Perilla is an annual herbal herb, the seed is called Suzi, the stalk is called Su, and Suzi, Suye and Su are used as medicine. Fresh perilla whole plant can be distilled perilla oil, is a raw material for the pharmaceutical industry. Seed oil content of 34% -45%, edible or medicinal, long-term consumption of marian oil for the treatment of coronary heart disease and high blood lipids have a significant effect. Perilla is very adaptable and does not require strict soil requirements. It grows well on loose, fertile, neutral or slightly alkaline soils. In the production of seed breeding, divided into two kinds of seedlings and direct seeding, in order to save the seeds and increase the multiple cropping index of the land, the use of seedlings transplanting method of production. Planting methods are as follows: During the Ching Ming and Guyu seasons, 500 kg of crude fat is applied per 0.1 mu, 10 kg of superphosphate, and 5 kg of diammonium phosphate. The fine ploughing is used to spread 1.5 kg of seeds on the ground, and the water level is compacted. 7-8 days to emerge (a nursery of 0.1 mu can be planted 1.5 acres of Daejeon). Two true leaf seedlings, 3-4 true leaf Dingmiao, seedlings 2-3 cm. Watering should not be too much to prevent leggy. Transplanting after the summer harvest can be directly planted in the wheat field by 3550 cm hole, and can also be planted and planted again, and planting 3300-3800 plants. Watering after planting (usually in the afternoon). After alive, we will carry out a tillage weeding. From small to hot summer season, perilla grows quickly when it begins to deliver, and can produce 20-30 kg of urea per acre. During the bud, 20 kg of urea (or 15 kg of diammonium) was applied. Watering topdressing is stopped 10-15 days before the White Dew Festival, allowing them to fully carry out photosynthesis and increase output and quality. Su Ye, Su Terrier harvested on the White Dew Festival. For example, when taking seeds and medicines, the leaves of the lower part of the plant are taken off after the white dew festival (drying human medicine), and the plants are further strengthened in management. When the seeds of the cold dew season are mostly ripe, the entire plant is dried and the seeds are dried. After the seeds are sown, the straw has no medicinal value and is treated as fuel. General mu production Suzi 100-125 kilograms (the current market Suzi price is 6.5-8 yuan / kg), high yield up to 150 kg; 200-250 kilograms of Su Ye.
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