Description : Lawn Aeration: The Secret To A Great Yard?
Last Answer : Whenever you see a great looking yard, you can be sure thatthose people know about lawn aeration. Lawn aeration is the processwhere holes are punched into your lawn to let water, ... Aeration gives the weeds morenutrients and oxygen, allowing them to thrive and multiply. Othertimes lawn aerati
Description : What is lawn aeration, and why should I consider it for my yard?
Last Answer : Over time, a lawn can get packed down and dense with grass roots so that water has a difficult time leaching down through the soil. Lawn aeration opens up the surface by punching holes in the ... opening up the surface. Many lawncare experts claim that the secret to a good-looking lawn is aeration.
Description : Lawn Aeration: Keep Your Lawn Healthy?
Last Answer : Lawn aeration can be one of the best things for getting and maintaining a healthy, green lawn. This process involves making holes in the surface of the lawn and then pulling out the core that is produced. ... and to take in more water and oxygen.2.Not only does aerating help water and air get to
Description : Lawn Aeration: Making A Lawn Beautiful?
Last Answer : Lawn aeration is an overlooked, but simple and effective way ofmaintaining a beautiful lawn. The need for lawn aeration is basic:as grass grows the roots become compact and dense. If they becomestoo ... often charge $50-$100. For $20-$30anyone can purchase a hand-held tool that has four prong
Description : How often should you use aeration on your lawn?
Last Answer : There isn't a set rule for how often you should aerate. However a simple test is to take a screwdrive and stick it into the soil. If it goes in easily your lawn is fine. If it doesn't then you need to aerate.
Description : Why does lawn aeration matter?
Last Answer : Lawn aeration is good for your lawn on many levels. For one, it helps the ground to take in more water. It also allows the grass to absorb minerals and nutrients that it needs quicker. Why does lawn aeration matter? Enter your answer hereWhy does lawn aeration matter?...
Description : How does lawn aeration help?
Last Answer : Lawn aeration allows air to get to the roots of your grass. So you can strengthen the roots of your grass by aeration.
Description : What is the purpose of lawn aeration?
Last Answer : Lawn aeration is the process of creating small holes throughout the area of a yard. This helps to allow oxygen to get to the roots of the lawn, as well as fertilizers and nutrients. It can also ... roots have an easier time growing. Aeration is done with small machines the size of a lawn mower.
Description : how to rid the yard of rodents that are eating the roots of our grass and leaving holes in the lawn.
Last Answer : sounds like a star-nosed mole...............you have to treat your lawn for grubs and they will go somewhere else to dig. They will do even more damage searching for grubs........... ... to get rid of them they have babies 1 time a year unless that litter dies, they will produce another litter.
Description : something to put on yard to get rid of lawn mushrooms
Last Answer : If it's only in a few places you could try straight full strength vinegar using an old pointed top mustard container and point it directly at the root............it will kill a little grass ... the directions on the side of the container and wear old long clothes, hat, gloves, goggles and mask.
Description : My neighbors adjacent yard ahs thiscreeping something that is now coming into my lawn and leterally overtaking it
Last Answer : Need Answer
Description : What yard factors should I consider when trying to decide whether a riding lawn mower would be more benefitical than a push mower?
Last Answer : If your yard is small, it's probably not worth the added expense of buying and maintaining a ride-on if you don' t have physical limitations. Plus with a ride-on, you need to have a larger place to store it.
Description : Is a lawn tractor overkill in a small yard?
Last Answer : A lawn tractor isn't necessarily overkill in a small yard, as you'll get the job done quicker, but these kinds of machines are usually used in yards where the housing population is less dense. If you have a very small yard with close neighbours, a small lawn mower is still sufficient.
Description : Browning of paper in old books is caused by – (1) frequent use (2) lack of aeration (3) collection of dust (4) oxidation of cellulose
Last Answer : (4) oxidation of cellulose Explanation: Foxing is a term describing the age-related spots and browning seen on vintage paper documents such as books, postage stamps, certificates, and so forth. It ... oxidation of cellulose or the effect on certain papers of the oxidation of iron, copper, etc.
Description : The term reactor referred to in waste water treatment is – (1) Vessel (2) Settling tank (3) Clarifier (4) Aeration tank
Last Answer : (4) Aeration tank Explanation: Reactors are industrial processing tanks for the treatment of wastewater. The tanks have a "flow through" system, with raw wastewater (influent) coming in at one end and ... out the other. While one tank is in settle/ decant mode the other is aerating and filling.
Description : In the activated sludge process A. Aeration is continued till stability B. Aeration is done with an admixture of previously aerated sludge C. Sludge is activated by constant stirring D. Water is removed by centrifugal action
Last Answer : ANS: B
Description : Road grade bitumen is produced from vacuum residue by its (A) Aeration (B) Pyrolysis (C) Hydrogenation (D) Steam reforming
Last Answer : (D) Steam reforming
Description : The domestic sewage in large cities (a) has a high BOD as it contains both aerobic and anaerobic bacteria (b) is processed by aerobic and then anaerobic bacteria in the secondary treatment in ... sewage contains adequate oxygen (d) has very high amount of suspended solids and dissolved salts.
Last Answer : (b) is processed by aerobic and then anaerobic bacteria in the secondary treatment in Sewage Treatment Plants (STPs)
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 : Secondary dormancy in non dormant seeds is due to: j. Temperature a. Moisture b. Aeration c. Ligh
Last Answer : Temperature
Description : Which of the following soils has self-aeration capacity? (a) Alluvial soil (b) Black soil (c) Red soil (d) Mountain soil
Last Answer : (b) Black soil
Description : Replenishment of dissolved oxygen in water stream polluted with industrial waste occurs by (A) Natural aeration of water stream (B) Photosynthetic action of algae (C) Both (A) & (B) (D) Neither (A) nor (B)
Last Answer : (C) Both (A) & (B)
Description : Removal of __________ is accomplished by aeration of water. (A) Dissolved gases (B) Suspended solids (C) Dissolved solids (D) None of these
Last Answer : (A) Dissolved gases
Description : Infective bacteria in water is killed by the __________ process. (A) Sterilisation (B) Aeration (C) Disinfection (D) None of these
Last Answer : (A) Sterilisation
Description : Pick out the false statement pertaining to water treatment. (A) Aeration of water is effective in CO2 removal (B) The zeolite water softening process reduces the hardness of water by not more than 50% (C ... carbonate do not cause hardness in water (D) Water with pH value less than 7, is acidic
Last Answer : (B) The zeolite water softening process reduces the hardness of water by not more than 50%
Description : Dissolved carbon dioxide, can be removed from the supply main by (A) Sedimentation (B) Aeration (C) Chlorination (D) Coagulation
Last Answer : (B) Aeration
Description : Aeration of water is done to remove (A) Odour (B) Colour (C) Bacterias (D) Turbidity
Last Answer : (A) Odour
Description : Pick up the correct statement from the following: (A) The zone below water table, is called zone of saturation (B) The zone above water table, is called zone of aeration (C) The water which exists in the zone of saturation, is called ground water (D) All the above
Last Answer : Answer: Option D
Description : Ploughing is done to : A. Improve soil aeration C. Increase water holding capacity B. Destroy weeds D. All are correct
Last Answer : All are correct
Description : The Manufacturer of aeration devices reports the oxygen transfer rate of the device obtained through laboratory tests carried under standard conditions. Such standard condition are : (a) Wastewater at zero DO, 25°C and 760 mm ... DO, 20°C and 760 mm Hg (d) Wastewater at zero DO, 0°C and 700 mm Hg
Last Answer : (c) Tapwater at zero DO, 20°C and 760 mm Hg
Description : During sewage treatment, effluent from which one of the following treatment units has minimum wt/vol amount of suspended solids? (a) Detritus channel (b) Primary sedimentation tank (c) Secondary sedimentation tank (d) Activated sludge process aeration tank
Last Answer : (d) Activated sludge process aeration tank
Description : Consider the following zones : 1. Saturation zone 2. Capillary zone 3. Intermediate zone 4. Soilwater zone Which of these does not relate to the zone of aeration in the soil profile ? a) 1 and 2 b) 2 and 3 c) 4 only d) 1 only
Last Answer : d) 1 only
Description : Aeration Of water is done to remove a) Odour* b) Colour c) Bacterias d) Hardness e) Turbidity
Last Answer : a) Odour*
Description : Browning of paper in old books is caused by (1) frequent use (2) lack of aeration (3) collection of dust (4) oxidation of cellulose
Last Answer : oxidation of cellulose
Description : The term reactor referred to in waste water treatment is (1) Vessel (2) Settling tank (3) Clarifier (4) Aeration tank
Last Answer : Aeration tank