1. Topdressing and hydrating. Winter rapeseed enters the bud period shortly after returning to green, and the height of glutinous rice grows by 2 to 3 centimeters per day. It is an important period for setting up high-yield shelves. At this time, it should be combined with rainfall to apply fertilizer in time to make rapeseed grow fast and not prematurely decay. The foundation of multi-pod and high yield is laid. In the future, the field that has to be topdressed in the future will be chased in time. It is not suitable to use urea at this time. Because of its long fertilizer effect, it is easy to lead to late maturity and should be applied with 10 kg/mu of ammonium bicarbonate. The fertile land with good land and good growth, the topdressing should be applied slowly; the fertilizer in the seedling stage is insufficient, and the rapeseed with weak growth should be applied early. 2. Do a good job in clearing the ditch, so that the rain stops the field, promotes root growth, increases the absorption capacity of the root system, and also eliminates the knot and reduces the evaporation and preservation of water. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Our PP combined flip cap is mainly used for medical soft-bag infusion and plastic bottle infusion. Our products are produced in a clean plant which passes the GMP standard with Class 10000-1000000 grade.From input to output , the products go through a series of standard procedures such as injection molding,automatic machinery assembly, sorting, inner packing and outer packing . Before we pack the goods, we prefer to get some sample from the large cargo to have a special quality test to ensure our quality. We sincerely believe we will be your best choice if you contact us for more details. We are looking forward to your inquires . Break-Off Cap, Flip Cap, Break Off Ring Cap, Plastic Sachet With Break Off Cap Suzhou CRH New Material Technology Co.,Ltd. , https://www.crh-health.com