The best time to spray is in the early stage of wheat jointing, that is, after winter wheat turns green.
The best period is the early stage of wheat jointing. If it is applied too early, the dwarfing effect may not be significant, but it can bring significant yield increase effect;
The best time and concentration to use Chlormequat Chloride
Applying Chlormequat Chloride about a week before wheat jointing is the best time to achieve the best effect of controlling growth and preventing lodging. At this time, Chlormequat Chloride can effectively shorten the length of the internodes at the base of wheat. The recommended concentration of the drug is 1.5 to 2 grams of the drug per liter of water. If the wheat seedlings grow vigorously in spring, 50 to 60 grams of the agent can be applied per acre, and 30 kilograms of water can be added for spraying; if the wheat seedlings grow slowly, 25 to 30 grams of the agent can be applied per acre.
