Description : In rice ‘Dapog seedlings’ are ready for transplanting
Last Answer : Ans.11-14 DAS
Description : consists of preparing seedlings in nursery and then planting these seedlings in the prepared field. a) Seed dropping behind the plough b) Transplanting c) Hill dropping d) Check row planting
Last Answer : Transplanting
Description : consists of preparing seedlings in nursery and then planting these seeds in the prepared field. a) Hill dropping b) Transplanting c) Seed dropping behind the plough d) Check row planting
Description : Nursery area required for seedling of rice of 1 ha field is — a. 0.10 ha b. 0.20 ha c. 0.30 ha d. 0.50 ha
Last Answer : a. 0.10 ha
Description : In Wet bed rice nursery, seedling is ready for transplanting in — days a. 10 to 15 b. 15 to 20 c. 20 to 25 d. 25 to 30
Last Answer : c. 20 to 25
Description : Irrigation project covered >10,000 ha of catchments command area (CCA)
Last Answer : Ans.Major irrigation project
Description : Late planting of chickpea is done to protect the seedlings from?
Last Answer : Ans.Wilt disease
Description : Transplanting age of tobacco is
Last Answer : Ans.7 to 9 weeks (4-5 leaf stage)
Description : "Mulching" is the term used for the process of (a) Covering the roots of plants with loose material, dung, etc. in order to protect them from soil erosion etc. (b) Breaking down big pieces ... into small ones (c) Transplanting of paddy seedlings (d) Nitrogen fixation of soil by use of fertilizers
Last Answer : Ans: (a)
Description : Transplanting means a. Shifting of seedlings b. Shifting of large plants c. Shifting of potted plants d. All of these
Last Answer : Shifting of seedlings
Description : Transplanting method is generally used in nursery. a. True b. False
Last Answer : True
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 : 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 : True potato seed (TPS) enough for planting one ha. crop.
Last Answer : Ans.40-45 gm
Description : The seed rate of jute per ha
Last Answer : Ans.8-10 kg/ha
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/ha of mungbean is
Last Answer : Ans.20-25 kg
Last Answer : Ans.12-15 kg
Description : Common herbicide used in rice crop field?
Last Answer : Ans.Anilophos and Butachlor.
Description : Most dominated weed species in rice field is
Last Answer : Ans.Echinochloa spp.
Description : Gas emitted from rice field is
Last Answer : Ans.CH4 (Methan).
Description : The total depth of water (cm) required y a crop during its duration in the field
Last Answer : Ans.Delta
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 : Mimicry weeds of rice and wheat is
Last Answer : Ans.Phalaris and wild rice
Description : Water requirement of rice is
Last Answer : Ans.90-250 cm
Description : Irrigation method suitable for lowland rice and jute
Last Answer : Ans.Flooding
Description : Hydrothermal process of rice which saves vitamin B12?
Last Answer : Ans.Parboiling 2. Wheat
Description : Killer disease of rice are
Last Answer : Ans.Bacterial Leaf Blight (BLB) and Tungro virus
Description : Dead heart and white ear of rice is caused by
Last Answer : Ans.Yellow stem borer
Description : White eye of rice is caused by
Last Answer : Ans.Fe deficiency.
Description : Polish percentage of rice is
Last Answer : Ans.2%
Description : Weed caused relatively more loss in rice productivity, when it is
Last Answer : Ans.Direct seeded
Description : Super rice variety is
Last Answer : Ans.Lunishree
Description : Rice varieties suitable for Saline-alkaline soil are
Last Answer : Ans.CSR-10, CSR-13, CSR-27
Description : The deep water rice are
Last Answer : Ans.Punkaj, Jagannath
Description : The Blast resistance varieties of rice is
Last Answer : Ans.Tulsi, IR64
Description : The Gall midge resistance varieties of rice is
Last Answer : Ans.Phalguna, Surekha, Suraksha
Description : Anaerobic environment in rice soil is responsible for gaseous loss of fertilizer nitrogen by
Last Answer : Ans.Denitrification
Description : Aroma in rice is due to presence of
Last Answer : Ans.“Di-acetyl 1 propaline” chemical
Description : Nitrogen use efficiency in rice is around
Last Answer : Ans.30-40%
Description : In low land rice, fertilizer is applied in
Last Answer : Ans.Reduced zone only
Description : The most important critical stage of rice for irrigation
Last Answer : Ans.Tillering to flowering stage
Description : The nitrogen fixing bacterium found on root surface of rice
Last Answer : Ans.Azospirillum
Description : For correction of iron chlorosis in rice, following spray is recommended
Last Answer : Ans.1%solution of ferrous sulphate
Description : The recommended dose of N, P and K for rice crop
Last Answer : Ans.100:60:40 kg ha–1
Description : The best fertilizer for top dressing in rice?
Last Answer : Ans.Ammonium sulphate
Description : Rice prefer nitrogen uptake in
Last Answer : Ans.Ammonical form (NH4 ).
Description : Most prominent cropping pattern of rice in India?
Last Answer : Ans.Rice-Wheat