How to grow Guanyin food

Guanyin dish, also known as wide-leaf leek, big-leaf leek, wild leek, immortal vegetable, deer leek, mountain leek or stone leek, etc., looks like orchid leaves, can be used as medicine, but also a good nutrition and health care products. So, how do you grow Guanyin food?

1. Choice of soil and environment

Guanyin cuisine is highly resistant to stress, barren, easy to cultivate, few diseases and insect pests, and can be cultivated all the year round. As the dish is mainly supplied to supermarkets, hotels and restaurants, the demand for products is relatively high. The production base is required to choose places with fresh air, pure water quality, uninfected soil and good ecological conditions of Guanyin dishes. At the same time, the soil layer should be deep. The fields with high content of organic matter and strong ability of water storage and fertilizer conservation are conducive to high yield and harvest.

2. Cuttage propagation

Because Guanyin cuisine is prone to adventitious roots, cuttings can usually be used for propagation, which is suitable for spring and autumn, which is beneficial to rooting. Within 3-7 days after cutting, it should be covered with sunshade net during the day, which is beneficial to moisturizing, rooting and living early. Water less and water frequently at ordinary times. Carbendazim was sprayed once in 3-5 days, and the concentration was 600 times. Generally, it could take root and transplant after 20 days.

3. Fertilizing and making beds

Guanyin vegetables are mainly cultivated in protected land, and the growth period is longer, so basic fertilizer must be applied before transplanting. Generally, commercial organic fertilizer 1500kg-2000kg, BB fertilizer or compound fertilizer 50kg, urea 5kg, calcium superphosphate 40kg are applied per mu, and then ploughing and soil preparation.

4. Planting management

When the cuttage of Guanyin vegetable is cut for 20 days and the new root length is about 10cm, it is the right time for transplanting. Before transplanting, be sure to pour enough bottom water and transplant with medicine. When planting, 4 rows per row, row spacing 40cm, plant spacing 35cm, planting 3000-3200 plants per mu. After planting, 600 times carbendazim was added to the root water, and then the soil was covered.

5. Field management

After planting, the blood-tonifying vegetable should be watered once in time to promote the slow seedling. Water again after slowing down the seedlings. When the fleshy root grows to about 1 cm thick, it should be watered in time to keep the soil moist. The fertilizer was applied once every 20 days after planting, and the compound fertilizer was 15ml / mu and 20kg. Pull out the weeds in time. 10 days after seedling retardation, 7Mel was foliar sprayed with 0.1 MUR 0.2% borax solution twice, with a spraying amount of 50MUR 75 kg per mu. Brassica campestris L. can be harvested and put on the market early if it is cultivated with plastic film mulching or arched plastic film in winter. Planting in summer and early autumn should be protected from rain and sun exposure.

6. Pest control

The resistance of Buxue vegetable is very strong, serious diseases and insect pests rarely occur, occasionally aphids, it is necessary to control them in time.

7. Timely harvest

In general, 7 weeks after planting (direct seeding cultivation at 80 MUE 90 days after sowing), the succulent roots are harvested when the diameter of the fleshy roots is more than 3.5 cm, and are supplied to the market one after another. Generally, the yield per mu is 1500 Mu, 2000 kg, and the high yield can reach more than 2500 kg.

As Guanyin vegetables are organic vegetables, they have strict requirements on the environment and soil, so they should be planted in places where the air is fresh and the water quality is not polluted.