Description : Commercial flower crops are sometimes watered to cause leaching. This means: a. Watering to spread fertilizer nutrients more evenly throughout the plant root system b. Watering to remove excess soluble salts from ... only to wet the top 1/3 of the growing medium d. Watering by subsurface methods
Last Answer : Watering to remove excess soluble salts from the growing medium
Description : Peat is often mixed into the growing medium of container plants because it: a. Is inexpensive b. Has good air and water holding capacities c. Has a high pH d. Absorbs excessive soluble salts
Last Answer : Has good air and water holding capacities
Description : involves incorporating water soluble fertilizer into the irrigation systems of greenhouse and nursery crops. a. Broadcasting b. Fertilization c. Fertigation d. Perforation
Last Answer : Fertigation
Description : Which of the following is not a method for sterilizing plant growing medium? a. Steaming b. Baking c. Using chemical fumigants d. Keeping the growing medium moist for 6 to 7 days
Last Answer : Keeping the growing medium moist for 6 to 7 days
Description : Most house plants, except cacti, prefer a highly organic and a. Neutral growing medium b. Alkaline growing medium c. Acidic growing medium d. None of above
Last Answer : Acidic growing medium
Description : Plants usually do not grow well in poorly drained soils because: a. Oxygen content is low in poorly drained soils b. The organic matter content of poorly drained soils is too high c. Poorly drained soils warm too quickly in spring d. Plant roots become engorged with water in poorly drained soils
Last Answer : Oxygen content is low in poorly drained soils
Description : Through drip we can provide a. Water b. Fertilizer c. Both of the above d. None of these
Last Answer : Both of the above
Description : The basic underlying principle of using a mist propagation system is that it: a. Keeps the propagation medium uniformly moist and supplies moisture to the base of the cuttings b. ... medium to promote root formation and development d. Increases humidity around the cutting and reduces transpiration
Last Answer : Increases humidity around the cutting and reduces transpiration
Description : A plant that dies to the ground at the end of each growing season but comes back from the same root stubs year after year is most accurately described as: a. Perennial b. Annual c. Biennial d. Herbaceous perennial
Last Answer : Herbaceous perennial
Description : Sweet orange requires a. Dry and semi arid conditions b. Dry and sub humid conditions c. Wet and sub humid conditions b. Non of these
Last Answer : Dry and sub humid conditions
Description : Tip burn of lettuce occurs at high air temperature when the soil is _______: a. Cool b. Dry c. Hot d. Wet
Last Answer : Cool
Description : Researchers describe seed moisture contents in terms of : a. Dry weight b. Wet weight c. Percent weight d. a & b
Last Answer : a & b
Description : New growth of plants need _________ water for proper development: a. Low b. Medium c. High d. Very High
Last Answer : High
Description : Most grass species utilized for turf are characterized by: a. Prostrate creeping b. Fine to medium texture c. Short basal nodes d. All of above
Last Answer : All of above
Description : At fruit bud differentiation in mango, C/N ratio is _______: a. Low b. Medium c. High d. Very High
Description : Rate of bud development is ___________ upto winter season : a. Slow b. Rapid c. Medium d. Constant
Last Answer : Rapid
Description : At fruit bud differentiation, nitrogen contents are _____________: a. Low b. Medium` c. High d. Very high
Last Answer : Low
Description : Viscosity of the cytoplasm increases when temperature is ___________: a. Low b. Medium c. High d. Very High
Description : Low-growing landscape plants should: a. Be placed in front of intermediate growing plants b. Be placed behind intermediate growing plants c. Not be used in the landscape d. Be planted under large trees
Last Answer : Be placed in front of intermediate growing plants
Description : A transplanted tree or shrub should be set into the ground: a. 50 percent deeper than it was originally planted b. So that the top roots are exposed to the air c. With the top of the container slightly covered d. At the same depth at which it was originally growing
Last Answer : At the same depth at which it was originally growing
Description : Pinching out is the removal of a. Growing point of root b. Opening flower buds c. Growing point of buds d. Removal of seeds
Last Answer : Growing point of bud
Description : The coldest region for citrus growing is a. U.S.A. b. New Zealand c. Australia d. Pakistan
Last Answer : New Zealand
Description : Bile, an emulsifier liquid, is made by the liver and later stored within the gallbladder and released in the duodenum. Bile is composed of bile salts, cholesterol and bile pigments. ... enzymes that break fats into simpler fatty acids and glycerol. Digestion System - Image Diversity: gallbladder
Last Answer : What is the adnexal organ of the digestive system in which bile is stored?
Description : Which of the following statements is false about primary amines? (a) They can be prepared by reduction of nitriles with LiAlH4. (b) They do not form salts with acids (c) They react with ice-cold nitrous acid to form nitrogen gas. (d) They are basic and soluble in water
Last Answer : They do not form salts with acids
Description : When a brick is immersed in water for 24 hours and then dried, if (A) No grey or white deposits appear on the surface, the brick is free from soluble salts (B) 10 percent surface is ... percent surface is covered with grey or white deposits, the brick has serious efflorescence (D) All the above
Last Answer : Answer: Option D
Description : For which of the following classes of salts are all of its compounds soluble in water? w) sulfates x) nitrates y) hydroxides z) chlorides
Last Answer : ANSWER: X -- NITRATES
Description : Proteins are most complex organic compounds, containing a. Carbon b. Hydrogen c. oxygen and nitrogen d. All of these
Last Answer : All of these
Description : Iron is a carrier of a. Oxygen b. CO2 c. Both of these d. None of these
Last Answer : Oxygen
Description : Urea is widely used as a fertilizer because it (a) is an organic compound (b) contains very high amounts of nitrogen (c) is soluble in water (d) mixes easily with soil
Last Answer : Ans:(b)
Description : Calcium salts used as fertilizer is – (1) Calcium Carbide (2) Calcium Carbonate (3) Calcium Cyanide (4) Calcium Sulphate
Last Answer : (4) Calcium Sulphate Explanation: Sulphur (as sulphate) is a major plant nutrient, and is essential for crop growth. Calcium Sulphate (gypsum) is used to improve soil quality. Calcium sulphate ... It is mainly used for the reclamation of sodic soils through ion exchange (calcium replacing sodium).
Description : Calcium salts used as fertilizer is : (1) Calcium Carbide (2) Calcium Carbonate (3) Calcium Cyanide (4) Calcium Sulphate
Last Answer : Calcium Sulphate
Description : Should the military court deprive Nidal Hasan of martyrdom?
Last Answer : I do not agree with feeding him pork chops, but I would agree to life in prison.
Description : Would it be in the interest of beings from an advanced alien civilization to save us from ourselves? Or would this "leg up" deprive us of crucial lessons we need in order to become truly civilized?
Last Answer : It would be in our interest to let you destroy yourselves. You have a long history of destroying your environment and slaughtering members of your own species en masse. When/if you acquire ... at least isolate your solar system until you learn to behave yourselves. Or until you destroy yourselves.
Description : What are some diet plans that will not deprive me of certain vitamins?
Last Answer : Basically, you just want to make sure you eat plenty of fruits and vegetables. Also eat enough protein to support your body health. You can eat fish and lean chicken meat.
Description : What happens when a person or a government attempts to deprive someone of something necessary to human dignity?
Last Answer : if a person tries to take your dignity away from you something could happen to them because us as humans have rights and they cnat make us do something or tka eit away from us because their not in control.
Description : If a poor student is unable to deposit his monthly fees in time, what will you do in this condition? Options: A) Strike off his name and deprive from classes B) You deposit his fees and given ... classes C) Making a mockery of the poor fellow D) No sympathy with the student on economic matters
Last Answer : B) You deposit his fees and given him opportunity to join the classes
Description : Now-a-day the Government has given priority to social welfare schemes, therefore, it has launched various schemes like Age-old Pension scheme, Widow Pension scheme etc. Your personal opinion towards all these ... social sympathy D) These people live a dignified life like others along with 'A'
Last Answer : D) These people live a dignified life like others along with 'A'
Description : For absorbing a sparingly soluble gas in a liquid (A) Gas side mass transfer co-efficient should be increased (B) Liquid side mass transfer co-efficient should be increased (C) Liquid side mass transfer co-efficient should be decreased (D) Mass transfer co-efficient must be kept constant
Last Answer : (B) Liquid side mass transfer co-efficient should be increased
Description : The loss of water in the form of vapor from the surface of plant leaves is referred to as: a. Transpiration b. Respiration c. Oxidation d. Condensation
Last Answer : Transpiration
Description : Flowering in water melon is unaffected by light duration as it is: a. Short day long night plant b. Long day short night plant c. Day neutral plant d. None of the above
Last Answer : Long day short night plant
Description : Flowering in water melon is unaffected by light duration as it is: a. Short day long night plant b. Long day short night plant c. Day neutral plant d. None of the abov
Description : How deep should I plant my summer squash?
Last Answer : sadly, this post has nothing to do with baby clowns. this angers me.
Last Answer : Are you planting from seed or starter plants?
Description : Which of the following is the proper recommendation for pruning trees at planting. a. Pruning should be limited to shaping the plant by removing dead or damaged limbs b. Trees should be cut back to at ... d. Trees should not be pruned at all - the latest trend is to let them develop naturally
Last Answer : Pruning should be limited to shaping the plant by removing dead or damaged limbs
Description : Mrs. Khan loves spring flowering bulbs. Which of the following would you suggest for Mrs. Khan to plant? a. Hyacinthus orientalis b. Coleus x hybridus c. Lonicera japonica d. Gardenia jasminoide
Last Answer : Hyacinthus orientalis
Description : Callus is a term usually referring to: a. The tissue on the collar of a limb b. The first tissue develops on a cut surface just before the root formation iniates. c. Deformed growth on plant limbs d. A disease of plant leaves and limbs
Last Answer : The first tissue develops on a cut surface just before the root formation iniates
Description : A shade loving border plant is: a. Marigold b. Impatiens c. Zinnia d. Chrysanthemum
Last Answer : Impatiens
Description : In plants, __________ is the process of converting stored energy into energy for plant growth. a. Transpiration b. Photosynthesis c. Respiration d. Pollination
Last Answer : Respiration
Description : Pansy is very popular annual due to its: a. Stem and foliage beauty b. Hardiness toward ground cover c. Planting under shad. d. Mix colour flowers bedding plant.
Last Answer : Mix colour flowers bedding plant.
Description : A plant hardy in tropical zone will also be hardy in zone: a. Temperate b. Subtropical c. Arid d. Semi-arid
Last Answer : Subtropical