隐藏域元素占位
Prevent longan from rushing to the tip
Application of regulators to prevent lychee fruits from growing excessively at the tips of branches.
Ethephon
Due to the influence of external conditions, the developing longan flower spikes will grow branches and leaves on the flower spikes to form flower spikes with leaves. If the treatment is not timely, it will reverse into vegetative branches. In the early stage of flower spikes, the terminal buds of longan flowers in spring just started to germinate, and when the buds became soft, spraying 233-300mgL ethephon + 90mg/L paclobutrazol had the best effect on preventing the spikes and promoting the formation of flower spikes.(Note: Longan uses ethephon with special care, its reaction to ethylene is more sensitive than lychee, and the concentration should be flexibly controlled according to tree vigor and climatic conditions. Too high a concentration will cause a large number of old leaves and flowers to fall off.).
Growth Stage Products
Get A Quote
Email:info@pandustry.com
WhatsApp:+86-15729389816
Tel.:+86-371-60383117
Add: 3F, Building No.9, National University Technology Zone(East), Zhengzhou , Henan, China
Leave a Message
Demand for agrochemical products or crops