What vegetables are planted in greenhouses in May?

May: The solar terms are long summer and short full.

1. Vegetables are put in the solar greenhouse day and night, and the air outlet is closed in rainy days. Pay attention to water and fertilizer management, pest control, topping and coring, and improve commodity rate.

2, potato topdressing and soil irrigation, you can cover the soil on the plastic film, pay attention to the plastic film can not be removed, in case the outcrop green rate increases, you can dig the edge of the plastic film when covering the soil, so that water can enter the soil. After mid-May, it is mainly to keep moisture.

3. Planting peppers, eggplants, tomatoes, watermelons, sweet potatoes, etc. It is not advisable to cross the early ridge 25 days before the wheat harvest.

4. Cultivate Cymbidium hybridum and cauliflower seedlings and plant them in the field (wheat stubble) for 30 days to control cabbage caterpillar and aphid.

Summer beans can be harvested 50 days after sowing. Summer cucumber should be a heat-resistant variety. 2-4 true leaves are treated with 5000 times ethephon or zenggualing, and can be harvested 45 days after emergence. According to the market situation, beans and cucumbers can be planted in stages and listed in stages.

6. Autumn celery seedlings covered with grass can weed, so be careful not to lack water when seedlings are planted.