摘要
金冠苹果内膛的短枝叶片枯黄脱落，是生产中的常见现象，测定分析表明，与外围新梢中部叶相比，内膛叶片乙烯释放较多，并且黄叶比正常绿叶具有较高的乙烯生成量。光对离休叶片的乙烯生成具有一定的抑制作用．
The early senescence and fall of inside leaves on twigs of 'Goldern Delicious' apples is common in orchards. Studies Show that the inside leaves have produced more ethylene than the outer leaves. and yellow leaves produce more ethylene than the green ones. Light can inhibit ethylene production in isolated leaves.
出处
《落叶果树》
北大核心
1993年第3期13-14,共2页
Deciduous Fruits
关键词
苹果树
叶片
衰老
乙烯
Apple. Foliage, Senescence, Ethylene.
