General Agriculture oneliner
✅ Dwarf variety of Wheat in India comes from :- Mexico
✅ Seed rate of wheat:- 100 kg /ha
✅ Seed rate of direct seeded rice :- 80Kg/ha
✅ Ratana and RBD -2 variety of :- Barley
✅ Bragg and clark 63 are variety of :- Soybean
✅ Nursery area for rice :- 0.1 hectare
✅ Row to row spacing for wheat :- 22.5 CM
✅ Azetobacter fixes nitrogen as :- Non symbiotically
✅ Association of fungi and plant root are called :- Mycorrhizae
✅ Soil which have high bulk density :- Sandy soil
✅ Maximum total porosity found in :-Clay soil
✅ Best soil for groundnut cultivation :-Sandy + Sandy loam
✅ In heavy black soil Which crop is grown :- Cotton
✅ PH measures :- Active acidity
✅ Permanent wilting point occurs at :- 15 bar
✅ Water available between FC and PWP is :- Available water
✅ 1943 famine occur in West Bengal due to :- Brown leaf spot of rice
✅ Triticale is cross between :- Wheat × Rye
✅ Drip irrigation developed from :- Israel
✅ Highest irrigation efficiency achieved by drip irrigation is :- 80 – 90%
✅ Annual rainfall required for Bajra crop :- 40-60 cm
✅ Alkaloid found in Bajra :-Durin
✅ Striga weed is associate with :- Jowar
✅ Orobanchae found in :- Tobacco
✅ Herbicide used in cotton :-Diuron
✅ Rock phosphate used in :- Acidic soil
✅ Indigenous DAP contains :-18% N and 46% P2 o5
✅ Nitrogen percent in CAN fertilizer :-25%
✅ N – P fertilizers containing highest P2 O5 is :-DAP
✅ Origin of Maize :- Mexico
✅ Etawah project was launched in :- 1948
✅ Appetite is source of :- phosphorus and chlorine
✅ Chlorosis of leaves is occur due to :- N deficiency
✅ First hybrid of cotton was developed in :- India
✅ Average height of plant is calculated by :- Arithmetic mean
✅ Inflorescence of sugarcane is known as :- Arrow
✅ Inflorescence of rice is known as :- Pinnacle
✅ Crop grown for fiber and oil :- Linseed
✅ Oil % in soybean :- 20%
✅ Olsen’s method is used to determine :- Available Phosphorus in soil
✅ Carbon present in organic matter :-58%
✅ C:N ratio in arable soil 8 to 15:1
✅ Chemical formula of Urea Fertilizer :- NH2-CO-NH2
✅ Loose smut disease of wheat is controlled by :-Vitavax
✅ Control of ear cockle of Wheat :- Removal of floating seed with brine solution.
✅ Salt tolerant crop is :- Sugar beet
✅ Milling recovery in rice :- 50-55%
✅ Isabgol is grown for :- laxative which have Medicinal value
✅ Propagation in nut grass by :- tubers
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