Temperature: Lentils are not resistant to low temperature, so the appropriate temperature should be ensured when curing. The optimum curing temperature is between 18-28℃; Watering: lentils consume a lot of water in the early stage and need to be watered twice a week; Fertilization: topdressing is started when it grows three true leaves, and topdressing is needed twice a month during the whole growth period; Daylighting: there is plenty of sunshine, and all-day sunshine can be accepted if conditions permit.

I. Maintenance methods

1. Temperature: I like a warm living environment and can withstand high temperatures. It grows best at 20 degrees. If the temperature is too high, lentils will droop, and in severe cases, the leaves will dry up. If the temperature is too low, plants will grow slowly. Therefore, it is necessary to control the curing temperature when plants grow.

2. Watering: A lot of water is needed in the early stage of maintenance, and the soil should be kept moist for a long time, but the water should be moderate. Too much water will lead to its vain growth. Its root system grows vigorously, especially in the two stages of flowering and fruiting, so it is necessary to increase watering and stabbing water appropriately to promote plant growth.

3. Fertilization: If it is potted planting, sufficient base fertilizer should be applied to the seedbed when sowing, and compound fertilizer and diammonium phosphate should be mixed into the soil when transplanting to ensure that all aspects of plant seedlings can meet the demand for nutrients. After beginning of autumn, topdressing is needed once to increase nutrients and promote pod growth.

4. illumination: its growth needs a lot of illumination. If conditions permit, it is best to accept all-day illumination. If you can't meet the full-day sunshine, the daily illumination time should be at least six hours.

Second, feeding skills

1. Propagation: It can be propagated by sowing. Select seeds with large and full grains and no spots of diseases and insect pests, dry the seeds for 48 hours, and then sow them in pots. Sowing time is generally at the end of February, and each acre needs about 1000 pots. Before sowing, the seeds need to be watered enough, two seeds in each pot, and then covered with fine mud.

2. Scaffolding: When the bean seedlings start to rotate, you need to start scaffolding. Insert a bamboo pole next to each hole, and the two holes will form a herringbone, and then reinforce the base of the bamboo pole to avoid being blown away by the wind.

Third, the problem diagnosis

1. Pest: aphids are easily infected in the early stage of the field, and it needs to be sprayed once per mu 10%.

2. Lesions: Downy mildew is a disease that plants are susceptible to infection, and thiophanate-methyl is needed for prevention and control.

Four. Other issues

1. Edible: It is edible, but immature plants and immature plants are toxic, so you must eat mature pods.

2, other values: can also be used as medicine.