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The operator steps up on the crossbar, using full bodyweight to drive the tines into the ground, then steps backward while pulling backwards on the handles, causing the tines to lever upwards through the soil. This action leaves the soil layers intact, rather than inverting or mixing them, preserving
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at least once. A u-bar also has "elbows" that allow the tines to be raised above soil level when the handles are tilted all the way back. Thus, clumps of soil that get caught on the tines can be broken up by shaking the handles up and down, rocking the tool on its elbows.
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A u-bar is similar to a broadfork but has longer tines - up to 18 inches (46 cm) - for deeper cultivation, since it is meant to be used in beds that have already been
174:, approximately eight inches long, spaced a few inches apart on a horizontal bar, with two handles extending upwards to chest or shoulder level that form a large U-shape.
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Whereas double digging a one hundred square foot (9.3 square meter) bed can take several hours, tilling the same bed with a u-bar can often be done in a half hour or so.
167:. Broadforks are used as part of a no-till or reduced-till seedbed preparation process because they preserve the soil structure and avoid the resurfacing of weed seeds.
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295:"Johnny's Guide to Small-scale Bed Preparation Tools"
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249:: farmer/author who promotes use of the broadfork
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319:"Garden & Lawn Tools - Lee Valley Tools"
58:introducing citations to additional sources
19:"U-bar" redirects here. For the letter, see
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193:(4,000 to 8,000 m). For larger areas, a
48:Relevant discussion may be found on the
341:Broadfork – the best tool for gardeners
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201:or similar tool is usually employed.
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273:. Storey Publishing. p. 24.
189:, or practically for one to two
170:It consists of five or so metal
41:relies largely or entirely on a
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267:Smith, Edward C. Smith (2009).
270:The Vegetable Gardener's Bible
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185:A broadfork can be used in a
496:Pruning shears or secateurs
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336:More about broadfork u-bar
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133:A broadfork being levered
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714:Measuring and alignment
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679:Cutting and abrasive
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197:- or animal-powered
54:improve this article
299:www.johnnyseeds.com
247:Jean-Martin Fortier
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567:Manual or powered
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43:single source
39:This article
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609:Lawn sweeper
599:Lawn aerator
543:Watering can
431:Grass shears
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391:Averruncator
377:Garden tools
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302:. Retrieved
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729:Woodworking
650:Leaf blower
640:Garden hose
630:Brushcutter
623:Power tools
584:Earth auger
553:Wheelbarrow
421:Garden fork
227:Garden fork
199:chisel plow
182:structure.
153:garden tool
125:A broadfork
110:August 2010
69:"Broadfork"
745:Categories
604:Lawn mower
579:Dethatcher
574:Cultivator
558:Wood auger
384:Hand tools
304:2020-07-31
254:References
211:double dug
148:grelinette
80:newspapers
481:Pitchfork
451:Hori hori
406:Broadfork
139:broadfork
50:talk page
684:Forestry
674:Cleaning
635:Chainsaw
401:Billhook
221:See also
165:drainage
161:aeration
709:Masonry
699:Kitchen
476:Pickaxe
471:Mattock
466:Machete
461:Loppers
426:Grafter
237:Hardpan
232:Claypan
195:tractor
180:topsoil
157:hardpan
151:, is a
94:scholar
719:Mining
689:Garden
614:Plough
548:Weeder
538:Trowel
521:Sickle
516:Shovel
511:Scythe
506:Riddle
416:Dibber
277:
187:garden
143:U-fork
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67:
724:Power
589:Edger
526:Spade
456:Kirpi
205:U-bar
191:acres
172:tines
101:JSTOR
87:books
21:U bar
694:Hand
501:Rake
446:Homi
275:ISBN
242:Soil
178:the
163:and
137:The
73:news
531:Loy
441:Hoe
396:Axe
145:or
56:by
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297:.
369:e
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108:(
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