Description : The chemical which kill weeds but does not harm the crop is _________. a) weedicide b)pesticide c)fertiliser d)manure
Last Answer : a) weedicide
Description : Pudding is done to— (A) Reduce percolation of water (B) Pulverise and levelling soil (C) Kill weeds (D) All of the above
Last Answer : (D) All of the above
Description : 2,4 D weedicide avoided in — crop. a. Rice b. Wheat c. Sorghum d. Cotton
Last Answer : d. Cotton
Description : A broad-leaf herbicide in wheat a). Carfentrazone – ethyl 20 g/ha b). Metsulfuron – methyl 4 g/ha c). 2,4-D 500 g/ha d). All
Last Answer : d). All
Description : Triticale is a cross between: (A) Wheat x Rye (B) Wheat x Barley (C) Barley x Oat (D) t x Oat
Last Answer : (A) Wheat x Rye
Description : To control broad-leaved weeds in barley, which of the herbicide is most suitable a). 2,4-D b). Metsulfuron c). Alachlor d). Both a and b
Last Answer : d). Both a and b
Description : Soil mulch is useful in: (A) Minimize evaporation losses (B) Improving aeration (C) Improving drainage (D) Removing weeds
Last Answer : (A) Minimize evaporation losses
Description : The tillage that is done immediately after crop harvesting to remove the weeds and to restore soil structure is? A. strip B. sub-soil C. fallow D. stubble
Last Answer : D. stubble
Description : What are the Grassy weeds? a. Wild Oat b. Doob Grass c. All of the above d. None of the above
Last Answer : c. All of the above
Description : With reference to agriculture, what are Smother Crops ? a Crops that are grown for grazing of harvesting for immediate or future feeding of livestock. b Crops grown to conserve the soil ... season when main crop fails. e Crops whose culture practices allow the infestation of weeds intensively.
Last Answer : e Crops whose culture practices allow the infestation of weeds intensively.
Description : The purpose of harrowing is to: a Pulverize soil b Destroy weeds c Break clods d All are correct
Last Answer : d All are correct
Description : The chemical responsible for lathyrism in mammals is (A) BOAA (B) HeN (C) 2,4- DB (D) NAA
Last Answer : (A) BOAA
Description : Which type forests are also known as Tidal forests? a Tropical Dry Deciduous Forests b Mangrove Forests c Semi Evergreen Forestsd Sub-tropical broad-leaved forest e None of These
Last Answer : d Sub-tropical broad-leaved forest
Description : 2-4-diphenoxyacetic acid is a: (a) Herbicide (b) Weedicide (c) Pesticide (d) Fungicide
Last Answer : Ans. ((b))
Description : Goal is trade name of — weedicide. a. Isoproturon b. Propanil c. Paraquat d. oxyfluorfen
Last Answer : d. oxyfluorfen
Description : 2, 4-D is used as (1) Weedicide (2) Vitamin (3) Fertilizer (4) Insecticide
Last Answer : Weedicide
Description : Mimicry weeds of rice and wheat is
Last Answer : Ans.Phalaris and wild rice
Description : Common herbicide used to control weeds in wheat
Last Answer : Ans.2, 4-D
Description : Associated weeds of wheat
Last Answer : Ans.Phalaris minor, Avena fatua and Chenopodium album
Description : Weed intensity if number of weeds is 110/m2 and wheat plants are 90/m2. a). 55% b). 110% c). 22.5% d). 77.5%
Last Answer : a). 55%
Description : Striga densiflora and Orobanche aegyptica are the weeds of a). Rice and Wheat b). Sugarcane and Mustard c). Wheat and Sugarcane d). Oats and Rice
Last Answer : b). Sugarcane and Mustard
Description : When the weeds are under pressure, the herbicides enter the leaf a). less readily b). more readily c). do not enter d). entry not affected
Last Answer : a). less readily
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 : The sowing depth of dwarf wheat varieties is- (a) 6-7 cm (b) 2-3 cm (c) 4-5cm (d) 5-6 cm
Last Answer : (c) 4-5cm
Description : Broad leaf invasive tree/bush that when cut goes crazy with it's runners and extremely pernicious?
Last Answer : use hot 6% vinegar on it.
Description : broad leaf viburnum in hedge row is dying plant by plant. is there a treatment?
Last Answer : Check your soild ph level it should be between 2.1 and 3.0 any higher and they will die like you are describing. -Birdy
Description : How does thin flat and broad leaf help in food manufacture?
Last Answer : Need answer
Description : Which one of the following is a fact about Pinus leaves? a. Leaf dimorphism b. Dorsi-ventrally flat leaves c. Succulent leaves d. Broad lamina
Last Answer : a. Leaf dimorphism
Description : Which soil is suitable for wheat cultivation ?
Last Answer : Loam or sandy loam is suitable soil for wheat cultivation.
Description : What to do with soil for wheat cultivation ?
Last Answer : To cultivate wheat, the soil needs to be loosened.
Description : How much cultivation is required to prepare wheat land ?
Last Answer : Three to four cultivations are required to prepare wheat land.
Description : When is the best time to cultivate wheat ?
Last Answer : Kartik-Agrahayan month is the best time to cultivate wheat.
Description : What is the level of acidity and alkalinity of soil for wheat cultivation ?
Last Answer : For wheat cultivation, soil acidity and alkalinity level should be 6.0 to 7.0 .
Description : In which region of Bangladesh wheat cultivation is better ?
Last Answer : Wheat cultivation is good in the northern part of Bangladesh.
Description : What are the nutrients of wheat and maize ?
Last Answer : The nutrient content of wheat and corn is called sugar
Last Answer : Characteristics of barley wheat: The height of 4-5 Kushi trees is 95-100 cm. The sheaf takes 55-60 days to emerge and the lifespan is 102-106 days. The sheaf is medium and the number ... per hectare 4000-5500 kg in suitable environment. The variety is heat tolerant and suitable for late sowing.
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 : Dwarfing gene in wheat is : (A) Nif – gene (B) Norin (C) Dee – gee – woo – gen (D) Proteina
Last Answer : (B) Norin
Description : In India maximum area under wheat is occupied by the Species? (A)Triticum aestivum (B) Triticum dicoccum (C) Triticum durum (D) Triticum vulgare
Last Answer : (A)Triticum aestivum
Description : The depth of seeding in wheat is depends on (A) Length of mesocotyl (B) Length of radical (C) Length of coleoptiles (D) None of these
Last Answer : (C) Length of coleoptiles
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 : Which of the following crops is thermo-insensitive? (A) Sunflower (B) Wheat (C) Rice (D) Jowar
Last Answer : (A) Sunflower
Description : The crop having the highest pesticide use is (A) Cotton (B) Oilseeds (C) Rice (D) Wheat
Last Answer : (A) Cotton
Description : Most of the wheat varieties are (A) Quantitative long day plants (B) Short day plants (C) Day neutral (D) None of these
Last Answer : (B) Short day plants
Description : Mat nursury is related to (A) Papaya (B) Tobacco (C) Rice (D) Wheat
Last Answer : (C) Rice
Description : Which state of India leads in area under wheat crop? (A)Punjab (B) MP (C) UP (D) Rajasthan
Last Answer : (C) UP
Description : Norin – dwarf gene was introduced in which cereal? (A) Wheat (B) Oat (C) Rice (D) Maize
Last Answer : (A) Wheat
Description : Which one of the following is a C3 plant? (A)Wheat (B) Maize (C) Pearlmillet (D) Sorghum
Last Answer : (A)Wheat