How to fertilize Zizania caduciflora

Zizania caduciflora is grown in many places in our country. Generally speaking, Zizania caduciflora will not appear on the market until it is mature. Many of us may not be familiar with Zizania caduciflora. In fact, it is what we often call tall bamboo shoots, a kind of vegetable that grows in water. If Zizania latifolia wants high yield, of course, it can not be separated from fertilization, so how to fertilize Zizania caduciflora? Next, let's take a look at it with the editor of the pro-agricultural network.

1. Base fertilizer

Base fertilizer is the basis for the growth of Zizania caduciflora, so it is necessary to re-apply base fertilizer, which is mainly organic fertilizer, supplemented by a small amount of urea, phosphate, potash and other chemical fertilizers. We spread the fertilizer according to 2,000 jin of organic fertilizer per square meter. first of all, we should spread the prepared organic fertilizer evenly in the field in advance, at least to about 15 days in advance, and then wait until two days before planting. Mix urea, potash and phosphate fertilizer evenly, control the dosage within 100 jin, then divert water into the field, and then just wait for planting.

2. Tillering fertilizer

In fact, a full seedling fertilizer should be carried out before tillering fertilizer, but if the base fertilizer is sufficient, it can be omitted, but if the base fertilizer is insufficient, then we should apply an appropriate amount of urea before tillering fertilizer to achieve the effect of full seedling, so that it will grow better at the tillering stage. Tillering fertilizer is a very critical step, because the number of tillers determines the yield of Zizania caduciflora to a certain extent. We usually spread tillering fertilizer several times, so that nutrients can play the greatest role. Generally speaking, it is best to measure three tillering fertilizers, each of which is sprinkled with 30 jin of urea and 20 jin of ammonium bicarbonate or 1,500 jin of feces and urine water. Secondly, it is necessary to increase and reduce the amount of fertilizer according to the growth status of Zizania caduciflora.

3. Promoting seedling fertilizer

Promote seedling fertilizer to wait until after the complete tillering of Zizania caduciflora, we do not need to say more, it is mainly to promote the growth of Zizania caduciflora seedlings, enter the pregnancy period as soon as possible, so it is mainly urea, followed by feces and urine water can be replaced, if there is fecal urine water is best to use fecal urine water, after all, it is a kind of organic fertilizer, unlike chemical fertilizer contains some other non-green ingredients. On average, one mu needs about 1000 jin of feces and urine or about 10 jin of urea.

4. Pregnant Zizania latifolia

Pregnant Zizania latifolia fertilizer is a key link to determine the quality of Zizania latifolia, so the quality of pregnant Zizania latifolia fertilizer also determines how much money you can earn. The main purpose of pregnant Zizania latifolia fertilizer is to promote the sturdiness and tenderness of Zizania caduciflora, so we should increase the amount of fertilizer and fertilize at the best time, so that its quality can be guaranteed. Usually we apply fertilizer around the middle of August, with an average of 4,000 jin of fecal and urine water, 30 jin of potash fertilizer and 10 jin of phosphate fertilizer per mu, so that Zizania caduciflora can fully absorb and utilize nutrients and improve economic benefits.