Planting conditions of heavy buildings artificial planting method of heavy buildings

Zhonglou is a famous and important variety, which is distributed in many parts of our country at present. The efficacy of heavy buildings is very strong, so it is deeply loved by the majority of consumers. Now a lot of people want to grow it. But before planting, everyone must be most concerned about its planting skills. Let's take a look at it together.

Planting conditions of heavy building

1. Soil: Zhonglou likes to grow in acidic soil. The soil needs to be fertile and permeable. Can not grow in alkaline soil or clay, viscous, easily stagnant and consolidated soil is not suitable for planting. Therefore, we must pay more attention to the choice of soil.

2, moisture: heavy buildings like cool, suitable moisture, more shady environment growth, both afraid of drought and stagnant water, soil water content is too low, easy to cause water loss of stems and leaves, root system dry and die, while too high is easy to occur diseases and insect pests, roots rot. So the choice of moisture is also very important.

3. Temperature: the resistance of heavy buildings to low temperature environment is still very strong, so the requirement for temperature is not very high. From late February to early March, the temperature of 5 ℃ or even the lowest temperature of 2 ℃ could sprout and grow. When the temperature was 1-2 ℃, the suitable temperature for seed germination, root growth and terminal bud germination was 18 ℃-20 ℃, 20 ℃ for emergence, 16 ℃-20 ℃ for shoot growth and 14 ℃-18 ℃ for underground rhizome growth. We should also pay more attention to the choice of temperature.

4. Lighting: heavy buildings like shade and can not accept too strong sunlight, so shading work is also very important when planting. Strong light will wither the leaves, generally seed germination and seedling stage require better shading, a year or two before maturity can appropriately reduce some shade, which is conducive to its growth.

Artificial planting method of heavy building

1. Choose the right place. Chonglou likes to grow in warm and shady places, so location is very important. But it also needs a certain amount of light, so when choosing planting land, we should choose sloping land with short sunshine time, and the soil had better be loose humus land. The root system of the heavy building does not grow deep, so it is necessary to turn it shallowly during soil preparation, and make soil moisture after applying sufficient basic fertilizer, which is generally 1.5 meters wide and about 30cm high, and then mix the base fertilizer and soil together evenly, and finally it can be sown after leveling it.

2. Sowing skills. When sowing, Chonglou needs to choose the right time. The time of sowing is in May. After soaking the seeds in clean water for one day before sowing, sowing the seeds with plant ash after disinfection, digging ponds on the ground when sowing, generally digging ponds at 3-5cm and 30-35cm between ponds. Sow two or three seeds in each pond, cover the soil in time after sowing, water the soil according to the dry and wet condition of the soil, and the seedlings will emerge in about a week.

3. Fertile soil management. Heavy building in the peak period of growth, we must do a good job of fertilization. The weight usually grows vigorously from June to August, so it is necessary to apply fertilizer in time in early June to ensure the growth. The soil can be cultivated by applying farm manure and organic fertilizer as far as possible, applying completely mature farm manure 2000-3000kg per mu and applying 20-30kg calcium fertilizer per mu. When applying fertilizer, we must pay attention to the control of the amount.

Control of diseases and insect pests in heavy buildings

1. Blight. This disease is relatively common, in the prevention and treatment, we must strengthen the seedbed management, appropriate ventilation and light transmission. At the beginning of the disease, spray 65% chlorothalonil wettable powder 600 times dilution, 60% mancozeb wettable powder 500 times dilution or 62.2% chloramphenicol water agent 600 times dilution, once every 6-10 days, control 2-3 times. Finally, some of the diseased soil near it needs to be cleaned up in time.

2. Beetles. It is best to do it at night, and you can use torches to trap and kill adults. Spraying trichlorfon with fresh vegetable leaves on the soil moisture surface to trap and kill the larvae, when preparing the soil for soil moisture, sprinkle 1.5-2 kg of 5% phoxim granules per mu, or 2.3 kg of 3X furomatan granules. In prevention and control, the dosage should be well controlled.

The planting method of heavy building is actually very simple. When planting, we must do a good job in selecting the site, and then carry out timely management. Fertilization and pest control are very important points to ensure its growth, so we need to pay more attention.