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Whitepunk [10]
3 years ago
12

What approach could be used to determine if nitrogen availability in the soil directly limits the nutrient concentration of metr

osideros polymorpha leaves?
Biology
1 answer:
saul85 [17]3 years ago
3 0

Answer:

adding of a known quantity of nitrogen to several experimental plots where the M. polymorpha is present.

Explanation:

In an experiment to determine nitrogen in the soil, different approach could be used, soil macronutrients samples could be chemically extracted then add with color base reagents, with theses the nutrient concentration that is in the soil samples l can be analysed. Using these method each nutrient that is present in the sample would be isolated into a solution then analysed through turbidity and color.

Other approach is the use of Metrosideros polymorpha leave which s a species of flowering evergreen tree that is part of the myrtle family, it Isa flowering plant and it's made up of stamens.This approach could be used to determine if nitrogen availability in the soil directly limits the nutrient concentration of metrosideros polymorpha leavesb by adding of a known quantity of nitrogen to several experimental plots where the M. polymorpha is present.

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First of all, it should be noted that the full moon is usually observed in the middle of the lunar month, which is usually 29 or 30 days, hence the full moon can be observed either on the 13th but most likely on the 14th and/or the 15th of the lunar month.

At the early days of the month, the new moon begins to form a crescent which appears and continues to get fuller (called waxing crescent) as the day goes by until half of the moon is noticed (usually after about seven days) on one side, this is known as the first quarter.

After half of the moon is noticed on one side, the moon continues to get fuller (called gibbous moon) until a full moon is noticed on the 14th/15th day. <u>This full moon then starts waning or becoming smaller until the other half of the moon becomes visible while the initially seen half becomes invisible/clouded (this is called </u><u>third quarter</u><u>)</u>. This happens after another 7 days or on the 21st day. This half moon continues to get smaller (forming a waning crescent) until no moon is seen at the end of the month (around the 28 or 29th day) which is referred to the new moon.

Hence, we can see from the above that from the third quarter to a new full moon will go through the steps below

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