In the high temperature and dry season, under the strong light, the temperature of bare ground can reach 50°C, and the evaporation is intense. The concentration of surface water solution increases sharply. At this time, if the same amount of fertilizer is applied under normal weather, the crop output can not only Maintain or increase production, and it is likely to reduce production. For example, when rainfall is moderate, maize yields 12 kg of pure nitrogen per acre, which may yield high yields. If the same amount of fertiliser is applied at high temperatures and drought, it will face the risk of reduced production. Some farmers reported that the high-temperature and drought last year, Atractylodes fertilization level was the same as the previous year, and as a result, the yield of Atractylodes macrocephala did not increase, but no fertilization had a higher yield than fertilization. Fertilization time in the morning fertilization, although the operator feels more comfortable, but with the rise of the sun, the temperature rises sharply, water is quickly evaporated, the crop absorption time is short, fertilizer utilization is low; noon fertilization, due to high temperature, is not conducive to Absorption of fertilizers and personnel operations; fertilizer application in the evening, suitable for personnel operation, but also can make up for the shortcomings of short crop absorption time (because night is a process of decreasing temperature, evaporation of surface water is weakened, and water retention time is long), which is the best fertilization time. Biologics are drugs made from complex molecules manufactured using living microorganisms, plants, or animal cells.Anti-rabies Vacine for Human is a preparation of rabies fixed virus CTN-1V inoculated into Vero cell , which is used for the prevention of the rabies disease. Biological Product,Rabies Symptoms Human,Human Rabies Symptoms,Human Rabies Signs Changchun Zhuoyi Biological Co., Ltd , https://www.zhuoyi-bio.com
High temperature and drought weather?
Fertilizer fertilizers are often applied to phosphate fertilizers. On the one hand, phosphorus fertilizers can be used more effectively at higher temperatures to produce good fertilizer effects. On the other hand, phosphate fertilizers can increase the utilization of water in the soil and play a mutually reinforcing role. In addition, sufficient phosphorus can increase the utilization of nitrogen and play a role in raising nitrogen by phosphorus. Reduce the amount of nitrogen fertilizers, especially carbon-ammonia that is easily decomposed by heat, because heat-decomposable carbon ammonia and high-concentration nitrogen fertilizers can easily cause crops to sprout.