Table of Contents
Which part of the plow is the share?
The share is the cutting edge of the moldboard plow. Its configuration is related to soil type, particularly in the down suction, or concavity, of its lower surface.
How is plow share measured?
The correct way to size a plow is to measure the distance from the heel of the landside to the wing of the share (Figure 4). A 16-inch moldboard plow, properly mounted, cuts a 16-inch furrow. Three 16-inch bottoms mounted on the same frame will plow a 48-inch width.
What are plough shares?
In agriculture, a plowshare (US) or ploughshare (UK; /ˈplaʊʃɛər/) is a component of a plow (or plough). It is the cutting or leading edge of a moldboard which closely follows the coulter (one or more ground-breaking spikes) when plowing.
Why is it called a plow share?
There are many types of plows, including mechanical plows, riding plows, and handheld blows, but the blade of all of them can be called a plowshare. This word is part of a famous proverb about “beating swords into plowshares,” which means to move from war to peace. Plowshare is often spelled ploughshare.
What is the purpose of a moldboard plow?
Moldboard plowing can provide soil pulverization and nearly complete burial of weed seeds and residue. Secondary tillage operations, such as disking or field cultivation, allow for uniform incorporation of fertilizers and pesticides and smoothing of the soil surface.
What is the function of the share in the mouldboard plough?
a) Share: It is the part of plow bottom which actually penetrates into the soil and makes a horizontal cut below the surface. b) Mould Board: It is the curved part which lifts and turns the slice.
Why is it called a moldboard plow?
Moldboard Plow. The term ‘moldboard plow’ describes an implement that cuts soil, lifts it, and turns it at least partly upside down by means of a curved plate, or moldboard (Figure 1).
Who made the moldboard plow?
Jethro Wood (March 16, 1774 – 1834) was the inventor of a cast-iron moldboard plow with replaceable parts, the first commercially successful iron moldboard plow. His invention accelerated the development of American agriculture in the antebellum period.
How deep will a moldboard plow go?
A standard moldboard plow might be limited to plowing only eight inches deep. However, plows are available that will plow three to five feet deep.
What is the function of frog in moldboard?
e) Frog: It is the part to which share, land side and mouldboard are attached. f) Tail piece: It is an adjustable extension, which can be fastened to the rear of the mould board to help in turning the furrow slice.
What is the function of a Mould board?
This is used for primary tillage operations. It cuts trash and buries it completely. It is also used for turning green manure crop for decaying under the soil, which adds humus to the soil. It is also used for turning and mixing compost, farmyard manure or lime into the soil.
What is a moldboard used for?
Applications. The moldboard plow performs the following tillage operations and soil-conditioning functions: It cuts, lifts, breaks up, and loosens soil that has been compacted through machinery traffic or natural causes to a depth of usually 100–200 mm below the soil surface.
What percentage of manganese are present in the share of a mouldboard?
What percentage of manganese are present in the share of a mouldboard? Explanation: The share is made of chilled cast iron or steel. The steel mainly consists about 0.50%-0.80% of manganese besides other minor elements.
What materials are mouldboard plow made of?
– the weight of a set of pallet forks with a full height backrest – the weight of an OEM 53″ bucket with tooth bar, hooks, etc. – the weight of a properly sized grapple for the same machine
What is function of moldboard plow or label?
The moldboard plow, the old reliable workhorse of the farming industry, was designed with the purpose of completely turning the soil over to a cut depth of from 8 to 14 inches. This helps place crop residue and/or trash which was on top of the soil, either under or mixed thoroughly with the soil, thus
What is a mold board plow?
Betts,Edwin M.,ed. Thomas Jefferson’s Farm Book: With Commentary and Relevant Extracts from Other Writings.
What is a moldboard plough?
The Moldboard Plow (also called Bottom Plow) applies the principle of turning soil used widely in traditional farming. The plow turns over topsoil, bringing subsoil to the top and burying weeds and previous crops; thereby speeding decomposition.