This Crazy Tree Grows 40 Kinds of Fruit | National Geographic
4:06
YouTubeNational Geographic
This Crazy Tree Grows 40 Kinds of Fruit | National Geographic
Sam Van Aken, an artist and professor at Syracuse University, uses "chip grafting" to create trees that each bear 40 different varieties of stone fruits, or fruits with pits. The grafting process involves slicing a bit of a branch with a bud from a tree of one of the varieties and inserting it into a slit in a branch on the "working tree," then ...
已浏览 1499.3万 次2015年7月21日
短视频
Learn How Pine Trees Reproduce | Gymnosperm Life Cycle
4:21
已浏览 20.8万 次
Learn How Pine Trees Reproduce | Gymnosperm Life Cycle
Nature Clearly
15 year Time lapse of old Oak tree
1:12
已浏览 21.9万 次
15 year Time lapse of old Oak tree
Warren Photographic
Tree Felling Safety
Common Tree Felling Accidents and What You Can Do to Prevent Them
12:09
Common Tree Felling Accidents and What You Can Do to Prevent Them
YouTubeThe Center for Urban
已浏览 149.6万 次2017年6月21日
The Five Step Felling Plan: A Safe and Effective Way to Take Down a Tree with a Chainsaw
11:26
The Five Step Felling Plan: A Safe and Effective Way to Take Down a Tree with a Chainsaw
YouTubeThe Center for Urban
已浏览 13.1万 次2017年6月21日
How to Master Tree Felling and Directing the Fall
5:20
How to Master Tree Felling and Directing the Fall
YouTubeMack Payne
已浏览 1672 次2024年10月18日
热门视频
How to properly plant a tree
4:57
How to properly plant a tree
YouTubeSacramento Tree Foundation
已浏览 9.6万 次2020年10月23日
Trees for Kids | Learn all about trees in this fun educational video for kids
10:10
Trees for Kids | Learn all about trees in this fun educational video for kids
YouTubeLearn Bright
已浏览 42.6万 次2020年5月4日
LEARN the 'KEY NOTCH' tree falling technique
8:02
LEARN the 'KEY NOTCH' tree falling technique
YouTubeClimbing Arborist
已浏览 92.3万 次2024年3月17日
How to Fell a Tree
No Nonsense Guide to Tree Felling. How to cut down a tree safely. FarmCraft101
22:58
No Nonsense Guide to Tree Felling. How to cut down a tree safely. FarmCraft101
YouTubeFarmCraft101
已浏览 429万 次2020年10月23日
HOW TO AIM A TREE | Tree Felling Tutorial
3:31
HOW TO AIM A TREE | Tree Felling Tutorial
YouTubeTop Branch
已浏览 65.3万 次2023年3月31日
WORLD'S BEST TREE FELLING TUTORIAL! Way more information than you ever wanted on how to fell a tree!
45:25
WORLD'S BEST TREE FELLING TUTORIAL! Way more information than you ever wanted on how to fell a tree!
YouTubeGuilty of Treeson @ Eastside
已浏览 868.6万 次2020年4月3日