The beginning of autumn indicates that the hot summer is about to pass and autumn is coming. After the beginning of autumn, the next time the rain cools once, so there is a farmyard with “a fall and a coldâ€.
The weather in Liqiu is still on three volts. There is plenty of light, and it is hot and rainy. The cultivation of vegetables for the autumn crops, seedlings, and field management should be well done. The farm work should be busy and the vegetable farmers should do a good job in preventing the heat.
Qiuyu cabbage and radish sowing
August 3rd - 8th is the appropriate time for planting Chinese cabbage in the plain area. The optimum planting time for the Xinmimeilu Plain is from August 5th to 12th; the seeding period for high altitude mountainous areas such as Miyun, Yanqing and Huairou must be advanced by 5 days - In 10 days, we must apply organic manure as base fertilizer and improve the quality of soil preparation. We should plant sorghum more than 15 centimeters above the ground so that we can plant seeds uniformly and have a reasonable density. After sowing, the plant encounters hot weather in time to cool the water between the rows. If Chinese cabbage is to be seedlings, it should be “three water seedlings and five waters.â€
Autumn crops nursery and seedling management
The tomatoes, peppers, sweet peppers, eggplants, and other crops grown in the greenhouse in autumn and winter are still growing and growing. To select nursery sites, we must also do a good job of seed disinfection and treatment, and focus on the prevention and control of tomato yellow leaf curl virus. Celery is a critical period for nursery management. At this time, it is hot and rainy. The seedlings are susceptible to pests and diseases. It is necessary to cool down, shading, rain, seedlings, and pests and diseases to cultivate age-appropriate seedlings in unfavorable climatic conditions. .
Autumn sorghum with cauliflower planting
In autumn and evening, crops such as cauliflower, cabbage, lettuce and lettuce are planted in the open season. Base fertilizer should be applied, fine soil preparation should be carried out, and work should be done on the prevention of flooding. The planting should be done in the afternoon on a sunny day and the planting water should be poured in time.
Heat resistant leaf vegetables sowing
Spinach, leeks, water spinach, edible fungus, parsley, and other heat-resistant leafy vegetables can still be sown, 30 days -50 days after emergence can be harvested on the market, to fine soil preparation, sowing uniform, do a good job of flood control work .
Greenhouse and summer crop management
During the summer, the loofahs, bitter gourds, peppers, eggplants, and summer and autumn pods are in the flowering stage. The tomatoes and cucumbers planted in the autumn sorghum are in the seedling and flowering stages. Field management should be strengthened to promote the plants to grow robustly and not to prosper. Scallops and pruning are used; tomatoes and eggplants are not easy to sit on the fruit when the temperature of the greenhouse is too high, and timely use of the “Fengceng No. 2†with good safety to spray flowers or flowers. Also timely watering, top dressing. At this time, a variety of diseases and insect pests will occur, and prevention and control must be strengthened. In particular, the occurrence of tomato yellow leaf curl virus should be prevented. The cultivation of strong seedlings and the control of seedling stage infection should be started.
Welsh management
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