Description : If in the rice crop field, the leaves turn narrow, short, erect, and lemon yellowish and the entire field may appear yellowish, then the rice may be deficient of which nutrient? a. Calcium b. Potassium c. Nitrogen d. Phosphorus
Last Answer : c. Nitrogen
Description : Mycorrhiza is associated with what part of plants? (A) Roots (B) Leaf (C) Stem (D) Fruits
Last Answer : (A) Roots
Description : Economic part of Isabgol is (A) Leaf (B) Seed and husk (C)Seed (D) Husk
Last Answer : (B) Seed and husk
Description : Which one of the following is the name of the nematode, which lives as internal parasite of buds and foliage of Chrysanthemum and strawberry and causes distortions and crinkling of foliage, and ... (B) Pratilenchus thornei (C) Meloidogyne incognita (D) Aphelenchoides ritzemabosi (E) None of these
Last Answer : (C) Meloidogyne incognita
Description : Which weedicide is used to kill broad leaf weeds in wheat ? (A) 2, 4 - D.S.S. (WPSS) (B) 2, 4, 5 - T (C) 2, 4 - DB (D) None of these
Last Answer : (A) 2, 4 - D.S.S. (WPSS)
Description : Sunflower and buckwheat are examples of? A. Green Legume manureB. Green leaf legume manure C. Green leaf Non-Legume manure D. Green Non-legume manure
Last Answer : C. Green leaf Non-Legume manure
Description : The little leaf of brinjal is caused by a. Fungus b. Bacteria c. Virus d. MLO’s
Last Answer : d. MLO’s
Description : In India the leaf rust of coffee was first time recorded in (a) 1856 (b) 1870 (c) 1880 (d) 1943
Last Answer : (b) 1870
Description : Deficiency of which of the following nutrient leads to terminal bud leaf becoming chlorotic white? [a] Copper [b] Calcium [c] Iron [d] Chlorine [e] None of the above
Last Answer : [e] None of the above
Description : The process of judicious removal of parts like leaf, flower, fruits etc. to obtain good and qualitative yield is called? a. Training b. Pruning c. Fustigation d. Sedimentation e. None of these
Last Answer : b. Pruning
Description : ‘Little leaf’ and ‘rosette’ of apple, ‘white bud’ of maize are the deficiency symptoms of (a) Fe (b) Zn (c) Cl (d) Mo
Last Answer : (b) Zn
Description : Yellow leaf of citrus is due to def of ? a Mo b Zn c Mn d N
Last Answer : a Mo
Description : Which insect attacks white stalks on rice stalks after flowering ?
Last Answer : After flowering, white stalks appear on the stalks of rice due to the attack of Mazra insects.
Description : What is the percentage of fat in rice powder as fish food ?
Last Answer : Rice powder as fish food contains 10.45 % fat .
Description : What is applied to the rice husk before seeding ?
Last Answer : Before placing the seeds, dung and water are applied on the paddy field.
Description : What is the new rice festival called ?
Last Answer : The new rice festival is called Nabanna.
Description : Which is the seasonal rice ?
Last Answer : Aus is the seasonal rice.
Description : What is rice ?
Last Answer : Paddy (scientific name Oryza sativa, Oryza glaberrima) is a cereal plant of Graminae / Poaceae family. Paddy is widely cultivated in warm climates , especially in East Asia. The word Ou-liz in ancient ... (Joomla , Nepal). In Bangladesh, Aus , Aman and Boro are cultivated in these three seasons.
Last Answer : Cultivation is done from February to May.
Description : Major cropping system of transgangatic plains is (A)Soybean – wheat (B) Rice – rice (C) Rice –wheat (D) Maize – wheat
Last Answer : (C) Rice –wheat
Description : Correct order of rice producing countries is (A) China> India> Indonesia> Thailand (B) India> China> Indonesia> Thailand (C) Indonesia> Thailand> China> India (D) None on these
Last Answer : (A) China> India> Indonesia> Thailand
Description : India rank first in the production of the following crops in the world: (A)Rice (B) Wheat (C) Soybean (D) Pigeon-pea
Last Answer : (D) Pigeon-pea
Description : Photo-periodically rice is a (A)Day neutral plant (B) Long day plant (C) Short day plant (D) None of these
Last Answer : (C) Short day plant
Description : Which of the following crops is thermo-insensitive? (A) Sunflower (B) Wheat (C) Rice (D) Jowar
Last Answer : (A) Sunflower
Description : Inflorescence in rice is known as A) Ear (B) Raceme (C) Spike (D) Panicle
Last Answer : (D) Panicle
Description : In India, area under rice is about (A) 25 Mha (B) 28 Mha (C) 45 Mha (D) 57 Mha
Last Answer : (B) 28 Mha
Description : The dwarfing gene in rice is: (A) Opaque – 2 (B) Tift – 23 A (C) Dee – Gee – Woo – Gen (D) Norin -10
Last Answer : (C) Dee – Gee – Woo – Gen
Description : In Indo-gangatic plains, rice-wheat cropping system covers about (A) 5 m ha (B) 10 m ha (C) 15 m ha (D) 20 m ha
Last Answer : (B) 10 m ha
Description : Rice grain is deficient in (A) Lysine (B) Alanine (C) Glycine (D) Isoleucine
Last Answer : (A) Lysine
Description : Transgenic crop having maximum cultivated area in the world is (A) Maize (B) Rice (C) Soybean (D) Cotton
Last Answer : (C) Soybean
Description : Country having the maximum area of hybrid rice is (A) China (B) India (C) Indonesia (D) U.S.A.
Last Answer : (A) China
Description : The crop having the highest pesticide use is (A) Cotton (B) Oilseeds (C) Rice (D) Wheat
Last Answer : (A) Cotton
Description : Mat nursury is related to (A) Papaya (B) Tobacco (C) Rice (D) Wheat
Last Answer : (C) Rice
Description : Norin – dwarf gene was introduced in which cereal? (A) Wheat (B) Oat (C) Rice (D) Maize
Last Answer : (A) Wheat
Description : Khaira disease in rice is due to the deficiency of (A) Boron (B) Mn (C)S (D) Zn
Last Answer : (D) Zn
Description : Drip-irrigation has been most successful for...... (A) Rice (B) Wheat (C) Berseem (D) Lucerne (E) Grape
Last Answer : (C) Berseem
Description : The phenomenon of Heterosis has been most commercially exploited first in...... (A) Rice (B) Wheat (C) Maize (D) Sugarcane (E) Tobacco
Last Answer : (D) Sugarcane
Description : The maximum area under rice in the state— (A) Uttar Pradesh (B) Madhya Pradesh (C) Punjab (D) Haryana
Last Answer : (A) Uttar Pradesh
Description : Central Rice Research Institute (CRRI)-ICAR is located in the state— (A) Patna (B) Ludhiana (C) Cuttack (D) Kanpur
Last Answer : (D) Kanpur
Description : The maximum area under hybrid rice in the world, is found in which country ? (A) India (B) America (C) China (D) Indonesia
Last Answer : (C) China
Description : Which of the production is included in foodgrains production ? (A) Cereal (Rice & Wheat) crops, only (B) Pulse crops, only (C) Coarse cereal crops, only(D) All cereals (Rice & Wheat), pulses and coarse cereal crops
Last Answer : (D) All cereals (Rice & Wheat), pulses and coarse cereal crops
Description : Which among the following is not a cereal? a) Rice b) Wheat c) Gram d) Maize
Last Answer : c) Gram
Description : The optimum seed rate of Blackgram in rice fallows of Andhra Pradesh ( Kg/ha) a] 10-15 b] 15-20 c] 25-30 d] 40-5
Last Answer : d] 40-50
Description : Weed problems is more severe in a wet land rice b Deep water rice c Rainfed rice d Semi wet rice.
Last Answer : d Semi wet rice.
Description : The pathogen f rice blast or ‘rotten neck’ is (a) Ustilago tritici (b) Pyricularia oryszae (c) Alternaria alternate (d) Plasmopora vitticola
Last Answer : (b) Pyricularia oryszae
Description : The khaira disease of rice is caused due to deficiency of which of the following? [a] Zinc [b] Nickel [c] Nitrogen [d] Sulphur [e] None of the above
Last Answer : [d] Sulphur