1. Variety selection Spring varieties with strong resistance, good commercial character and resistance to pre-existing convulsions are selected in spring, such as Xiu Cui, Lina, and Han Cui etc.; in summer, varieties with strong disease resistance, heat resistance and short growing period are selected, such as summer Di, Fu Wa, Han Lu, etc.; autumn can be selected according to market demand short-term growth of early maturing varieties, such as Xiu Cui, Isa, etc., or use high-quality, disease-resistant, high yield, resistant storage of late-maturing varieties, such as Han Cui, Li Na and so on.
2, soil preparation fertilization selection of deep soil, loose, fertile, drainage and irrigation is convenient, the former is a melon, bean crop of sandy loam or light clay soil cultivation. The largest amount of nitrogen is required in the growth of Chinese cabbage, followed by potassium, and the least in phosphorus. The uptake ratio of the three elements is about 4:1:3. The basic rules for nutrient absorption are: nitrogen is the dominant nutrient before the rosette stage, and potassium is the primary In addition, potassium is dominant during the ball-to-balloon period, and nitrogen is used as a supplement. Therefore, base fertilizer must be applied. Combining with Mushi's decomposing farmyard manure 5000-6000 kg, ammonium phosphate 10 kilograms, making foot planthoppers can increase the plant's resistance to disease.
3, sowing seedlings sowing time: spring cabbage in Yangshuo or shed nursery, sowing time of 2 to 4 months early; summer cabbage 6 to early July; autumn Chinese cabbage 8 to early October. Can be sown in the open, or can be nursed 7 to 10 days in advance. Use 100g-125g per mu. Pre-sowing seed dressing and seed disinfection can effectively prevent soft rot and black rot. Soft rot: Seeds soaked with 3% potassium permanganate before sowing. The seeds were soaked in cold water for 1 hour, and soaked in the liquid for 30 minutes. The water was rinsed, germination was sowed, or Zhuangfengling was used for seed dressing of 50 grams per mu. Black rot: can be soaked in warm water at 50°C for 20-30 minutes or streptomycin 1000 times for 2 hours, and sown after drying.
Autumn sowing can be based on the early harvest of the early harvest, using live and nursery two ways, in the case of timely harvest before harvest, live broadcast is appropriate, on the contrary transplanting seedlings. Germination of seeds requires sufficient moisture and air. The seeds should be sown within the appropriate sowing period. When soil moisture is insufficient, water must be poured before planting. The live broadcast is divided into seed drilling and hole sowing. Drilling is to open a shallow groove of 0.6~1.0 cm at the center of the ridge and spread the seeds in the ditch. The sowing is to make holes according to the predetermined spacing, the depth of the hole is 0.6~1.0cm, 3~5 seeds are sowed per hole, and a layer of loose fine soil is covered in time after sowing. Seed sowing seed 900g/hm2, hole sowing 450g/hm2, seedling transplanting sowing can be earlier than live broadcast 3 ~ 5d, field need seedbed 300 ~ 525m2/hm2. The planting density is reasonable, and the planting density is generally 33,000 plants/hm2 under fertilizer and fertilizer conditions, and the row spacing is (45-50) cm×(60-70) cm.
4. Dingling seedlings from seed germination to Dingmiao in a timely manner, the general seedling age is about 18 days, during which multiple seedlings should be carried out. The seedlings were unearthed for 3 days and the first seedlings were planted so that there was a gap between the seedlings. When 4 to 5 leaves were used, the second time the seedlings were left, leaving 2 to 3 plants per hole. According to the strength of the seedlings, leaving strength to weak, when the leaves grow to 8 to 9 leaves, according to the spacing of about 50 cm from the planting Dingmiao. The timing of seedlings should be controlled at high temperatures in the noon. Due to the different ability to adapt to the environment, some weak seedlings and diseased seedlings show their morbidity and are easier to identify and eliminate. If there is a shortage of seedlings, it should be replanted promptly.
5. Field management of cultivating and weeding: The combination of thinning and seedlings is carried out in the middle of Dingmiao and Rosettes, in accordance with the principle of “shallow, double, deep, and triple without damaging rootsâ€. The cultivation of high ridges should follow the “deep ditch, shallow ditch The principle of combining cultivating turfgrass with earth, such as rosettes growing late, can be seedlings.
Top-dressing with watering: If the amount of base fertilizer is small, you can chase the fertilizer once during the seedling period. Mushi urea 10 kg. In the rosette period, the ball beginning and middle period, each chase a fertilizer, Mushi urea 15 ~ 20 kg, combined with spray foliar fertilizer potassium dihydrogen phosphate and urea mixture once every 10 days. Watering should be carried out in conjunction with topdressing. The soil in the early stage of the ball is dry and wet, and the soil is moist during the ball stage. Stop watering until 10-15 days before harvest to facilitate storage.
Ten days before the harvest, the outer leaves were raised and wrapped with wheat straw or rice straw to protect the leaves from frost damage or mechanical damage before harvest. Late-maturing varieties extend the growing period as much as possible, but must be harvested before frost.
The color of Vacuum Fried Onion Flakes is same as fresh onion Flakes.
Wanyuan Garlic Foods has specialized in VF,FD and AD Vegetables since 2005.Wanyuan Garlic Foods get a patent for Vaccum Fried Onion products.
Crispy VF Onion Flakes can be eat directly as snacks and in cooking.
Vacuum Fried Onion Flakes
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