Harvesting and Fresh-keeping Methods of Green Cauliflower

Broccoli is a cruciferous cabbage vegetable. It is rich in nutrients, but its storage is poor. The buds turn yellow after harvesting at 20°C to 25°C for 24 hours. Therefore, attention should be paid to every aspect of harvesting and post-harvest.
First, the pre-harvest management in the broccoli from vegetative growth to reproductive growth, to big fertilizer, so as not to cause premature bud failure. Second, harvesting has been fully grown in the main flower bulbs, buds have not been opened, the flower ball compact, green when harvested. Harvesting should be carried out between 6 and 7 in the morning and harvesting at noon or afternoon is strictly prohibited. Using a stainless steel cutter, cut the top of the flower bud about 16 cm below, remove the petiole and the leaflet, and put it in the plastic container. The surface of the box should be covered with a layer of leaves to evaporate moisture. It is forbidden to use wicker baskets or bamboo baskets for shipment. After harvesting, they are transported to the processing site for pre-cooling, minimizing the time spent in the field. Third, pre-cooled water pre-cooling is the best method for pre-cooling green cauliflower. Whether it is watering or soaking, keep the water temperature at about 1°C. Take out when the stem center temperature reaches 2°C to 2.5°C. Fourth, grade the use of stainless steel cutting tools, according to the export criteria to remove too large, too small and malformed flower bulbs. The ball is divided into three levels, namely S level, M level and L level. Grade S flower balls are 10 to 11 cm in diameter and stems are 13 cm long. Grade M flower balls are 1 l to 12 cm in diameter and stems are 14 cm long. The L-scale bulbs are 13 to 15 cm in diameter and 16 cm in length. Note that the petiole on the stem should be cut flat. 5. Packaging The green cauliflower after grading processing is packed in a 505029 cm plastic box. The L-class packs 24 curbs per box, M-packs 30, and S-packs 36. After packing, add 3 to 4 kg of crushed ice, store in a cold storage at 0°C, and organize the shipment as soon as possible. Sixth, transport using refrigerated trucks or refrigerated containers. First, conduct a thorough inspection of its refrigeration system and lower the temperature of the cabinet to 0°C before loading. The loading and unloading time should be fast, and the temperature inside the cabinet should be strictly controlled at about 0°C during the entire transportation process.

Vacuum Pump-typed Milking Machine is composed of vacuum pump, electric motor, pulsator, milk tube, milking cup group and milking bucket. According to the number of barrels used, Vacuum pump-typed Mobile Milking Machine can be divided into two categories: Single-barrel Type and Double –barrel Type. For the movable operation, being convenient and flexible, and without space constraints, it`s suitable for all kinds of dairy farms and individual households.

Based on the origina model, and by combining with the practical needs of our customers, our company developed this product after the research and design by experts. It has advantages as below: features unique design, easy operation, easy maintenance, stable vacuum stable, low noise, stable pulsating frequency, small vacuum fluctuations, and soft milking front and rear in turn for the protective effect so that can increase the yield, what`s more, only one operator is requested for the machine operation and maintenance.

Vacuum Pump-Typed Milking Machine

Vacuum Pump-Typed Milking Machine,Mobile Milking Machine,Two Barrel Typed Milking Machine,With Barrel Milking Machine

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