How to fertilize sugar beet scientifically?

Sugar beet, also known as Red Caitou, is a major source of sugar. It is mainly distributed in Xinjiang, Heilongjiang, Inner Mongolia and other northern regions in China. Today, the editor will introduce to you how to fertilize sugar beets scientifically. Let's get to know it together.

1. Base fertilizer

Base fertilizer is also called base fertilizer, which is usually based on the principle of re-application and deep fertilization. in general, the basic fertilizer for crop cultivation is mainly farm manure or organic fertilizer, and sugar beet is no exception. There are generally three ways to apply base fertilizer. First, it can be applied in combination with soil preparation in autumn, followed by application in spring ploughing, and finally, it is carried out by means of ridge-breaking or ridge-breaking fertilization. Base fertilizer should be spread evenly, and combined with the use of a small amount of chemical fertilizer, which can effectively improve the soil structure.

2. Planting fertilizer

Basically, there is no need to apply seed fertilizer when planting sugar beet. the reason why we need to apply seed fertilizer when planting sugar beet is that the sugar beet has very small kernels and low nutrient content, in order to promote the growth and development of seeds, so we need to apply seed fertilizer when sowing. We usually use phosphorus and potassium fertilizer as the main fertilizer, or farm fertilizer and sugar beet special microbial agents. In addition, when applying seed fertilizer, it should be isolated from the seeds to avoid sprouting.

3. Extra-root topdressing

Sugarbeet topdressing is mainly divided into two aspects, the first is extra-root fertilization, the second is foliar fertilizer, we first understand extra-root fertilization, extra-root fertilization is generally carried out according to the growth of sugar beet, when the sugar beet grows well, generally only two times of extra-root fertilization is needed, each topdressing is mainly urea, can be used with phosphorus and potassium fertilizer, or is a special fertilizer for sugar beet, and if the growth state of sugar beet is not very good We need to reasonably control the amount of fertilizer and increase the number of times of topdressing according to the specific situation. When applying fertilizer, we need to open a ditch at the root, the ditch depth is about seven or eight centimeters, and cover up the soil after applying fertilizer.

4. Foliar fertilizer

In order to improve the quality of sugarbeet, we also need foliar fertilization when fertilizing outside the root, so we can accumulate sugar content of sugarbeet, foliar fertilization we need to strictly control the concentration of foliar fertilizer, generally about 1% potassium fertilizer, 2% phosphate fertilizer for spraying, or appropriate use of boron fertilizer, about 30 kilograms per mu, and according to the demand for nutrients for sugar beet growth. Reasonable supplement of micro-fertilizer, in the sugar beet root growth, boron fertilizer can be used twice a week to avoid leaf withering or failure.

The above is the scientific fertilization method of sugar beet arranged by Tuliu.com Xiaobian. I hope it can help you!