Introduction of high-yield planting methods

Yellow is also a kind of amaranth, except that the yellow is yellow and the amaranth is green. Although the taste is not much different, the yellow is more expensive than the amaranth. The main reason is that the glutinous rice is produced by softening and cultivating the leeks through soil cultivation, shading and other measures. Therefore, the difference in shape between the two is also the result of cultivation differences. But even so, many people love 韭黄 more than leeks, and its rich therapeutic value is also loved by the public. Then let's take a look at the high-yield planting method of 韭黄.

Yellow planting

1. Prepare the soil

Choosing a leeks with a width of 2.4 meters is advantageous in that it is convenient to take the soil. Note that there should be an empty space of 0.5 meters on both sides of the raft. It is recommended to plant 4 rows per raft at the time of sowing, and the row spacing is between 33-40 cm.

2, softening pre-management

It is most suitable to use 2-3 year old leeks for planting. After the spring harvest of leeks, it is necessary to apply enough fertilizer. It is recommended to apply 3000 kg of manure per fertilizer and 5-10 kg of compound fertilizer. In addition, when the soil is dry, it should be combined with fertilization and appropriate watering.

3, soil

It is necessary to apply 40kg of compound fertilizer per acre of soil, and then water once, and combine with fertilization and watering to wash the roots with 1000 times liquid trichlorfon, etc., and timely remove the weeds in the field and the old yellow on the plants. leaf. In addition, the soil is generally divided into two times. The first time the soil is 50 cm in height, after 10 days, the upper part of the song is further cultivated for the second time. Note that the soil should be kept at a thickness of 20cm.

High-yield planting techniques

4, shading

After the leeks are harvested, when the seedlings grow to a height of 10cm, they will be built on the rafters, covered with black film, and covered with a layer of light-free straw, which can achieve a good shading effect. In addition, in addition to not leaking light, it is necessary to ensure no leakage during the softening period. Therefore, in the season, it is necessary to check regularly to avoid film breakage and rain, and rainwater enters the shed, causing yellowing and rot, resulting in a decline in yield and quality.

5, harvest

It usually takes about 20 days to grow, and it can be harvested when it grows to 35 cm or more and the top begins to wither. When harvesting, first remove the straw curtain, and lift the yellow leaves to one side. When the soil is opened to expose the roots, it can be harvested straight from the ground 1.5 cm.

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