Chives are also a kind of leeks, but leeks are yellow and leeks are green. Although there is no big difference in taste, leeks are more expensive than leeks. The main reason is that leeks are grown after cultivating leeks through soil cultivation, shading and covering, etc., after being softened and cultivated in a dark environment, so the difference in appearance between the two is also the result of the difference in cultivation. Many people like leeks better than leeks, and its rich therapeutic value is also favored by the public. So let's learn about the high-yield planting methods of Chives.
1. Ground preparation
Choosing a leek field with a width of 2.4 meters has the advantage of facilitating soil collection. Pay attention to leaving 0.5 meters of open space on both sides of the border. When planting, it is recommended to plant 4 rows per border with the row spacing between 33-40 cm.
2. Soften the early management
It is most suitable to choose 2-3 years old leeks for planting. After harvesting leeks in spring, adequate fertilizer should be applied. It is recommended to apply 3000 kg manure and 5-10 kg compound fertilizer per mu. In addition, when the soil is dry, proper watering should be carried out while fertilizing.
3. Cultivation
Before soil cultivation, 40kg of compound fertilizer must be applied per acre, and then watered again, combined with fertilization and watering, sprinkle with 1000 times solution of trichlorfon, etc. to prevent leek maggots, and remove the weeds in the field and the old yellow on the plants in time leaf. In addition, soil cultivation is generally carried out in 2 times. The first soil cultivation is at the height of 50 cm. After 10 days, the upper green leek is cut off and the second soil cultivation is carried out. The soil should be kept at a thickness of 20cm.
4. Shade
After the leek is harvested, when the leek seedlings grow to 10cm high, a scaffold should be built on the border, covered with a black film, and then covered with a layer of light-tight straw, which can provide a good shading effect. In addition, in addition to not leaking light, it is also necessary to ensure that there is no rain during the softening period. Therefore, in rainy seasons, regular inspections should be made to avoid film damage and rain leakage. Rainwater enters the shed, causing the rot of chives and reducing yield and quality.
5. Harvest
Leek generally needs to be cultivated for about 20 days, and it can be harvested when it grows to more than 35 cm and the top begins to wither. When harvesting, first remove the grass curtains, hold the leaves of the leek to one side, and pound the soil until the roots of the leek are exposed, and then harvest it straightly 1.5 cm from the ground.
The above is an introduction to the high-yield planting methods of chives. Generally, the softening of chives can be cultivated from early August to late September, and then the chives can be sold at high prices when they are listed on the market around the National Day. Friends who like to grow vegetables can also try to grow chives in combination with the above planting experience.
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