Second, the exact concentration of the chemical liquid used to prepare the soaking liquid concentration is calculated based on the weight of the seed, generally in accordance with the effective ingredient content of the drug to calculate. The soaking concentration of the liquid is closely related to the soaking time. When the liquid concentration is low, the soaking time may be slightly longer, and when the concentration is high, the soaking time is shortened. Third, master the soaking time of the pesticide soaking has a certain time requirements, too long will produce phytotoxicity, affecting the seed germination, too short will not reach the purpose of disinfection. In addition, soaked seeds should be rinsed with water immediately after germination in order to avoid phytotoxicity. Fourth, the liquid surface to be higher than the seeds in the soaking, the liquid surface to be higher than 15 cm above the seeds, so as not to expose the liquid surface of the seeds after water swelling, affecting the soaking effect. At the same time, after the seeds are put into the liquid medicine, they must be fully stirred, and the air bubbles in the liquid medicine should be eliminated, so that the seeds and the liquid medicine can be fully contacted and the soaking effect can be improved. Sanitaryware Commode,Bathroom Commodes,Ceramic Commodes,Toilet Commodes Jiangyin Huashi Medical Equipment Co.,Ltd , https://www.medicalwellcare.com
Four points for pesticide soaking
First, pay attention to the choice of pesticide formulations for pharmaceutical soaking is a dilution of pesticides, the drug must be dissolved in water. Can not be soaked with powder, because the powder can not be dissolved in water, powder floating on the surface of the water or sinking, non-uniform seed coating, can not achieve the effect of soaking sterilization.