The phrase "stem of the tree" is a correct and usable part of a sentence in written English.
It refers to the main central part of a tree from which branches and leaves grow. You can use this phrase to describe the physical structure of a tree or as a metaphor to represent the central or main aspect of something. Example: The strong winds broke the stem of the tree, causing it to fall over. Example: The technological advances in the field of AI are considered the stem of the tree in modern innovation.
Within each site x forest zone (seaward fringing or landward scrub) replicate trees (6 9 replicates) were fertilized either annually or biannually by inserting 200 300 g of urea (nitrogen, N) or triple superphosphate (Phosphorus, P) into 30 cm deep holes cored on either side of the main stem of the tree.
The prior on the stem of the tree was set as a normal distribution with a mean of 20.1 Ma and a SD of 2.25 Ma.
In approach 3 (two node datings), ranges are similar as in approach 1 (Additional file 2), indicating that the 95% HPD ranges are mainly influenced by placing a prior on the stem of the tree.
The relative differences of the TLS estimates remained primarily within a range of ±10% for estimating the volume of the main stem of the trees, and within a range of ±30% for estimating the cumulative branch volumes.
I argue that when cyanobacteria evolved chlorophylls instead of bacteriochlorophyll, and lost chlorosomes, there was another transient large change to the reductase enzyme, a temporary massive rate acceleration that artifactually stretched the stems of the tree that separate cyanobacteria from both groups of green bacteria.
Surface fire probably leads to changes in the chemical composition of the base of the tree stem and hence increased decay resistance and longevity of kelo trees.
The second worker stood far enough away to estimate the stem height of the tree.
"In the jungle, there's a lot of trees that go up and the clouds hang pretty low, so you see the stems of the trees and you see a cloud cover," Ms. Daubmann explained.
Much of the variation in the heartwood a* colour occurred within the stems of the trees, from the inner to outer heartwood.
The test treatment i.e. neem chippings were prepared from the stem of the neem tree Azadirachta indica [ 36], which belongs to the Family Meliaceae.
The grouping of medusozoan polB sequences into a monophyletic clade suggests a single invasion event early in the evolutionary history of the group that coincided with the origin of its linear mtDNA at the stem of the medusozoan tree.
