1, Mexico Department: Mexico Department of Avocado leaves are relatively small, long oval shape, both ends are relatively sharp, rub it to have the taste of fennel.Its fruit is not large, the skin is very thin, the appearance is relatively smooth.Usually 6-8 months after flowering, the fruit can mature, and the oil content is relatively high.This system has strong cold resistance and light frost resistance, and can even withstand the low temperature of minus 7-8 degrees Celsius.The main varieties are green species and purple species, in addition to Duke, Gantt, Mexico La, Topa Topa and other fine varieties.
2, West Indian Department: West Indian Department of Avocado leaves will not fragrance, color for yellow-green.Its skin is also smooth, usually leathery and soft, and can easily separate from the flesh.Because there are many varieties, the size of the fruit is different, the small one is only 100 grams, and the large one can reach 1000 grams.It has poor cold tolerance and can only be grown at low altitudes in the tropics.The common varieties are Harry Early, Big Green, Polok, Walding and so on.
3, Guatemala Department: Guatemala Department of the avocado leaves are relatively large, the color is green, the same no anise flavor, its fruit is larger than the Mexican Department, the peel is relatively rough, the seeds are also very large, cold resistance between the two.The main varieties are Taft, Halman and Donard, etc.
From the perspective of planting areas, the Mexican line has strong cold resistance and can be planted in northern areas, while the West Indian and Guatemalan lines can only adapt to tropical climate.In addition, the leaves of the Mexican line have a unique anise flavor, which the remaining two do not have.However, the fruit of this strain is not large, and the weight of single fruit is not as good as that of the other two.Among them, the peel of the West Indian line is smoother, while the peel of the Guatemala line is rough, so they are easier to distinguish.
