椰子不孕果也称秃果,系指没有果肉或果肉发育不全的果实。据估计,此病使椰子年产量损失约3%。不孕果的性状不孕果有某些明显的形态特征。果实一般呈长圆形,而同一树上正常的果实则微带圆形。不孕果的椰衣一般发育完全,但其分量却比标准果实的少得多,有时,外形不规则。不孕果大多无胚,核壳和果肉往 Coconut infertility, also known as bald fruit, refers to the fruit without flesh or fruit hypoplasia. It is estimated that the disease causes about 3% annual loss of coconut production. The characteristics of infertility fruit There are some obvious morphological characteristics of infertility. The fruit is generally oblong, while the normal fruit on the same tree is slightly rounded. Unpredictable fruit of the general development of coconut clothing, but its components are much less than the standard fruit, and sometimes irregular shape. Most infertility without embryos, nuclear shell and pulp to