Question

Examples of two plants

for phosphorous​

Answer 1

Answer:

Table 1. Sufficiency Range of Tissue Phosphorus for Various Crops

Crop Growth Stage Plant Part Used for Tissue Testing

Corn Seedling (< 4 inches in height) Whole plant

Corn > 4 inches in height to tasseling Most recent mature leaf

Corn Tasseling / bloom Ear leaf

Corn Maturity

Answer 2

What form of phosphorus is used by plants?

Forms of Phosphorus available for Plant Uptake

The orthophosphates, H2PO4- and HPO42-, are the primary forms of phosphorus taken up by plants. When the soil pH is less than 7.0, H2PO4- is the predominate form in the soil. Although less common, certain organic phosphorus forms can also be directly taken up by plants.