The difference between the first inflorescence and the second inflorescence

The first inflorescence refers to the topmost flower. The first inflorescence is the easiest to drop flowers, which not only seriously affects the total output, but also reduces the most valuable early yield. This phenomenon of early flowering is mainly caused by low temperature, and it is also related to malnutrition of plants after seedling raising and planting. Inflorescence is the arrangement of flowers on the floral axis, which can be divided into finite inflorescence and infinite inflorescence. The former is like cymes, while the latter is like racemes, spikes and umbels.