Production of pea seedlings in greenhouses

[ Agricultural Products Network] It is often seen that the whole tray of pea sprouts grows neatly in the restaurant. It is not easy to grow pea sprouts. It is strictly in accordance with the process.

1 selection

Pea seedlings for greenhouses needed for the production of pea seeds must be large particles, no worms, no damage, full full of seeds. To ensure a higher germination rate and uniformity after sowing.

2 soaking seeds

The selected seeds are soaked in warm water of about 20 ° C, and the soaking time is 4-6 hours.

3 sowing, germination

The pea seeds after soaking are sowed in a seedling tray (60cm×20cm×50cm). Before the sowing, a layer of cultivation medium (such as sponge and wet sand) is evenly laid on the bottom of the tray. The cultivation medium requires better gas permeability. To spray water, the water must be sprayed through. The amount of seed used per plate is 0.4 to 0.6 kg. Move the nursery tray to the dark room and maintain room temperature germination at around 20 °C.

4 shift disk

The albino pea seedlings are moved into a greenhouse covered by a sunshade net for green cultivation. Building slabs can be laid on the ground of the shed, or they can be pre-flattened to facilitate the discharge of the shovel. In order to improve the multiple cropping index, a three-dimensional cultivation rack can be placed in the shed, and the nursery tray can be placed on the rack for multi-layer cultivation.

5 management

5.1 light

The production of pea seedlings can only be carried out under low light. If the light is too strong, the growth of the pea sprouts will be too strong, and it will be easy to age and affect the commerciality.

5.2 temperature

The pea seedlings are more resistant to cold and have a suitable temperature of 9 to 23 °C. When the temperature is too high and the metabolism is accelerated, it can promote growth, but it is easy to fibrillate, which affects the mouth, and also reduces the value of the commodity. Therefore, during the cultivation period, the growth temperature of the pea seedlings can be adjusted by the shading, ventilation and nighttime heat preservation measures in the greenhouse to make it in the ZUI state.

5.3 moisture

Water supply is the key to the quality of pea seedlings. The water spray must follow the principle of a small number of times. In the later stage, the shallow water layer should be kept to ensure the fresh, tender and green of the bean sprouts.

6 pest control

The greenhouse produces pea seedlings, generally without pests and diseases. In the high temperature season, pea seedlings grow in a multi-water environment, which is prone to spoilage such as rotten roots, rotten stems and rotten leaves. Therefore pay attention to moisture management and ventilation.

7 harvested, listed

When the pea seedlings grow to 6-8 cm, they should be harvested in time. Harvesting can be cut with scissors and started from the near root. After harvesting, it can be bundled or placed in a perforated carton. Pea sprouts are not easy to squeeze, and are not resistant to storage. Therefore, special attention should be paid to the harvesting process.

8 edible

Pea seedlings can be fried or soup. It can be fried or paired with leeks and is a delicious dish for all ages.