How do spring broccoli grow?

Variety selection Broccoli spring cultivation should choose medium-temperature type medium-maturing or medium-early-maturing varieties with strong adaptability, cold-resistance, heat-resistance, compact plant type and compact bulbs, such as Shenglv, Chunqiu No. 4, Chunqiu No. 44, Boai 1 No. Cultivating strong seedlings In addition to mastering the conventional autumn and winter cultivation techniques, winter and spring cultivation and nursery should also adopt the following technical measures. 1. Use protective facilities to raise seedlings. For broccoli cultivated in winter and spring seasons, in order to avoid freezing damage and premature convulsions caused by excessively low temperatures, greenhouses should be used to raise seedlings. If necessary, multi-layered cover insulation or nursery seedlings should be used. It is advisable to advocate the use of seedlings that are directly seeded in nutrients or in trays without the need for artificial seedlings, and that the seedlings can be shortened when they are planted. 2, strengthen management. In winter and spring, the temperature is low, and the seedlings are susceptible to freezing or cold injury. To avoid drastically reducing the soil temperature caused by watering, the frequency of watering and the amount of watering should be controlled during the seedling stage to prevent the occurrence of damping-off caused by excessive humidity in the greenhouse. The occurrence of disease. 3, reasonable control of seedling age. In winter and spring, the temperature is low, and the seedlings grow slowly. The seedling age is generally 45 days to 60 days, and 4 to 5 true leaves can be planted. In order to plant the seedlings in the greenhouse, it is advisable to adjust the temperature and humidity in the nursery shed to ensure that the seedlings can be transplanted on schedule. 4, colonization. Broccoli is suitable for the cultivation of sandy loam soil with deep, fertile and well-drained soil. After the soil is ploughed, the base fertilizer is applied, 1000 kg of organic fertilizer is applied to Mushi, 50 kg of compound fertilizer, 25 kg of superphosphate or calcium magnesium phosphate fertilizer, 10 kg of urea, and 1 kg of boric acid. According to the ditch 1.5 meters for soil preparation, deep sorghum sorghum, after the site preparation spray herbicide chlorinated or butachlor to prevent grass damage. The use of mulching film under conditions can not only improve the soil temperature, protect floods, and reduce the damage of weeds. It can also delay the return of salt in the seabed, reduce the salt damage, significantly increase the plant growth and enhance the disease resistance of plants, and the yield increase effect is obvious. . The hardening seedlings were planted 7 days to 10 days before planting, and they were allowed to cool at noon on sunny days, so that the seedlings gradually adapted to the outdoor low temperature environment to improve the survival rate of transplanting. Daily hardening time should be gradually extended. The general plant spacing is 35 cm to 40 cm, and 2500 plants to 3000 plants per acre are planted according to varieties. In greenhouses and other facilities, the density should be slightly thinner, planting 2000 to 2500 plants per acre. Immediately after planting, root water is poured to promote tree growth. After a living tree, because of the low temperature and low evaporation, it is generally not necessary to water the soil. If the soil is too dry, thin human excrement may be poured when the temperature is high at noon. 5, field management. Temperature management, the spring cauliflower cultivation in the early growth period in the low temperature season, a small amount of growth, and the broccoli plant size and flower bulb production are closely related, and the late growth temperature increased rapidly, flower bud bud differentiation and flower bulb formation of broccoli . Therefore, in the management of the field, pre-growth requires good insulation to prevent freezing. The cultivation of greenhouses should be conducted in a timely manner to keep the greenhouse closed. The open cultivation should be conducted as soon as possible to open the ditch to prevent freezing. In case of sudden frost or freezing weather, remedial measures should be taken to cover the floating surface of the sunshade. In the late growth period, after the temperature in April has risen, the cultivation of the facilities should be done in a timely manner, and the ventilation and cooling should be done in time. Fertilizer management should pay attention to the application of basal fertilizer, promote early-onset seedlings, slightly control fertilizer after watering, and improve resistance. After the weather warms up in late February, it is necessary to top-dress fertilizers in a timely manner so as to promote the development of the plant and promote it in the end. In particular, during the expansion of flower bulbs, it is necessary to pay attention to fertilizer and water, combined with cultivating and weeding, and generally use 1 kg of compound fertilizer and 8 kg of urea per acre to promote flower growth. The ball is swollen. In order to prevent hollow stems and buds, 15 to 20 days before budding, 16% of liquid boron fertilizer was sprayed twice to 3 times for foliar dressing. The temperature of early stage of broccoli growth is low, generally no irrigation is needed. In order to avoid the sudden drop of soil temperature caused by watering, the watering should be carried out at noon, and the amount of watering should not be too much. After the temperature rises, it is necessary to maintain a certain degree of humidity in the soil, especially during the ball stage, avoid drought, so as not to inhibit the formation of flower balls, resulting in decreased yield. After the heavy rain that has been cultivated on the open ground, drain the water in a timely manner. Do not collect water. Spray the fungicide in time to prevent the occurrence and spread of the disease. 6. Pest control. The main diseases at the seedling stage are damping-off disease and blight, and the prevention and control methods require that the seed treatment and seedbed management be performed on the basis of the disease. In the early stage of the disease, 72% of Prokary or 64% antivirus or 60% extinction should be used 500 times. ~ 600 times spray; at the beginning of the onset of bacterial wilt with 10% of the world's high spray 1500 times. The diseases in the growing season include downy mildew, sclerotinia, black rot, and soft rot. In addition to doing a good job of agricultural control technology, the chemical control methods are as follows: 60% extinction or 64% of anti-virus drugs at the beginning of downy mildew or 58% of the Rademere or 72% of the gel 500 to 600 sprays. Sclerotinia disease is sprayed with 50% fluocinolone 1000 times or 50% sulfacin 1500 times at the beginning of onset and on rainy days. Black rot and soft rot can be killed 500 times with 77% or 500 times with 80% or 47% with Garnett 800 times after being transplanted. Insect pests mainly include aphids that occur after the temperature rises during the pre- and post-growth stages of the infestation. The control method is 10% control of 2500 times of imidacloprid or 5000 times of 20% Confomed. Pesticides used for pest control should be rotated for use. Normally, they are controlled once every 7 days to 10 days, 2 times to 3 times in a row, and the last medication must strictly comply with safety intervals.

Raw material and processing method of mixed boiled vegetable is same as single boiled vegetables, We matching the content according to the consumer habits and name of dishes, and make a variety of vegetables mixed together to meet consumer demand on the compatibility of a variety of vegetables.

Jinpin include dishes compliance with the Japanese customs, Jinping (burdock burdock mixed with carrot silk), Chikuzen Ni (burdock block, carrot pieces, bamboo block, konjak block, lotus root block), dolphin juice (five kinds of compatibility), mountain vegetable mixed, mixed mushroom and so on.zhuqianzhu

Specifications and packaging specifications is same as single Boiled Vegetables.

Mixed with Boiled Vegetables

Mixed with Boiled Vegetables, Pasteurization Canned Vegetables, Compound Plastic Bag Packaging Vegetable

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