Dwarfing agent for rice essential for lodging resistance dwarfing strong stalks lodging prevention heavy grains and stable yield

Core timing‌: Comprehensive authoritative data show that Chlormequat Chloride should be sprayed on rice at the early jointing stage (i.e. the stage when the stems begin to elongate rapidly) or the greening and jointing stage. At this time, it can effectively inhibit the excessive elongation of the internodes at the base and reduce the risk of lodging. At the same time, it can avoid growth inhibition caused by spraying too early or poor effect caused by spraying too late. ‌‌

‌Specific operation suggestions‌
‌Chlormequat Chloride spraying stage‌:
1. The critical window period is from before jointing to the beginning of jointing (when the internodes at the base of the stems elongate 1-2 cm). ‌‌
2. If the rice population shows a tendency to grow too long, spraying should be given priority; it is not suitable for fields with weak growth. ‌‌

‌Chlormequat Chloride spraying frequency‌:
Spray 2-3 times every 5 days to ensure the drug effect lasts. ‌‌
‌Concentration and dosage‌:
It is recommended to mix 50-100g of 50% chlormequat aqueous solution with 50kg/mu of water and spray evenly on stems and leaves.