摘要
在菊花生长前期喷施一定浓度的S－3307，可使菊花叶面积增大3．6─5.4cm2．叶重提高0．28—0．55g，叶片增厚，叶色变绿，株高降低9．5－18．1cm，同时菊花的其它主要经济性状也变佳，从而使菊花的观赏价值提高。
The results showed that the leaves area was increased 3. 6 - 4. 5cm2, leaf weight increased 0. 28-0. 35g. leaf thickness and lenf colour of chrysomthemum was promvted,the hight of chrysomthemum was shorted 9. 5- 18. 1cm, and the other main ewnomic chracters and ornamental values of chrysonthemum were improved under spraying S-3307 of some cocentration.
关键词
菊花
叶
经济性状
生长
chrysomthemum S-3307 leaves economic character
