Description:
Growth habits: sex hi cool climate, the growth temperature is 15-20 ¡æ, the most suitable day and night temperature difference, the lower the temperature at night the environment
Biological characteristics: butter lettuce, is a kind of lettuce, the leaves were oval, tender green, foliage more flat, in the lower part of the wrinkles, good merchandise, soft leaves, taste smooth, slightly sweet taste
Cultivation points:
Sowing the choice of low humidity and cold environment, autumn planting sowing period from late September to mid-November. But also early spring in the protection of nursery, late April to mid-May colonization.
Cultivation techniques:
1, seeding: seed soak for a few minutes with a damp cloth, pay attention to ventilation, put in 15 ~ 20 ¡æ environment germination, after 2 to 3 days germination can be planted.
2, spacing: 30-40cm is appropriate
3, watering: to keep the soil moist, avoid water, leaves can not soak in the water
4, fertilization: began to appear when the cabbage to more potash fertilizer, late can be topdressing compound fertilizer plus potassium chloride
The main function:
With analgesic, hypnotic, lower cholesterol, adjuvant treatment of neurasthenia and other effects; mannitol and other active ingredients, there is diuretic and promote blood circulation and other effects, lettuce with low calorie, the main food is raw food.
Features:
The plants are semi-vertical, with fast growth, loose leaves, green color, wrinkled leaf margins, large plant type and strong growth potential.
Wide adaptability, good flavor, suitable for planting in both north and south, about 45 days of growth period, 45-50 days after sowing in warm season.
It is suitable for cultivation and open field cultivation. It grows fast and has a high speed, with few diseases and pests, and is easy to cultivate.
Leaves green, leaf-shaped wrinkled, beautiful shape, tender leaves, raw food, fried food quality is very good.
Heat resistance, cold resistance, and resistance to leaf scorch disease can be planted almost every year. It is a good variety for winter and spring cultivation and open field production.
