The latest course on cultivation techniques and methods of Begonia

Begonia is the fruit of begonia. Begonia is generally used as a common ornamental plant in the south, but it is an important fruit tree in the north. The fruit can also be used as medicine, so it is a very good cultivated fruit. What are the specific methods and measures for the cultivation of begonia fruit, how should the cultivation management be carried out, and how to make the begonia fruit grow well? please continue to read the content.

1. Preparatory work

The planting distance is 2.5 meters in sloping land, 3 meters in row spacing, 3 meters in flat land, and 4 meters in row spacing. Dig a planting hole, generally the depth and width of the planting hole are all after 3 minutes of the tree trunk, the height of the seedling is probably more than 1 meter, the thickness is about 0.8 cm, there are more than 5 strong buds on the trunk, and the subsoil is dug out to be backfilled with mixed fertilizer, and the topsoil is finally covered. Soak the roots with Bordeaux solution before planting.

2. Planting

Bottom soil and organic fertilizer mixed backfill, about 30 jin of farm manure, and then backfill topsoil, after filling, dig a planting hole in the topsoil, about 30 cm deep, plant in the middle, stretch the root system, gently put in, and then cover the soil 10 cm, after stepping on the soil, gently lift the seedlings and cultivate the soil to the ground. After pouring water, it will sink a little, and then cultivate the soil to the rhizome.

3. Strengthen the management

In the long period of weeds in summer, the grass should be pulled in time, and the grass can be cut with a knife and then made into fertilizer and then fertilized. At the same time, you can loosen the soil and bury the weeds in the ground. The main application of farm manure, mainly to dig annular ditch fertilization, generally a tree fertilization of about 60 jin, shoot hole after the application of compound fertilizer, a plant 5 jin. The soil is well hydrated in normal weather and not watered once a month. In sunny days, the soil should be watered in the evening. To help absorb.

4. Disease and pest control

The main disease was brown spot. In the initial stage, 80% mancozeb wettable powder 600 times solution was used to control aphids. 75% chlorothalonil wettable powder 750 times solution was used to control aphids in the middle stage. 70% thiophanate wettable powder 700 times solution was used in the later stage. 1000 times of prochloraz EC was used to prevent and cure the disease after harvest. The main pests are aphids and thrips. Cut off the diseased branches first and spray them with 5000 times of imidacloprid water dispersant or 1500 times of imidacloprid wettable powder.

The main content of begonia fruit cultivation is to prepare seedlings for planting, management and maintenance after planting, pay attention to the prevention and control of disease infection during growth, which is very detailed management, there are a lot of detailed content, need to be carried out carefully. Thank you for reading. If you want to know more, please stay tuned.