与 «MOLDBOARD»相关的英语书籍
在以下的参考文献中发现
moldboard的用法。与
moldboard相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
How To Use Implements on Your Small-Scale Farm
Left: This moldboard (often pronounced "moleboard") plow was the first
traditional implement of cultivation, and it symbolizes agriculture on many state
seals. Plowing was so fundamental that tractor power was, until recently, rated in
terms of ...
The remaining plants are controlled or destroyed through crop rotation or use of
herbicides. Moldboard plows, disk plows, or field cultivators with flat sweeps are
used for fallow plowing. ln the Southwest, moldboard plows have been more ...
3
Dibble Sticks, Donkeys, and Diesels: Machines in Crop Production
4.9 Moldboard plows The primary advantage of the moldboard plow is that it
does an excellent job of inverting the soil and burying surface trash. The
moldboard plow can be visualized as two wedges. The share, landside, and
moldboard form ...
4
The Federal Reporter: Cases Argued and Determined in the ...
230,453, issued October 7, 1879. to Wiard & Bullock. for au improvement in side-
hill plows, consisting of a " re versible double mold- board jointer, in combination
with a reversible moldboard plow, " discloses patentable novelty, and is valid. 2.
5
Official gazette of the United States Patent Office
In a road-scraper, the combination of the beam, a single-flanged carrier-wheel for
the beam, the diagonal moldboard adjustably suspended near one end on a king
-post pendent from the hinder portion of the beam, and provided with the ...
United States. Patent Office, 1899
6
Common Beans: Research for Crop Improvement
The most common implements used in bean production during primary tillage
Moldboard plow and disk plow. The moldboard plow is the oldest of all plow
types. The material initially used in the manufacture of moldboard plows was
wood, ...
Aart van Schoonhoven, O. Voysest, 1991
7
Operator and Organizational Maintenance Manual: Grader, ...
2-9) allows the operator to fully extend the moldboard to either side or to shorten
the lateral shift of the moldboard. To adjust lateral link, remove cotter pin and
locking pin. Shift moldboard, using lateral shift lever (fig. 2-7) to slide adjusting
link ...
8
Medieval Science, Technology, and Medicine: An Encyclopedia
The moldboard is present in China by the ninth century and is described, along
with other components, in a short treatise called "Classic of the Plow" (Lei-ssu
ching, c. 880 C.E.): "The plough has eleven parts altogether, counting both wood
...
Thomas F. Glick, Steven John Livesey, Faith Wallis, 2005
9
Operator, Organizational, Direct Support, General Support, ...
This section covers the description and maintenance of the front mounting
brackets and moldboard. Organizational maintenance of the components
consists of: replacement of mold- board assembly, tilt arms and push beams;
replacement of ...
10
Official Gazette of the United States Patent Office
In a plow, the combination of a sheet metal frog having a depending integral
housing struck down from the main body and open at the rear, a moldboard
secured to the frog, a detachable share adapted to engage the frog and
moldboard, ...
包含词语«MOLDBOARD»的新条目
找出国内和国际出版社所讨论的内容，以及词语
moldboard在以下新条目的上下文中是如何使用的。
Ash Grove Farm looks at organic method of no-till planting into cover …
... Southern Belle red clover or Crimson clover, non-winter hardy varieties that will winter kill, as a way to avoid moldboard plowing in the spring. «Agri News, 七月 15»
Cat launches new mining grader
The 16M3 has a 4.9-m moldboard and an average operating weight of just over 32 tonnes, and is optimised for operations using 136-tonne or ... «Australian Mining, 七月 15»
'South Africa key market for Case Construction Equipment'
The 885B grader, with a powerful engine, rugged A-frame and moldboard design, will also be on display. Keeping in mind the rise in road ... «African Review, 七月 15»
VIEW FROM THE COUNTRY: Hard work harder in days gone by
I can remember seeing dad come in from plowing with a moldboard plow and a team of mules. The mules would have foamy sweat all around ... «Stillwater News Press, 七月 15»
SWROC field day debates tillage
Strip till plots had slightly higher water median infiltration measures, though not so far afield from those of moldboard plow and rip till plots as to ... «Agri News, 七月 15»
More diverse rotations can create profitable, sustainable farms
In the three and four-year rotations, red clover and alfalfa are incorporated with a moldboard plow in the fall preceding corn production. Plowing ... «Agri News, 七月 15»
Indiana at 200: a better plow, thanks to Hoosier James Oliver
The standard plow consists of two main parts: a moldboard, the curved piece that lifts up and turns over the sod, and the blade that does the ... «Times-Mail, 七月 15»
Column: South Bend immigrant revolutionized farming
The standard plow consists of two main parts: a moldboard, the curved piece that lifts up and turns over the sod, and the blade that does the ... «The Republic, 七月 15»
ANDREA NEAL: A better plow, thanks to South Bend innovator Oliver
The standard plow consists of two main parts: a moldboard, the curved piece that lifts up and turns over the sod, and the blade that does the ... «nwitimes.com, 六月 15»
A better plow, thanks to Oliver
The standard plow consists of two main parts: a moldboard, the curved piece that lifts up and turns over the sod, and the blade that does the ... «Greensburg Daily News, 六月 15»
