摘要
通过对不同质量的草莓苗的花芽分化研究,表明草莓苗的质量对草莓的花芽分化有影响,各品种草莓4片叶、5片叶、6片叶植株花芽分化进程相似,都早于3片叶植株3d。到雌蕊分化开始时,5片叶和6片叶草莓的花芽分化进程较4片叶和3片叶的提早3～9d。定植时新茎粗度在0.84cm以上的草莓植株,花芽分化时期和进程差异小,新茎粗度在0.65cm以下的植株花芽分化进程慢。
The quality of strawberry sprout was related to flower bud differentiation in part when they were planted. The course of flower bud differentiation were similar when the number of leaves are 4,Sand 6,which were earlier 3 days than 3 leaves. Strawberry flower bud differentiation was very fast which has 5 and 6 leaves. At the beginning of pistil stage, it was faster 3-9 days than which has 3 and 4 leaves. From the width of stalk, we can know that the process of flower bud differentiation had little difference was width of stalk was over 0. 84 cm. When the width of stalk was below 0. 65 cm, the flower bud differentiation was slow comparatively.
出处
《北方园艺》
CAS
北大核心
2007年第3期31-32,共2页
Northern Horticulture
关键词
草莓
植物学特性
花芽分化
Strawberry
Speciality of botany
Flower bud differentiation
