Red-cheek strawberry is a new high-quality, large-fruit strawberry variety developed in Japan. The variety has strong ability of low temperature resistance, and has good continuous results in low temperature conditions in winter; long cone-shaped fruit, average fruit weight 15 grams, the surface of the fruit is red and bright, and the color is uniform and glossy; the taste is good, and the soluble solids content is 11.8% The fruit has moderate hardness and its storage and transportation resistance is better than other strawberry varieties such as Fengxiang. However, the heat resistance and resistance to insects are poor. The conventional open field nursery has a low propagation coefficient and is susceptible to anthrax, gray mold and red stem root rot. The phenomenon of dead seedlings is widespread. The use of a full shelter cover, high temperature during the shade net, create a good temperature and humidity conditions to cultivate red cheek strawberry seedlings, can increase the propagation coefficient. 1. Garden preparation: Choose sandy soil or clay soil with good permeability, soil pH value of 6-7.5, convenient drainage and irrigation, and non-strawberry crops. 20 days before the planting of the mother plant, the land was deep-turned, and the whole layer was evenly distributed with basal fertilizer. Each mus of fermented mature organic fertilizer was 1000-1500 kg or commodity organic fertilizer was 200 kg and compound fertilizer was 10-15 kg. Make a 1.5-1.8-meter-wide broom, 30 cm wide, 25 cm deep, and turtle-shaped. 2 weeks before colonization, weeding was performed with glyphosate or spermicide. 2. Build a shelter from rain: Shelter sheds are required to be erected at the beginning of March. They are constructed in accordance with common simple greenhouses. The height of the roof is 2-2.5 meters. The width of the greenhouse membrane is 7.5-8 meters in width and 95-100 meters in length. 3, the mother planting: from late March to early April, select the sunny day parent plant colonization to the nursery, each trip 1 species, plant spacing 40-50 cm, 600-900 per acre planted. 4. Apply topdressing: After the mother plant colonizes and survives, combine fertilization with 750kg of manure per acre for cultivating and weeding, or 7.5kg with 750kg of water per acre for compound fertilizer to promote stem breeding and distribution of seedlings. Afterwards, depending on the growth of strawberry seedlings, it is determined whether to top-dress. 5, plant finishing: 4-5 months to remove buds in a timely manner, reduce nutrient consumption, in order to facilitate stolen stems. The growth direction of the stolons is cluttered in a timely manner, and the stolons are led to the space on both sides of the stork. When the stolons and new plants are covered with sorghum, the overlapping stalks are removed. Remove field weeds before plant closure. In the middle and early August, the weak seedlings, young seedlings, and old seedlings near the roots of the mother plants have been blackened, and the mother seedlings are excavated or the mother seedlings are removed to ensure that each seedling has enough growth space to evenly distribute the new seedlings. The individual grows robustly. After mid-August, fertilization was stopped, especially nitrogen fertilizer was stopped and moisture was controlled to promote flower bud differentiation. The vigorously growing seedlings can be cut off. 6. Temperature Management: The temperature of the shelter is controlled at 20-25°C during the day and 12-18°C during the night. 7-10 days after planting, greenhouses can be sealed sooner or later. When the temperature exceeds 25°C during the daytime in late April and early April, the side membranes and the shed film will be properly ventilated. When the temperature is lower than 12°C during the night, the side membrane and the shed film are placed in the evening. When the temperature is higher than 5°C at night, remove the shed film and 0.8-1m high skirt film; change the shed to shelter. When the daytime temperature is higher than 32°C from mid-July to August, the shading nets can be shaded and cooled as the plant grows. 7, humidity management: the entire growth period to take deep sorghum sorghum cultivation, drainage ditch quick drainage, timely irrigation and other measures to ensure that the soil is moist. The plants appeared wilting at noon, and when the ground was white, they were immediately flooded with drought. Irrigation should be carried out in the evening, and it is generally sufficient to fill half of the ditch and fill up to two thirds of the ditch. According to climatic and soil drought, water should be poured every 5-10 days, and flood irrigation and irrigation at noon should be avoided so as to avoid rooting seedlings and causing soil compaction. 8, pest control: attention to prevention and control of anthrax, gray mold, root rot, powdery mildew and Spodoptera litura, earthworms, small tigers and other pests and diseases. 9. Implantation: In late August to early September, the seedlings will be planted and transplanted with a spacing of 20 cm, a spacing of 15 cm, and 20,000 plants per acre. Pay attention to prevent plant growth. Maltitol Keto,Maltitol Syrup,Maltitol Sweetener,Keto Maltitol Shandong Bailong Chuangyuan Bio-tec Co.,Ltd , https://www.Chinabailong.com