Vegetable farming in April
Release time：2024-04-11 page views： Font size：big In the small
In April, the temperature rose significantly. Vegetable farmers should not only do a good job in the planting of solanacea, fruit, melon and beans, leafy vegetables and aquatic vegetables cultivated in plastic film or open field, but also pay close attention to the weather forecast to prevent the harm of "late spring cold". Overwintering vegetables in the open field should do a good job of returning green topdressing and cultivating soil and weeding.
1. Sowing and transplanting cowpeas, lentils, green edamame, knife beans, cucumbers, winter squash, bottle gourd, melon, chives, peppers, small green vegetables, amaranth, fungus, chrysanthemum, water spinach, ginger, cauliflower, etc. in time.
2. Strengthen the field management of vegetables, check seedlings and make up for deficiencies, loosen the soil and hoe, water and fertilize, set up and tie the vines as soon as possible, point flowers to promote red, artificial pollination, solanaceous fruits pay attention to pruning, watering and fertilizing; melon pruning, picking hearts, keeping flowers and fruits, root melon timely and early picking; beans cowpeas, frame beans anti-pruning roots, pruning, picking, fertilizing, tillage soil, lentils seedlings, tillage weeding, potato topdressing irrigation, spraying potassium dihydrogen phosphate; scallion and garlic topdressing, drainage and timely picking sprouts; radishes, carrot seedlings, watering topdressing; spring cabbage, spring lettuce clear ditch stains, topdressing; leafy vegetables thin application of farm manure.
3. Pay attention to the prevention and control of solanaceous fruit cataplexy, blight, botrytis cinerea, leaf mold, virus disease; melon wilt, downy mildew, anthrax, powdery mildew and cucumber, melon aphid, melon silk borer; bean rust and American spotted fly, pod borer; potato late blight; leafy aphids, diamondback moth, cabbage, yellow stripe jumping armor; lettuce, onion, chives and reserved species to prevent sclerotinia, botrytis cinerea, downy mildew, blight and chive maggots. (Jiangtai)