What vegetables do you grow in summer?

Planting Chinese cabbage, cucumber and carrot in summer.

In hot summer and changeable weather, irrigation should be done in drought and drainage should be done in flood. This period is the key period for raising seedlings of cauliflower, cabbage, tomato, pepper and eggplant in autumn greenhouse. Full-protection seedling raising is a necessary condition to ensure the success of seedling raising, that is, using film for rain protection, shading net for shading, insect-proof net and disease prevention.

In autumn, tomato seedlings in greenhouse are generally raised in early July, sown in mid-August, with a yield of 3000 plants per mu, and harvested from mid-June to mid-February. In recent two years, tomato yellow leaf curl virus disease has occurred seriously. Once the disease occurs, it will often lead to a significant decline in output or even no harvest. The best way is to do a good job of prevention from the seedling stage, and take "full protection" measures such as sunshade net, shed film for rain protection and insect net to cultivate strong seedlings and prevent Bemisia tabaci from spreading poison.

Autumn cucumbers planted in the open field in early July must be selected with heat resistance, high resistance to downy mildew and bacterial angular leaf spot, and harvested 50 days after direct seeding. In order to promote flower bud differentiation and reduce the node position of cucumber planting at present, the seedlings were treated with ethephon 200 PP m (40% ethephon 1ml water 2kg) or zenggualing at the 2 ~ 3 leaf stage.