Question

Effects of nitrogen fertilization on ginger farming

Answer 1

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Ginger was grown to maturity with five levels of applied nitrogen in a subtropical environment at Beerwah, Queensland, Australia. Destructive harvests were taken on 10 occasions and measurements made of fresh weight and dry weight of rhizomes and shoots. Rhizomes were classified according to order of branching, and the numbers of shoots arising from each branch order determined. Leaf numbers were also recorded in two of the treatments.

Fertilizer nitrogen significantly increased the number of third order shoots and fourth order rhizome branches, and the total yields of shoots and rhizomes. A rate of application of 200–300 kg N/ha was required for maximum yield. Nitrogen use efficiency decreased with increasing rate of nitrogen application hope this helps you

Answer 2

Answer:

Nitrogen in Plants

Nitrogen in PlantsNitrogen is so vital because it is a major component of chlorophyll, the compound by which plants use sunlight energy to produce sugars from water and carbon dioxide (i.e., photosynthesis). It is also a major component of amino acids, the building blocks of proteins.