摘要
以红灯为试材,探讨了甜樱桃覆草栽培对其开花结实情况的影响。研究发现覆草栽培可有效地提高甜樱桃结果枝叶片数,使叶片营养水平显著提高,平均花芽数量提高1-2个;同时可使红灯樱桃坐果率提高25.04-28.01个百分点。平均单果重增加18%;果汁的可溶性固形物含量增加1.17个百分点,花期滞后3-5d。
The sweet cherry cultivar Hongdeng was used for studying the effects of mulching on its blossom and bearing. Results showed that mulching could effectively increase the quantity of the flower buds and leaves and improve the nutrient conditions of leaves. Mulching could increase 1-2 floral buds per fruiting branch; and the rate of fruit setting could be increased by 25.04%-28.01%, fruit weight by 18%, and the soluble solids content by 1.17%. However, the flowering date was 3-5 d later.
出处
《果树学报》
CAS
CSCD
北大核心
2005年第6期719-721,共3页
Journal of Fruit Science
基金
国家"十五"攻关项目(2004BA510B0404)。
关键词
甜樱桃
覆草栽培
坐果率
平均单果重
Sweet cherry
Mulching cultivation
Percentage of fruit setting
Mean fruit weight
