Storage of fresh bulbs of Lanzhou Lily

1. Short-term storage of plastic bags: Lanzhou lily is an excellent variety of lilies in China. If eaten within 50 days after harvest, the fresh products can be directly put into plastic bags, sealed and placed in a cool place. The storage temperature in winter should not be lower than 0 ℃.

2. Cellar method: select many kinds of soil cellars, such as sweet potato cellar, first clean the cellar, shovel off a layer of old soil, fumigate with sulfur for 1 hour or 2 hours or spray fungicide, expose the fresh lily bulb in sunny day for 6 hours or 8 hours, then remove the soil from the bulb, and carefully place the fresh bulb that grows well, disease-free and non-invasive into the cellar. The stacking thickness of lily bulb is 70cm to 90cm. After entering the cellar, the lily should open the pit mouth before the end of October to facilitate ventilation and cooling (pay attention to rain protection). After November, according to the weather conditions, the pit mouth should be sealed gradually, and the pit mouth can be sealed before and after heavy snow. Often check into the cellar, find abnormal phenomena and deal with them in time, and the lily bulbs can be stored until the next spring.

3. Sand storage method: choose a well-ventilated house or open shed, clean it up, and prepare wet sand with a moisture content of 35% to 50%. First put a layer of 8cm wet sand on the ground, then put the selected lily bulb in a layer according to 10cm thick, then cover with a layer of wet sand, such a layer of sand one layer of lily pile to 80cm 100cm, and finally cover with 10cm 12cm wet sand.

The management of sand storage is mainly ventilation in the early stage and heat preservation in the later stage. The weather is hot from August to November, so it is necessary to open doors and windows for ventilation to facilitate lily breathing and heat dissipation. If the surface sand layer is found to be dry, a small amount of water can be sprayed. The weather becomes cold after December, we should pay attention to heat preservation and anti-freezing, so that the temperature in the house is not lower than 0 ℃. This can also be stored until the following spring.