Luffa spring cultivation in open field is a traditional cultivation mode. Generally, it is nursed in protective facilities (such as plastic sheds). When the temperature and ground temperature are suitable, planting the field will be simple and the management will be simple and efficient. Variety requirements. Choose varieties with strong heat resistance, strong antiviral ability, high yield and good quality, such as Cuiyu Loofah, Jiangya No. 1 Loofah, Wuyexiang Loofah, and Shanghai Xiangluogua. Sowing seedlings. Seedlings are planted in greenhouses and generally planted in the middle or late March. Before sowing, prepare nutrition dishes (with nutrient soil) or 72-hole plugs (add melon vegetable cultivation medium). First soak in seeds with warm water of 50-55°C for 15 minutes. Soak the seeds for 8 hours when the water temperature drops to about 30°C, then germinate in an environment of 25-30°C, and sow when the shoot length is 0.5 cm. First, pour each nutrient bowl or tray with water. After the water seeps, put one bud seed in the flat and cover the soil with 1 cm thick cover. After sowing, the temperature of the bed is controlled between 25 and 30°C, and the seedlings can emerge in about 1 week. At this point to ventilate cooling, keep 25 to 28 °C during the day, 15 to 18 °C at night, to prevent leggy. Keep your eyes wet in the inside of your eyes or inside the hole. Do not apply too much water. 5 to 7 days prior to colonization, cool the seedlings, maintain 20 to 25°C during the day and 13 to 15°C during the night, and generally do not water. Timely colonization. Before the planting, the land is deeply plowed, and 3,000-5,000 kg of organic fertilizer is applied per acre. The leveling is done by hoeing, the width is 2.8-3 meters, and the width of the rake is 0.6-0.7 meters. The suitable colonization age is 2 leaves 1 heart to 3 leaves 1 heart, usually planted in mid-late April. Plant one row on each side of the planting surface with a plant spacing of 30-35 cm and 1200-1400 plants per acre. Immediately after transplanting, the trees were watered, the mulch was laid, and the seedlings were punched out of the membrane. Field management. After timely planting, the seedlings shall be applied with thin excrement water in a timely manner. The flowering results will be often watered to keep the soil moist and generally watered once every 5 to 7 days. Every two weeks per acre topdressing compound fertilizer 15 kg per harvest, harvesting time for each harvest 2 times to recover a fertilizer. When the vine grows 30 to 40 centimeters in time, it is scaffolded. Generally, the shed bracket is used. The shed is 2 meters high and each shed is a shed. The vines are put on the shelves in a timely manner, and all the lateral branches below the first female flower are removed, and the lateral vines are generally not removed after the upper shed. During the fruit period, old leaves, diseased leaves, and excessive male flowers and tendrils are removed to facilitate ventilation and lightening and reduce nutrient consumption. Pest Control. The loofah cultivated in the open field has strong resistance to diseases and insect pests, and generally has fewer diseases and no need of control. However, when the management is too extensive and the weather is dry, pests, whiteflies, virus diseases, and other pests and diseases are prone to occur, and care should be taken to prevent them. Harvest timely. The fruit is soft, the peel hair is reduced, and it can be harvested when the size of the species is harvested. Sugar Free Mints,Sugar Free Oral Probiotic Mints,Sugar Immunity Mints,Best Sugar Free Mints Soar Biotech Co.,Ltd , https://www.xylitgum.com