First, spring exposed vegetables include exposed winter vegetables and spring exposed or planted vegetables in spring.
1. The overwintering vegetables returning to the green period management The exposed winter vegetables mainly include garlic, onion and spinach. Management should pay attention to timely cultivating and cultivating crops, protecting them in advance, and promoting root growth. Weeds are removed early in the growing period to prevent weeds and vegetables from competing for nutrients. At the same time, according to the weather conditions, from the late March to early April, fertilizer, watering, seedlings and hair-bearing trees should be timely and promoted.
2. The planting and colonization period of open-air vegetables is generally 10-20 days later than that of arch sheds. Ganlan vegetables are planted in late March and early April. The melons and solanaceous vegetables are planted after the frost break in mid-late April; Strong fast-growing vegetables such as rapeseed, cabbage, Chinese cabbage, Geba, etc., can be broadcast in the middle and late March. Sterile seedlings such as legumes, melons, and solanaceous vegetables can also be broadcast live in Daejeon around the end of April. Before the planting, we must apply the basal fertilizer in a well-prepared way. Colonization is generally performed on a sunny morning. Watering should be performed promptly after transplanting.
Second, summer and autumn vegetables and summer vegetables exposed vegetables nursery and planting time should be appropriately delayed according to production needs or market, management to prevent high temperature, disease, pests, grass damage, such as the production of celery, rape, cabbage, Green leafy vegetables such as parsley, spinach, and first hunting should be covered with shade nets. The sowing period for autumn vegetables should be based on different types of vegetables. For example, the melons and vegetables should be pushed before the frost falls 85-90 days before the harvest. Management, the early stage should pay attention to prevent pests and weeds.
Third, the fertilizer and water management should be carried out in accordance with the principle of light weight before and after the planting of open field watering in a timely manner, to promote the slow seedlings, 7 days after the slow seedlings do not water, do not top-dressing, implementation of seedlings, promote root development. In order to prevent seedlings from being long, watering and fertilization should be appropriately controlled in the early stage. When the first fruit (melon) of the eggplant, such as the melon vegetables, is seated and the stems and leaves or products of the leafy vegetables begin to grow or expand rapidly, watering is performed. Fertilization.
4. Comprehensive prevention and control of pests and diseases without pollution The spring and spring is the season when pests and diseases are frequent and prone to occur. After the middle and late April, as the temperature gradually increases, pests and diseases begin to occur. First of all, we need to strengthen the forecast and forecast of vegetable pests and diseases in a timely manner, implement the principle of “prevention first, comprehensive prevention and control,†and adopt technologies such as agriculture, ecology, physics, and chemical control to ensure that pesticide residues do not exceed standards and high yields and high quality are achieved. Vigorously promote the production of pollution-free vegetables, and strictly prohibit the use of highly toxic, high-residue pesticides that have been banned from use by the State, or that have three-acting (carcinogenic, teratogenic, and mutagenic) effects, and advocate the use of highly effective, low-toxicity, low-residue pesticides, such as Insects, anti-influx, phoxim, thoms, cyanobacteria, polybacilli, thiophanate and others. After the drug is used, it is necessary to reach a safe interval before it can be harvested, sold, or eaten.
1. The overwintering vegetables returning to the green period management The exposed winter vegetables mainly include garlic, onion and spinach. Management should pay attention to timely cultivating and cultivating crops, protecting them in advance, and promoting root growth. Weeds are removed early in the growing period to prevent weeds and vegetables from competing for nutrients. At the same time, according to the weather conditions, from the late March to early April, fertilizer, watering, seedlings and hair-bearing trees should be timely and promoted.
2. The planting and colonization period of open-air vegetables is generally 10-20 days later than that of arch sheds. Ganlan vegetables are planted in late March and early April. The melons and solanaceous vegetables are planted after the frost break in mid-late April; Strong fast-growing vegetables such as rapeseed, cabbage, Chinese cabbage, Geba, etc., can be broadcast in the middle and late March. Sterile seedlings such as legumes, melons, and solanaceous vegetables can also be broadcast live in Daejeon around the end of April. Before the planting, we must apply the basal fertilizer in a well-prepared way. Colonization is generally performed on a sunny morning. Watering should be performed promptly after transplanting.
Second, summer and autumn vegetables and summer vegetables exposed vegetables nursery and planting time should be appropriately delayed according to production needs or market, management to prevent high temperature, disease, pests, grass damage, such as the production of celery, rape, cabbage, Green leafy vegetables such as parsley, spinach, and first hunting should be covered with shade nets. The sowing period for autumn vegetables should be based on different types of vegetables. For example, the melons and vegetables should be pushed before the frost falls 85-90 days before the harvest. Management, the early stage should pay attention to prevent pests and weeds.
Third, the fertilizer and water management should be carried out in accordance with the principle of light weight before and after the planting of open field watering in a timely manner, to promote the slow seedlings, 7 days after the slow seedlings do not water, do not top-dressing, implementation of seedlings, promote root development. In order to prevent seedlings from being long, watering and fertilization should be appropriately controlled in the early stage. When the first fruit (melon) of the eggplant, such as the melon vegetables, is seated and the stems and leaves or products of the leafy vegetables begin to grow or expand rapidly, watering is performed. Fertilization.
4. Comprehensive prevention and control of pests and diseases without pollution The spring and spring is the season when pests and diseases are frequent and prone to occur. After the middle and late April, as the temperature gradually increases, pests and diseases begin to occur. First of all, we need to strengthen the forecast and forecast of vegetable pests and diseases in a timely manner, implement the principle of “prevention first, comprehensive prevention and control,†and adopt technologies such as agriculture, ecology, physics, and chemical control to ensure that pesticide residues do not exceed standards and high yields and high quality are achieved. Vigorously promote the production of pollution-free vegetables, and strictly prohibit the use of highly toxic, high-residue pesticides that have been banned from use by the State, or that have three-acting (carcinogenic, teratogenic, and mutagenic) effects, and advocate the use of highly effective, low-toxicity, low-residue pesticides, such as Insects, anti-influx, phoxim, thoms, cyanobacteria, polybacilli, thiophanate and others. After the drug is used, it is necessary to reach a safe interval before it can be harvested, sold, or eaten.
Baijiu Alcohol Gifts For Holidays
Chinese Liqueur,Chinese White Liquor,Kaoliang Liquor Price,Chinese White Wine Alcohol Content
Shan Dong Kao Shang wine industry Co.,Ltd , https://www.ksbaijiu.com