In recent years, Dingzhou City has developed an efficient greenhouse vegetable industry according to local conditions. The city's First Science and Technology Demonstration Park has introduced a new variety of high-quality, high-yielding varieties of parsley and its supporting cultivation techniques to achieve annual production. A piece of 3500 kilograms of parsley per mu is harvested during the Spring Festival. The market price is 6 yuan per kilogram, and the mu income is over 20,000 yuan. Now planting early spring wolfberry parsley, mu income can reach more than 10,000 yuan. Parsley is a relatively high-grade vegetable variety. It is rich in vitamins, has a rich aroma, and has a high nutritional value. In addition, it also has various medicinal values ​​such as lowering blood pressure, iron supplementation, tranquilizing the nerves, treating constipation, and preventing bowel cancer. Planting early spring wolfberry parsley has low risk and difficulty, and the mu benefit can reach more than 10,000 yuan. Here are some highlights of the high-yielding cultivation of early parsley. First, choose the best species According to market demand, targeted selection of suitable varieties, the best choice for high yield, excellent quality, disease-resistant foreign varieties, such as Japanese parsley, French parsley, Danish parsley and so on. Second, timely nursery The sowing time is controlled in late February and nursed in Yangshuo or greenhouse. Use fertile garden soil and fully decomposed manure in a ratio of 2:1, add 1 kg of compound fertilizer per square meter, and spread the mixture on a seedbed with a thickness of 10 cm. Use carbendazim and thiram for wettability. Powder bed soil disinfection. The foot water is poured first. After the water seeps, it is covered with a layer of fine soil. The seeds are evenly spread on the bed surface. The cover covers 0.5 centimeters thick and 75 grams of mu. Three, soil fertigation Parsley belongs to leafy vegetables, and the demand for nitrogen fertilizer is relatively large. The base fertilizer should be applied in a sufficient amount of 5,000 kg of farmyard manure or 3 kg of dry chicken manure, and a total content of 45% of high-nitrogen, low-phosphorus, and high-potassium compound fertilizer is 75 kg. Fertilizer is evenly spread on the surface and then plowed. Leveling. Fourth, timely planting In mid-April, when the seedlings had 5 to 6 true leaves, they were planted. Choose a continuous high temperature and high temperature for a week to plant, with a spacing of 20 cm, a spacing of 15 cm, and a planting of about 18,000 plants per mu. Immediately after planting, plant the planting water. V. Field Management Within 3 days after planting, the temperature in the shed during the day was kept at about 23°C, and the temperature at night was not lower than 15°C, which was conducive to promoting rapid easing of seedlings. One week later, parsley will grow a new root system and end the seedling period. In the early stage of growth, the outside temperature is relatively low, and it is necessary to diligently cultivate the soil to increase the temperature of the ground and promote the growth of roots, stems and leaves. When the plant height is about 20 centimeters, it enters a period of prosperous growth and sufficient water and fertilizer supply must be ensured. In general, 20 mu of urea or 15 kg of nitrogen and potassium fertilizers are applied with water, and fertilizer is continuously applied twice. In the later period, the combination of sprayed protective fungicides to increase foliar micronutrients can enhance quality, increase yield, and increase yields. Six, timely harvest In the early spring, the protected areas of the greenhouse are usually cultivated in about 40 days after planting, and the plant height can reach 40 centimeters before harvesting. The first two days before harvesting, the plants are poured with small water, moisten noodles, and uprooted to remove old leaves and diseased plants. About one kilogram each is bundled into a bundle and put into a plastic bag to keep it fresh. The loading is pulled to the market for sale. Greenhouse Film Electric Roll Up The Greenhouse Film Manual Roll Up Unit can roll up a length of 60-80 meter, running stably with fine out side looking and long time of usage. The inside drive gears are made of high quality steel with fine workmanship, and what is more, there is lubricating bearing assembled on the out put and input shaft. At the meantime, there is also a group of reverse gear added to it. All these make the unit to be light and easy for Greenhouse Film Electric Roll Up,Roll Up Curtain Greenhouse,Greenhouse Film Vent Roller,Greenhouse Roll Up Motor JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.skyplantgreenhouse.com