop-Weed Competition for transplanted rice?
Last Answer : Ans.30-45 DAS
Description : Which of the following stages of a crop are more prone to weed competition?
Last Answer : Ans.Germination to seedling
Description : The off type crop varieties are
Last Answer : Ans.Rogue
Description : Problematic weed, whose seed once mixed with crop seed is extremely difficult to separate?
Last Answer : Ans.Objectionable weed
Description : Which crop rotation under dryland situation will be more remunerative?
Last Answer : Ans.Sesamum-gram
Description : The length of growing period, suitable for growing only a single dry land crop
Last Answer : Ans.14 weeks
Description : The crop sown under condition of early onset of monsoon
Last Answer : Ans.Pearlmillet and Sesamum
Description : The contingent crop plan suggested when long gap in rainfall
Last Answer : Ans.Providing life saving irrigation only at critical growth stages
Description : Change in normal crop planning to meet weather abnormalities is termed as
Last Answer : Ans.Contingent planning
Description : Crop growing season of dryland farming is
Last Answer : Ans.75 – 120 days
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 : Water requirement of cotton crop
Last Answer : Ans.70-130 cm
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 : The total depth of water (cm) required y a crop during its duration in the field
Last Answer : Ans.Delta
Description : Volume or quantity of water required for irrigation to bring a crop to maturity
Last Answer : Ans.Duty of water
Description : “Relative land area under sole crop required to produce the same yield as obtained under a mixed or intercropping system at the same level of management is termed as
Last Answer : Ans.Land equivalent ratio (LER)
Description : A cropping system where the land is hands over the succeeding crop before the harvest of standing crop.
Last Answer : Ans.Relay or overlapping cropping
Description : The growing of more than one crop on the same land in one year is termed as
Last Answer : Ans.Multiple cropping
Description : The repetitive growing of the same sole crop on the same land is termed as
Last Answer : Ans.Monoculture
Description : One crop variety grown alone in pure stands at normal density in a field
Last Answer : Ans.Sole cropping