实生苗的困惑:为啥种子变树若干年还不结果?【我的花园,我的菜地】

Avocado tree

Source: Pixabay

园艺专家王铨铭回答听众提问,为什么家里种了20几年的牛油果树还不结果?


王铨铭说,实生苗指直接由种子繁殖的苗木。实生苗生长旺盛,根系发达,寿命也比较长;但是其身上的缺点也不容忽视。他建议听众,轻易不要在品种不纯,开花结果并不理想的实生苗果树上浪费时间,浪费精力和感情。

王老师还回答了听众提出的芒果树叶子变黑,柠檬树不开花不结果,动物进家糟蹋园子怎么办,如何控制甜豆(sugar snap peas)的高度,扦插玫瑰怎么移植,白兰花种了多年不开花等问题,欢迎点击音频收听详细回答。


Share

News

Sign up now for the latest news from Australia and around the world direct to your inbox.

By subscribing, you agree to SBS’s terms of service and privacy policy including receiving email updates from SBS.

Download our apps
SBS Audio
SBS On Demand

Listen to our podcasts
Independent news and stories connecting you to life in Australia and Mandarin-speaking Australians.
Understand the quirky parts of Aussie life.
Get the latest with our exclusive in-language podcasts on your favourite podcast apps.

Watch on SBS
Simplified Chinese Collection

Simplified Chinese Collection

Watch onDemand