How to increase the yield of corn, how do you apply fertilizer in the process of fertilizing corn? To effectively apply fertilizer to corn science, we should consider various factors, such as the characteristics of corn seed varieties, the conditions of geographical soil, the level of yield and the way of cultivation. Below, the author gives you a recommendation on how to apply fertilizer. Usually, it is necessary to apply about 40 cubic meters of high-quality agricultural fertilizer per hectare of farmland; because the period of spring maize growth is relatively long, and the nitrogen in the soil is very easy to lose, so the application of nitrogen fertilizer should be more than a few times. Application, let one-third of the nitrogen fertilizer be used as the base fertilizer; and because the temperature is very low in the early spring, the weather is dry and windy, and the phosphorus and potassium fertilizers in the soil are relatively poor in mobility, we can use them all as the base fertilizer. To apply. If you need to do a one-time fertilization, then we must use a long-term formula fertilizer. Because the absorption capacity of its roots during the seedlings of corn is very weak, so that it can not absorb the fertilizer of the bottom fertilizer, so we must apply the mouth fertilizer to the corn to achieve the supply and demand of nutrients in the seedling period. Application of the fertilizer at the time of application of the fertilizer requires isolation. During the jointing of the corn, the growth of the corn is obviously increasing. At this time, the demand for the corn is also increased. Therefore, we need to choose the timely application of the corn before the corn jointing period. It needs to account for two-thirds of all nitrogen fertilizers, deep pursuit in the furrows, and increase back to the plow. Achieve topdressing and deep application of soil to avoid losing a lot of nutrients. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
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