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 : Two or more than two crops of different heights cultivated simultaneously on the same field is called as
Last Answer : Ans.Multistoreyed/Multitired/Multi-level cropping
Description : One crop variety grown alone in pure stands at normal density in a field
Last Answer : Ans.Sole cropping
Description : Most commonly cultivated soybean in India
Last Answer : Ans.Yellow coloured soybean
Description : The cultivated spp. of paddy
Last Answer : Ans.O. sativa and O. glaberima
Description : Crops which are cultivated to catch the forthcoming season when main crop is failed?
Last Answer : Ans.Catch/Contingent Crops
Description : Crops which are cultivated on ploughed land?
Last Answer : Ans.Arable crops
Description : Such crops are grown to conserve the soil moisture through their ground covering foliage?
Last Answer : Ans.Mulch Crops
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 : The crop grown on degraded land for improvement is called
Last Answer : Ans.Conservation crop
Description : Maize variety widely grown in USA?
Last Answer : Ans.Zea mays identata (Dent corn)
Description : Most widely grown maize spp. in India?
Last Answer : Ans.Zea mays indurate (Flint corn)
Description : The highest grown wheat species in India
Last Answer : Ans.T. aestivum
Description : Javanica rice is grown in
Last Answer : Ans.Indonesia
Description : Japonica rice is grown in
Last Answer : Ans.Japan
Description : Indica rice is grown in
Last Answer : Ans.India
Description : Crops, those are grown to protect the main cash crop from a certain pest or several pests?
Last Answer : Ans.Trap Crops
Description : Any crop or combination of crops is grown for grazing or harvesting for immediate or future feeding to livestock?
Last Answer : Ans.Ley Crops
Description : A close-growing crop, grown primarily to improve and protect the soil from erosion through their ground covering foliage and/or rootmats between periods of regular crop production?
Last Answer : Ans.Cover Crops
Description : A crop, grown for direct sale rather than for livestock feed or a crop grown by a farmer primarily for sale to others rather than for his or her own use?
Last Answer : Ans.Cash Crops
Description : Crops, which protect another crops from trespassing of animals or restrict the speed of wind and are mainly grown as border
Last Answer : Ans.Border/Guard Crops
Description : Crops which are grown to supplement the yield of the main crops?
Last Answer : Ans.Augment Crops
Description : An agroforestry practice in which perennial, preferably leguminous trees or shrubs are grown simultaneously with arable crop?
Last Answer : Ans.Alley crops or hedge-row intercrops
Description : The National Agricultural Insurance Scheme in its first two years of operation envisaged to cover...... (A) all crops-grown by small and marginal farmers only (B) all crops-cultivated with ... of farmers (D) only horticultural crops (E) only seven commercial crops-grown under contract farming system
Last Answer : (B) all crops-cultivated with the help of crop loans only irrespective of the size of holding of the borrowers
Description : The water content between Field capacity (-1/3 bar) to PWP (-15 bar) is called
Last Answer : Ans.Available water
Description : The method in which field divided into number of strips by bunds of around 15 cm height is
Last Answer : Ans.Border strip method
Description : The total depth of water (cm) required y a crop during its duration in the field
Last Answer : Ans.Delta
Description : The flow of excess water from the field after saturation of soil.
Last Answer : Ans.Runoff
Description : Which bacterium is used for nitrogen fixation in sugarcane field?
Last Answer : Ans.Acetobactor diazotrophicus
Description : The most frost affected crop among all field crops?
Last Answer : Ans.Gram
Description : Grassy weed in barley field can be effectively controlled by
Last Answer : Ans.Both Isoproturon and 2,4-D
Description : Zinc and sulphates deficiency in wheat field reported in
Last Answer : Ans.Punjab
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 nursery area required for providing seedlings for transplanting 1 ha rice field
Last Answer : Ans.1000 m2 (1/10 ha)
Description : Optimum depth of sowing for most of field crops
Last Answer : Ans.3-5 cm
Description : The Indian originated field crops are
Last Answer : Ans.Arhar, Mung, Urd, Cotton, Jute, Kodo, Kutki, Oat etc.
Description : The crops leave the field exhaustive after growing?
Last Answer : Ans.Exhaustive Crops
Description : Such crops have different growth habits and zero competition to each other.
Last Answer : Ans.Parallel cropping
Description : Such cops are neither complementary nor competitive?
Last Answer : Ans.Supplementary Crops
Description : In yon vast field of cultivated space, I there am found with members of my race; Decapitate me - if you've no objection - You then will find what brings me to perfection; Take one more cut, and then you'll plainly see What Iam destined, day by day, to be. What am I? -Riddles
Last Answer : WHEAT HEAT EAT
Description : Main objective of production/use of herbicide resistant GM crops is to (a) encourage eco-friendly herbicides (b) reduce herbicide accumulation in food articles for health safety (c) eliminate weeds from ... the use of manual labour (d) eliminate weeds from the field without the use of herbicides
Last Answer : (c) eliminate weeds from the field without the use of manual labour
Description : Puddling is done to: A. Reduce percolation of water B. Kill weeds C. Pulverize soil D. Level the field
Last Answer : A. Reduce percolation of water
Description : In paddy field which of the following con trols weeds effectively? a). Puddling b). Transplanting c). Manuring d). Both a and b
Last Answer : d). Both a and b
Description : Herbicides are less effective on weeds under which of the soil condition a). Field capacity b). Saturated c). Both a and b d). Dry
Last Answer : d). Dry
Description : The full form of LEISA is
Last Answer : Ans.Low External Input Sustainable Agriculture
Description : Bench Terracing is practiced on
Last Answer : Ans.Steep slopping (16-33%) and undulated land