It's the kind of thing we always talk aboutChinese medicine, has multiple effects, intestines, etc. In recent years, because of the good stuffEconomic benefitsReturning cultivation areas are also increasing. So, what do we do, what we doPlantation techniquesWhat is it
How do you plant it
1. Land selection
The selection of the submersible slopes southward to the north requires lax and well-structured soil. One deep flip at the front of the small puddles, which were torn to make a seedbed with a surface of 1 metre wide and varied in length depending on the terrain. Between the bed and the bed, drain ditches are 30 cm wide and 15-20 cm deep. The planting grounds are sorely ploughed that 2500-5,000 kg of manure per acre is applied, evenly aligned with the fall-down of the soil, and soaked as high as 1. 2-1. 5 metres wide. The open drains are 30 cm wide and about 20 cm deep。
2. Forms of reproduction
It's herbs, but it's not a year old, and it's three years old. First year: seeds - seeding; second year: seedlings - strains; third year: seeds - seeds。
Cultivation is common in production. The planting period should be based on the altitude and temperature of the area, with an acreage of about 3 kg。
The seed is soaked on the surface, with a small amount of wet soil and weeding, so that it can be luminous and wet for up to 110 days. Cultivated 4-5 kg per acre. The plant is divided between winter and spring, with a distance of 25 cm x 25 cm. The spring grows before and after it is clear, and the winter grows before the frost falls. Live seed production, which is available in winter, spring and autumn, can be controlled at an early stage, with a slightly better, but low, production。
1 shrimp management: the soil must be wet after sowing to facilitate seed growth. 40 days or so to pick up guacamole. When the seed is about three centimetres tall, the grass will be uprooted once in the pine soil, and when the sky is over, the shade will be removed. Shrimp care against drought and flooding。
(b) two seedlings: when the temperature from the cold to the frost drops to around 5°c, the leaves begin to abate, the seedlings are dug up, small piles of soil are ploughed, the water is drained for storage or storage, the seedlings are too old to be stored, and the head-to-heads and roots are laid out。
Subsistence seedlings: under normal conditions, after the planting has been completed for about 20 days, the seedlings may be used to replant the seedlings with soil. After planting, about march, seedlings were planted to remove ill and weak seedlings, with one in each den。
Weeding in china: in mid-may, the first weeding took place, so that weeds would be shallow and the soil would not be planted. In mid-june, for the second time, weeds can be deep-seated to promote root system development。
Five plasters: after planting, the plant that produced the flowering results of the year is called the early graft, and the roots are unpharmable and it is desirable to remove them all。
6 fats: phosphorus, potassium and ammonia fertilizers should be followed in the latter part of june and in the first half of august, when the plant is classified as a fertilizer。
4. Pest management
1 leprosy
When the disease peaks in mid-april, mid-june, early september and early november, when it returns to the plant, underground pests tend to contribute to the disease。
The method of control
(a) 0. 5 kg of methyl phosphorus emulsion per acre with 3 kg of particulate agent 3911 or 20% of fine soil, and 2. 5 kg of water with 15 kg of soil smoothing, evaporated and then thrown into the soil
2 the rooting is regularly carried out with a wide spectrum of long-acting insecticides, 40 per cent of each acre using m. P. 250 g or 600 g of tobuzin water and 150 kg of water, 50 g of diluent fluid, one each in early may and mid-june。
2. Bacillus disease
Bacillus nucleus disease is a disease in leaves, prone to high temperatures and humidity, and more serious in july-august。
[the method of prevention] is not consistent and 50 per cent of the methyl-tort spray is used 3-4 times more every io day in the first half of the month of the disease。
3. Insects
The pests are mainly caused by golden needles and small tigers。
The benefits of cropping are:
The average production of fresh goods per acre is 400-500 kg, and the average output after drying is 100-150 kg, calculated on the basis of current market conditions, at an average cost of $40/kg per acre, or around $4,000 per acre。
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