Bring back the water stress factor for photosynthesis

[lpmorenoc]

James suggested to bring back the effect of water stress on photosynthesis. Here some simulations before and after the change: Before Thailand

Now Thailand

Before Palmira:

Now Palmira

Before Quilichao

Now Quilichao

[lpmorenoc]

If WFP does not have any effect when the volumetric water content is above 0.5 of the difference between field capacity and wilting point:

Palmira

Quilichao

If we also reduce the effect of WFG as we did for WFP: Palmira

Quilichao

the LAI is not affected enough: Palmira

Quilichao

LAI when WFG is restricting from field capacity while WFP when the water content is half: Palmira

Quilichao

[lpmorenoc]

Nigeria (WFP=0.5, WFG=1):

Nigeria (WFP=0.5, WFG=0.5):

Quilichao (WFP=0.5, WFG=1):

Quilichao (WFP=0.5, WFG=0.5):

Thailand (WFP=0.5, WFG=1):

Thailand (WFP=0.5, WFG=0.5):

[lpmorenoc]

Quilichao (CCQU8201) (WFP: 0.75, WFG: 1):

Nigeria (IIIB8201) (WFP: 0.75, WFG: 1):

Thailand (AGKK1502) (WFP: 0.75, WFG: 1):

[lpmorenoc]

I think I will keep WFP limit as 0.75 while WFG will maintain as 1. However, I need to review the reduction in the storage weight in Nigeria.

[lpmorenoc]

If there is not reallocation of assimilates in the Nigerian trial:

It is mainly due to the high water stress values:

If WFP is 0.5 still without reallocation:

[lpmorenoc]

Nigeria Increasing RUE with WFG=1 and WFP=0.5 (no reallocation):

With 5% reallocation:

Using WFG: 0.75 and WFP 0.5 (no reallocation):

Quilichao Using WFG: 0.75 and WFP 0.5 (sensitivity to senescence 0.3):

Increasing sensitivity to senescence due to water stress (0.5):

If we use WFG: 0.5 and WFP: 0.5 and we increase the sensitivity to senescence more (0.7):

[lpmorenoc]

Other experiments with WFP= 0.5 and WFG=0.75: Palmira (Colombia)

Thailand:

Quilichao (Colombia)

Quilichao (Colombia)