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Root System Drawings

images.wur.nl

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Re: Root System Drawings

#52

Earlier quoted context omitted.

Whats the units?

It says cm, so centimeters (1/100 meter) - slightly less than 0.4 inches

decimal place issues... I hope.

there are ten mm in a cm

456cm == 4560mm

there are 24.5 mm per inch (it is the law).

4550mm / 25.4 = 179.527 inches

or about 14.9 feet

which is about 5 yards

which is 20% of a 'murican football field if that helps

Re: Root System Drawings

#53

How are these produced? I assume they're not actually digging a giant trench and taking a section, but are the drawings based on measurements of a specific individual in some way? In any case, very cool to have such a collection.

[deleted]

Re: Root System Drawings

#54

Earlier quoted context omitted.

Always good to have a weed puller in your toolshed. A stand-up puller, specifically, that operates as a lever, allowing it to first grab deeply and then through a rotation of the handle it pulls out quite a bit of the root system. A lifesaver if you have a rain garden which is really just a synonym for weed garden.

Any recommendations for a particular weed puller?

This CobraHead weeder has worked well for me

https://www.amazon.com/CobraHead-Original-Weeder-Cultivator-...

Re: Root System Drawings

#55
post #14

How are these produced? I assume they're not actually digging a giant trench and taking a section, but are the drawings based on measurements of a specific individual in some way? In any case, very cool to have such a collection.

Collection history page has a photo for part of the process https://images.wur.nl/digital/collection/coll13

Bit higher quality: https://imgur.com/a/MPpogJv

Re: Root System Drawings

#56

Earlier quoted context omitted.

That's where glyphosate comes in handy.

The cancer was worth it to rid ourselves of a mildly offensive flower.

I reckon you could skip spraying it if you were going to eat it anyway.

Did you know that wheat in the US is sprayed with glyphosate right before harvest? It causes all the wheat to dry evenly, avoiding the need to cut down the wheat and windrow it for drying. This means extra weeks in the growing season to squeeze another crop in.

Re: Root System Drawings

#59
post #52

Earlier quoted context omitted.

It says cm, so centimeters (1/100 meter) - slightly less than 0.4 inches

decimal place issues... I hope. there are ten mm in a cm 456cm == 4560mm there are 24.5 mm per inch (it is the law). 4550mm / 25.4 = 179.527 inches or about 14.9 feet which is about 5 yards which is 20% of a 'murican football field if that helps

The above comment was pointing out that each 1 centimeter is slightly less than 0.4 inches. If you want to be more precise, each centimeter is about 0.3937 inches.

Re: Root System Drawings

#60

Ever thought you yanked a dandelion out by the entire root? Think again: https://images.wur.nl/digital/collection/coll13/id/676/rec/3

Always good to have a weed puller in your toolshed. A stand-up puller, specifically, that operates as a lever, allowing it to first grab deeply and then through a rotation of the handle it pulls out quite a bit of the root system. A lifesaver if you have a rain garden which is really just a synonym for weed garden.

the link is to a dandelion root system that goes 450 centimeters into the ground, or 4.5 meters / 5 yards.

we'd like to know how much of that weed would your weed puller pull if your weed puller pulled a full pull?

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