The cultivation of green bean sprouts can be carried out by using vegetable greenhouses or in the mouth of vegetables in greenhouses. This not only makes full use of the gap period of greenhouse facilities, but also increases the economic income of vegetable farmers. The following is the cultivation and management skills of green bean sprouts in the greenhouse provided by Hui Nong. Xiaolin. I hope it will be useful for your cultivation of green bean sprouts.
I. Construction
Jianye is better in the north-south direction. The width of the raft is 100 cm, the width of the raft is 25-30 cm, and the depth of the raft is 7-8 cm. It is best to use bricks to build rafts. The length of the raft can be determined according to the shed or operation.
Second, the selection
Using high-quality red beans or mung beans for seeding, red bean seed coat is thin and germinated quickly. Each kilogram of seed can produce 10 kilograms of green bean sprouts. The color of the watercress is more vivid, the fiber content is less, and the taste is good. Black beans, soybeans, etc. can also be used.
Third, seed treatment
1. Choose high-quality bean seeds that are full and neat, without mildew.
2. Soak every 5 kg of dried beans for 24 hours with 15 kg of water.
3, soaking seeds every 6-8 hours to stir 1 time; when the temperature is high, soak with cold water, when the temperature is low, soak with warm water.
Fourth, sowing
1. Cover the soil with 3 cm thick in the crucible and scrape it flat. Then spread the newly soaked seed beans evenly, and weigh 3 kg per square meter (refer to dry weight);
2, after sowing, cover 3 cm thick sieved fine sand (best in local river sand or sand washing), scrape the surface.
3, immediately watered with a large hole watering can, watering 25-30 kg per square meter.
Five, starting sand
1. When the hypocotyl of the seed grows to 3 cm, remove the cover sand on the seed, taking care not to hurt the sprouted watercress.
2. Watering in time after sanding, watering 20 kg per square meter seedbed with watering can.
3. Master the time of sanding, 6-7 days after sowing in winter, 3-5 days in spring and autumn, and 2 days in summer.
Six, management points
1. The suitable temperature in the shed is 15-20 °C. When it is higher than 30 °C, it should be ventilated and cooled. The relative humidity of the air in the shed is controlled within the range of 75-85%.
2. After harvesting the green bean sprouts, clean the seedbed soil; before the next planting, the seedbed should be disinfected with grass ash or lime powder.
3, it is worth noting that: green bean sprouts production seedbed disinfection, do not use pesticides.
Infection Prevention And Control Products
Sterilization bag, Sterilization wrap, Sterilization flat reel, Sterilization crepe paper, Self sealing sterilization pouch
2 MEDS TECHONOLOGY CO.,LTD , https://www.2-meds.com