Research Article

Parameters Symptomatic for Boron Toxicity in Leaves of Tomato Plants

Figure 5

Changes in the foliar concentration of proline over 15 days in two tomato cultivars (Kosaco and Josefina) subjected to 0.05, 0.5, and 2 mM of B. The data represented are means ( 𝑛 = 9 ) ± SE.
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