Summary:

## Carbon Allocation to New Growth

This section of the article discusses the carbon allocation process in plants, where carbon is distributed between currently displayed tissues and storage for future growth. The model keeps track of stored carbon based on the tissue type it will eventually be displayed as.

Key points:

1. There are two carbon pools for each plant tissue - one for the currently displayed tissue and another for carbon stored for future display.
2. The allocation of carbon to display and storage depends on the parameter `f_cur`, which ranges from 0 to 1.
3. The equations provided demonstrate the allocation fluxes of carbon to the various tissue types, including leaves, fine roots, live stems, dead stems, live coarse roots, and dead coarse roots.
4. The allocation to display and storage pools is calculated based on `f_cur` and tissue-specific allocation coefficients (`a_1`, `a_2`, `a_3`, and `a_4`).

This section explains the complex carbon allocation process in plants, where the model distributes carbon between current and future growth based on the specified parameters.