The rapid sprouting and development of latent buds of wheat into the ear is the biological basis for the reconstitution of the high-yielding population after freezing. The timely irrigation and fertilization of wheat after being frozen can still recover a considerable loss.
Irrigate after freezing. Watering is the key measure to remedy frost damage in the night. In order to remedy the damage to wheat fields, we must pay attention to the quality of irrigation, and immediately after filling, we must fill the soil thoroughly. Large-scale multi-point surveys indicate that the most effective remedial measure for frost damage at night in the case of dry weather (including wheat fields with poor soil moisture content) is watering. The more water is poured, the faster the recovery grows and the higher the quality of the ear becomes. The quality of watering is very important. Immediately after freezing, it should be filled with water, and it should be fully poured and drenched. The irrigation method is best to take irrigation.
Fertilizer after freezing. Under the condition of irrigating water, applying nitrogenous fertilizer can increase the rate of new tillering tillers and increase the number of panicles per acre, but the maturity period is postponed and the 1000-grain weight is lower. The survey found that some of the lyrics were slightly better, there was no watering after the freeze, only the topdressing plots, and the recovery of productivity after freezing was poor, which was far less than the plots that only watered without fertilizer. Practice has shown that the remedy for frost damage at night must be based on water, and supplementing fertilizer can only be used as an auxiliary measure.
Kn95 3D Mask,Kn95 Face Mask,Kn95 Filters Mask,Kn95 Cup Face Mask
Jiangmen anjian biotechnology co. LTD , https://www.anjianmask.com