杨梅是大小年结果比较典型的一种果树,大年虽果实累累,但果小质次,且抑制了翌年结果母枝春夏梢的抽发和充实,使得小年花量和产量锐减;小年很少结果,而春夏梢猛发,使第2年又成为大年。 Myrica rubra is a typical fruit tree with large and small annual results. Although the fruit of the New Year is fruitful, the fruit quality is low and the quality of the fruit is restrained. The results also show that the annual flower yield and yield decrease sharply. Little results in the small, spring and summer shoots so that the first two years has become a New Year.