1. Applying the base fertilizer to the leeks is a one-time root harvesting. Therefore, the cultivation should use a single-time base fertilizer to promote the early growth. Generally, the organic fertilizer is more than 5000kg per mu, and the high standard N, P, K compound fertilizer is 25kg. Tilling 2 to 3 times, making the bed soil layer deep and soft and fertile;
2. The fine soil preparation is carried out in deep gully, high ridge and small hoe, and the width is about 1m. The fine soil preparation reaches 15cm. The ploughing layer has no diameter of 1cm. The soil and fertilizer are mixed well. Nutrient soil to cover the seeds.
3 Seeds of 5kg per acre are used in batches. Choose the cold-tailed warm head, the weather is fine, and the seeds are planted in two batches. The seeding is divided into two batches. The seed quantity per mu is divided into two: on the basis of the seedbed finishing, the half seed and the nutrient soil will be mixed and spread. Use the hook to lightly draw the seeds into the soil layer; then spread the remaining seeds into the seedbed once, overlying the nutrient soil, about 0.5 cm thick, pat the water to cover the mulch.
4. Carefully manage the amaranth sprouts after unearthing, quickly remove the mulch, let it fully receive the sun to make it grow fast. At this time, if the kneading surface is dry, spray a little water properly to keep the bed surface moist. For high-density plantings, especially in low-temperature and high-humidity conditions, 25% of the toxic bacteria can be sprayed 2 times or 3 times with 600 times of WP to prevent rickets. When growing to 3 to 4 true leaves, choose to spray water at noon for 1 time. If the bed surface is dry, the roots of the amaranth will not be tied, and the leaves will curl, which will affect the commercialization time. When the seedlings grow to 7~ 8 leaves, about 10 cm high, you can pull out the market.
5. The average plant height is about 10 cm in batches, and 7,8-9 leaves can be harvested and listed. Because of their small seeds, different soils, and different time of germination and unearthing, they should be harvested in stages and in batches. Law, the standard that is harvested and listed.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Other Disposable Medical Products,widely used in many medical facilities, basic equipment
Disposable Medical Products
Luck Medical Consumables Co.,LIMITED , https://www.luckmedical.com