Parsley is a high-grade vegetable, rich in vitamins, with a rich aromatic odor and high nutritional value. The use of protective cultivation of parsley can be achieved throughout the year production, mu yield of about 3500 kg, mu benefits of 10,000 yuan. Below, we will introduce the high-yielding cultivation techniques for cold shed parsley in early spring. Vegetarians Size 00 Empty Capsule Vegetarians Size 00 Empty Capsule,Gelatin Empty Pills Capsules Vegan,Colorful Vegan Empty Pills Capsules,Size 00 Empty Pills Capsules Vegan Ningbo Jiangnan Capsule Co., Ltd. , https://www.jncapsule.com
First, choose the best species
According to market demand, targeted selection of suitable varieties, the best choice for high yield, excellent quality, strong resistance to foreign varieties, such as Japanese parsley, French parsley, Danish parsley and other varieties.
Second, early nursery
The sowing time is controlled in early February and nursed in Yangshuo or greenhouse. The fertile garden soil and fully decomposed organic fertilizer were mixed at a ratio of 2:1, and the soil was evenly mixed and spread on a seedbed with a thickness of 10 cm. Disinfection with carbendazim and thiram WP. The foot water was poured first, the water was covered with a fine layer of soil after soaking, and the seeds were evenly spread on the bed surface. The cover was finely sterilized with 0.5 cm of fine soil and the amount of mu was 75 g.
Three, soil fertigation
Parsley has a large demand for nitrogen fertilizer. Basal fertilizer is sufficient to apply 5,000 kg of farmyard manure or 3 kg of dry chicken manure per acre. Use high nitrogen and low phosphorus and high potassium compound fertilizer with a total content of 45% to apply 75 kg per acre and spread the fertilizer evenly on the surface. , and then plowing, leveling.
Fourth, timely planting
Planted in late March, when the seedlings grow with 5-6 true leaves. Choose a continuous sunny and hot weather for a week to plant, spacing 20 cm, spacing 15 cm, planting water immediately after planting.
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, new roots were grown in parsley and the seedling period was over. 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 kg of urea is applied with water and fertilizer is continuously applied twice. In the later stage, the combination of sprayed protective fungicides and foliar micro-fertilizer can enhance quality and increase yield.
Six, timely harvest
Early spring greenhouse protection cultivation, generally about 45 days after planting, plant height can reach 40 centimeters can be harvested, two days before harvest, poured a small amount of water, wet noodles, uprooted, remove old leaves, 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.