Broccoli, also known as green cauliflower, broccoli, and cool climate, is now introduced as follows: 1. Preparation (1) Variety. Choose the first-generation hybrid variety that has early maturity, strong resistance and highest yield. The main varieties are Yuguan, special jade crown, Wanlv and so on. (2) Land parcels. Sandy loam or clay loam with abundant organic matter and good drainage, moderate water retention capacity, moderate acidity and alkalinity, and no cruciferous crops. (3) Soil preparation and fertilization. Early vaccination of the former crops, removal of weeds, ploughing and ploughing to make the soil loose, the fields flat, and the fertility uniform. 6,000-8,000 kg of high-quality farmyard manure per mu, 35 kg of compound fertilizer, and 80 cm wide ridge. 2. Seeding and seedling (1) Seedbed. Choose a field with high topography, good water source conditions and high organic matter content, and apply 300-400 kg of high-quality farmyard manure after repeated tillage before planting. (2) Sowing. Summer sowing can be carried out in June. The seedbed is thoroughly poured before sowing. After infiltration, a thin layer of finely sifted fine soil is applied, and then the seed is applied. The dosage is 3-5 grams per square meter, and then the culture soil is covered. (3) Nursery methods and seedbed management. Shading facilities such as shade nets should be provided. It should be covered at 9 am on a sunny day and exposed at 5 pm. It should not be covered on cloudy days. After the emergence, the bed soil is dry and wet. Watering with a watering can, covering 0.5 cm of soil buds, the seedlings grow out. After the true leaves, it was poured once with 500 times of potassium dihydrogen phosphate. 3. Planting and field management (1) Colonization. Summer sowing seedling age 30-35 days, 5-6 leaf leaves with soil transplanting, plant spacing 50 cm × 60 cm, planted after pouring water to facilitate seedlings. (2) Topdressing. 1 Before the bud, the main effect is quick-acting fertilizer. After 7-10 days of planting, the seedlings are prepared with 200 times of compound fertilizer or 10 times of manure and manure. At the same time, 2 kg of urea is applied per mu; 15 kg of urea per acre after 14 days. . 2 began to bud, urea 10-15 kg per mu, the hole is applied around the plant, and with the prevention of pests and diseases, with urea 200 times liquid and spray Shibao 1000 times liquid sprayed 14 days. 3 After the main buds are collected, 10 kg of urea per acre and 3 kg of potassium fertilizer are used together with irrigation to promote the development of lateral buds. (3) Interplanting and irrigation. High temperature and drought should be timely watered to maintain soil moisture, irrigation combined with fertilization. When it is raining, drain it in time and do not expose the plant to water. The cultivating is usually carried out by combining weeding, fertilizing and cultivating after the rain or after the irrigation. For the first time, the grass was weeded and weeded once, and the soil was cultivated. (4) Pest control. Box mold mainly occurs in the seedling stage, and can be sprayed with 70% mancozeb 600 times solution or 75% chlorothalonil 600 times solution. The mites are dispersed with 25% smog mist water, and the worm is sprayed with 20 g or 32% insecticidal net emulsion 2000 times. Pieris rapae and Plutella xylostella are controlled with 2.5% enemy killing or 2.5% kungfu 2000 times liquid. The above is a summary of the cultivation techniques of broccoli and the control techniques of pests and diseases. In fact, as long as we pay more attention to the broccoli cultivation period, we will not harvest the broccoli. Adult Wet Wipes are disposable, pre-moistened wipes designed for
personal hygiene and cleaning. They are typically larger and thicker
than baby wipes and are commonly used by adults for a variety of
purposes, such as cleaning up after using the bathroom, freshening up
after exercise, or wiping away sweat and dirt. Adult wet wipes are
available in different varieties, including scented and unscented,
hypoallergenic, and flushable or non-flushable options. They are
convenient and easy to use, making them a popular choice for people
on-the-go or those who prefer a quick and easy cleaning solution. Adult Wet Wipes,Nonwoven Wet Wipes,Adult Cleaning Wet Wipes,Antibiosis Nonwoven Wet Wipes Honghu Danielle Sanitary Material Co., Ltd. , https://www.daniellecn.com
