The latest planting method of Tianqi vegetables

Tianqi is a common salad dish, it is rich in nutrition, but also has the effect of clearing away heat and fire, suitable for women to use, many people know how to make it, but do you know how to grow it? Next, let's get to know it with the editor.

1. Soil preparation and seedling cultivation

Low seedling cultivation should choose a southward slope that does not block the wind, preferably sandy soil or calcareous light clay rich in humus, loose soil and good drainage. The soil preparation should be fine, with a ploughing depth of more than 20 centimeters, and then the border should be 23 to 27 centimeters high and 1.2 centimeters to 1.3 meters wide. It is appropriate to sow seeds on demand, with a grain distance of 2 cm × 4 cm, covered with a thin layer of soft grass or loose cattle pen dung, waiting for emergence.

2. Transplanting seedlings

Tianqi seedlings can be transplanted and planted after one year, and the seedling ground is covered with a 2-meter-high canopy, covered with a layer of grass on the roof and around, and the transmittance is 50%. The transplanting time should be carried out during the period from "heavy snow" to "the Winter Solstice". The seedlings should be planted on the same day, and the row spacing of the control plants should be 18 cm × 15 cm or 21 cm × 18 cm. Planting in high temperature areas should not be too dense, so as not to cause serious diseases and insect pests. Before planting, we should apply sufficient basic fertilizer, mainly rotten farm manure, phosphate fertilizer, and should not apply more nitrogen fertilizer, so as not to cause seedling root rot.

3. Field management

According to the growth status of Tianqi and climate adjustment ceiling, too thick canopy is easy to get blight, weeding should be diligent, fertilization should follow the principle of many times a small amount, mainly plant ash and cow dung. It is necessary to strengthen the prevention and control of diseases and insect pests, focusing on prevention. 40 kilograms of plant ash and 5 kilograms of lime powder are applied every mu, once every 4 days, and 1 ∶ of Bordeaux solution can be sprayed after 3 times of application, once every 7 days, which is very effective in the control of blight, anthracnose and root rot. If aphid harm is found, it can be sprayed with dimethoate 1000 times solution.

4. Harvest and processing

Generally, it can be harvested after 3-4 years, and the harvest quality is the best in 5-7 years. In October-November every year, after the kernel seeds are ripe, Tianqi can be dug. Cut off sheep intestines and fibrous roots and rub them with wood after 2 or 3 days, rub until solid. If it rains, you can use plant ash to roast slightly, the firepower should not be too large, otherwise it will lead to hollow, fire temperature 40 ℃ is appropriate, while baking while rubbing, make its surface smooth, rub until the teeth can not bite.

The above is the introduction of the planting method of Tianqi vegetables. I hope it can help you. If you want to know more about it, please follow us.