Mycorrhizal colonies and plant nutrition

Reference no: EM133610692

Question

Mycorrhizal colonies and plant nutrition. Mycorrhizal fungi are present in the roots of many plants. In this symbiotic relationship, the plant supplies nutrition to the fungus and the fungus helps the plant absorb nutrients from the soil. An experiment compared two genetic types of tomato plants, a wild type variety that is susceptible to mycorrhizal colonies and a mutant that is not. In particular, researchers expect that, in the absence of fertilizer, plants with mycorrhizal fungi would better be able to absorb what little nitrogen might be available in the soil. Here are plant nitrogen contents at harvest time (in percent of whole dry mass) State the hypotheses. P-value=0.1141 P-value=0.06076 it is a one-sided test.

Reference no: EM133610692

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