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Ploughing is done mainly in the Autumn, after harvesting the crops, to turn over the soil, leaving it in furrows. This covers and suppresses weeds. Also, on heavy soils, the furrows are left for winter weather to break down the soil particles. In Spring, as soon as the soil has dried out a little, the furrows are harrowed and broken down into a file tilth suitable for planting or sowing with seed.
What else can I help you with?
What is a boiling tube rack?
It is a tube rack consisting of two waffer cassettes and usually made from metal. The microtubes can be placed between the two cassettes to keep the tube lips tightly closed during incubation in the boiling water.
Why must you recycle plastic?
When you put something in the bin, and it is taken into the garbage, it is pressed onto the ground later on to rot, and plastic can take up to 1,000 years rotting. Think of all the plants it would choke during such a long time!But note that there are different types of plastic.
Why an Erlenmeyer flask containing a hot solution is not tightly stoppered?
Because... if it's tightly sealed - during cooling the volume of the solvent will decrease - making the pressure inside lower than outside he flask. This could be enough for the glass to shatter - spilling the contents.
Why are the wires hung tightly during the wintertime?
Overhead wires expand slightly in the summer when the temperature is higher, so they become a little longer and hang lower. Clearance height rules must be met at the maximum expected temperature.
What happen before prophase occur?
During prophase, the chromatin fibers present in the nucleus coil tightly into observable chromosomes. The centrosomes move away from each other and spindle microtubules begin to grow from them; this marks the formation of the mitotic spindle.
What is summer ploughing?
Summer ploughing is the practice of ploughing fields during the summer months in preparation for planting crops in the next growing season. This helps to break up and turn the soil, making it easier for seeds to be sown and promoting better plant growth. Summer ploughing also helps to control weeds and pests, leading to a more successful harvest.
Why should the tires of automobiles not be tightly filled during summer?
The tyres of automobiles should not be tightly filled during summer because it gets directly heated by Sun
Why do you wear an eye patch during Bell's Palsy?
Patients with Bell's Palsy sometimes wear an eye patch or cotton gauze taped over the eyelid that is paralyzed in order to keep that eyelid closed tightly. Keeping it closed tightly over long periods of time such as at night while sleeping is important because it keeps the cornea lubricated. Patients with BP cannot close the eyelid tightly even while asleep, so moisture escapes. Gauze taped over the eyelid keeps it pressed down.
During the slaves were packed tightly together in ships?
Middle Passage
Why are the same wires hung tightly during winter?
to prevent from contrastin
DNA coils tightly during divisionand assembles into visible?
Chromosomes.
What were the names of the two people who were pressed to death during the Salem witch trials in 1692?
There was only ONE person pressed to death during the Salem Witch Trials. His name was Giles Corey.
What happens when the letter B is pressed during a presentation?
a black screen appears
What is an almogavar?
An almogavar is a lightly clad footsoldier during the Christian conquest of Islamic Spain.
How do you land lightly in cheerleading jumps?
You need to land on your toes during any jump
How do women react when there boobs are pressed and sucked during sex?
I think girls are fell good.
Slaves were packed tightly together in ships?
African slaves were packed tightly together below the decks of ships during the crossing to the Americas. Irish slaves endured similar conditions as well.
