Broccoli, also known as blue and white, is fragrant, crisp, and tender. It is popular among the broad masses and is mainly sold to Guangzhou, Hong Kong, and Japan. To make broccoli productive, in the cultivation process should pay attention to the following aspects:
First, nursery
Seedbed finishing Because broccoli is susceptible to root canker disease, the seedbed is generally chosen to be fertile, irrigating and irrigating, and non-inoculated loam. The seedbed is 1.5m wide and 2-3kg of 15:15:15 (N:P2O5:K2O) compound fertilizer is applied every 20m2. The soil is finely grounded and then mixed with 75% of the enemy's wettable powder and fine soil with 1:20. Medicinal soil, evenly sprinkled on a seedbed to disinfect the soil.
Sowing using a small arch nursery method. It is generally cultivated at the end of September to mid-October. The seedbeds were irrigated with water. The seeds were first soaked with 1000-1500 times of carbendazim, removed by drying, and then the seeds were evenly spread on the seedbeds. Then, the seeds were evenly covered with a screened and sterilized fine soil, and Greenhenge No. 1 was used. It was sprayed again and finally covered with a small arch about 70 cm high. The shed was covered with a thin film.
Seedling management seedling period depends on soil watering, after emergence, pay attention to the prevention of damping-off disease, spraying with chlorothalonil, Dupondukke alternately, pay attention to the observation and prevention of ground and underground pests, timely use of manure water pouring seedlings.
Second, Daejeon planting
The selection of broccoli in plots is pleasant and cool, and it grows well in the loams with convenient drainage and irrigation, and good air permeability. Therefore, it is necessary to choose fields that are convenient for drainage and irrigation, and easy to install and breathable.
Daejeon organizes the drainage of the
Rice in time after harvesting, controls the dry land, and timely plows and turns into a small lotus root. The width of the trench is not less than 40cm, and the depth of the trench is not less than 30cm. The ground will be finely ground and leveled. .
Apply enough base fertilizer to apply organic fertilizer 1000-1500kg, compound fertilizer 40kg as base fertilizer, combined with soil preparation and soil mix well before planting seedlings.
The transplanted seedlings were transplanted when they were 3-4 leaves long. Before transplanting, they were fed with (imported) thiophanate-methyl 1000-1500 times to root to prevent clubroot disease. When the seedlings were taken, they were large, small, weak, weak and weak. After the seedlings were taken, the seedlings were lifted with clear water. When transplanting, it is planted according to the specifications of 30cmx40cm or 40cmx40cm. It is ideal for planting 6-8 rows on each planting surface. Avoid high temperatures during transplanting, and transplant them after 4 pm on sunny days. Pour enough water after planting.
Fertilizing broccoli at the right time requires a large amount of fertilizer, and it is necessary to top-dress fertilizer at different growth periods. After colonization and survival, the animals were treated with dredging water to raise the seedlings, and at the same time, the roots were rooted with an (imported) thiophanate-methyl 1000-1500 times solution to prevent clubroot disease.
When the seedling grows to 7-8 leaves, Mushi compound fertilizer 20kg against the water pouring. In the bud stage, 15kg of compound fertilizer is applied to Mushi, combined with dredging water, and sprayed with 0.2% borax solution for 2-3 times to control the hollow of flower bud. After the main flower is harvested, the compound fertilizer can be appropriately applied to promote lateral bud formation.
Third, pest and disease control
Diseases that are the main hazards of broccoli are: downy mildew, black rot, clubroot disease, etc., and can be controlled by DuPont Kelu, chlorothalonil, thiophanate-methyl and other agents.
Pest Injuries The pests of broccoli mainly include cabbage caterpillars, aphids, and diamondback moths. They can be culled with BT emulsions, avermectin, efford, and Bataan.
Fourth, timely harvest
When the diameter of the flower ball is about 13cm, it can be harvested. At this time, the color is green, tender, and the best taste is also the best transportation.
Organic Rice
refers to the rice planted in the process of planting rice, using
natural organic cultivation methods, and completely using natural
farming methods. Organic rice must be a good
quality rice variety recommended by the planting improvement field, and
chemical fertilizers, pesticides and growth regulators cannot be used
during the cultivation process.
Organic Rice
Organic Rice,Organic White Rice,Gift Boxed Organic Rice,Golden Gift Box New Rice
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