The whole year 24 solar terms agricultural arrangement, suggested farmers collection!

The solar term pointed out the changes in the weather, the amount of rain, the temperature, the length of frost and snow, it is the result of long-term observation, exploration and summary of astronomy, meteorology and phenology by the working people of our country. With the concerted efforts of all parties, direct e-commerce, production and marketing, and measures to improve commercialization are also solving these two problems. At present, in the active anti-epidemic, self-help at the same time, we should also follow the law of the season, planning a good year of vegetable production. Not a winter will not pass, not a spring will not come! January minor cold, major cold this month is the shortest light of the year, the lowest temperature and the weather is unpredictable period. But this month is the key period for the early spring cultivation of peppers, eggplants, tomatoes, cucumbers, watermelons and other eggplant and melon vegetables in the greenhouse, as well as the key period for the management of a large crop of vegetables in the overwintering greenhouse, this month agricultural affairs are: strict cultivation of strong seedlings of Solanum melongena fruit class. This period is the key period for the management of a large crop of over-wintering vegetables. Pay attention to the weather forecast in case of strong cold current. In principle, the greenhouse vegetables can not flood, prevent the temperature drop.

February beginning of spring, rain, although the temperature is still low this month, but began to pick up. “A year in the spring,” this month should be seedling, soil preparation and greenhouse vegetable management is the busiest time. Early spring Chinese cabbage seedlings can be cultivated in greenhouses and greenhouses in late February. The night temperature should not be lower than 13 ° C to prevent vernalization. The Awakening of insects in March and the severe winter at the spring equinox are about to pass. The natural world has regained its vitality, and the agricultural activities in the vegetable fields are even busier. This period is the peak of cucumber production in greenhouse, although the temperature is rising, but it is still abnormal, to bring a lot of inconvenience to agricultural activities. In this period, special attention should be paid to the phenomenon of braising seedlings caused by“Cold in spring”, cold damage in low temperature and high temperature at noon in seedling-raising shed. The management of temperature and diurnal temperature difference should be paid attention to in order to cultivate strong seedlings and flower bud differentiation. April Qingming, Guyu this is a sowing season, but also the harvest season. Cucumber and zucchini are coming into the market one after another in the greenhouse in early spring. The tomato and cucumber in the greenhouse are in the period of high yield, but at this time cucumber downy mildew, botrytis cinerea and tomato botrytis cinerea begin to occur more frequently, to implement the“Disease prevention is better than cure” principle. In the last ten days of April, green worm began to occur in the open field, so pay attention to its prevention and control. “Before and after Qingming, plant melons and dot beans,” this period began to live sowing open ground, plastic film watermelon, at the same time, seedless watermelon seed wheat began to raise seedlings, seedlings in advance of the watermelon can be covered with plastic film planting. In most parts of Central Plain, eggplant vegetables are being transplanted into fields after the grain rain, while zucchini planted in advance in small arched sheds need better ventilation to avoid overgrowth and are ready to be uncovered in late April.

The beginning of summer and the beginning of summer in May is the best time for the flowering and fruiting of many kinds of warm-loving vegetables and the high incidence of vegetable diseases and insect pests in the protected area. This month, the main tasks of vegetable farms are to release vegetables in greenhouses round the clock, strengthen the management of water and fertilizer, strengthen the pest control of vegetables, increase the rate of commercial vegetables, and strive for high yield and efficiency. The beginning of summer seedling, the beginning of autumn planting, the beginning of winter harvest. Before sowing, germination was accelerated by low temperature, and weeding was needed within 3 days after sowing. When the seedlings pay attention to shade, rain, disease prevention, anti-lack of moisture. The average monthly air temperature can reach 25 ° C ~ 26 ° C. Most of the fruits and vegetables in the shed have already been pulled seedlings, so it is necessary to clean up the disease residues in the shed so as to reduce the disease of the next stubble. This period is high temperature rainy season, must be low temperature germination after sowing, and pay attention to shading rain.

July minor heat, major heat in July is the changeable weather, to do drought water, waterlogging can row. This period is open cauliflower, cabbage and autumn greenhouse tomatoes, peppers, eggplant seedling of the key period. It is necessary to ensure the success of seedling raising by using total protection, that is, using film to prevent rain, shading net, insect-proof net and doing a good job of disease prevention. In early July by sowing heat-resistant cabbage, harvest time around the National Day, the mid-autumn Festival, this period is generally high prices. The end of june-july 20 is the breeding period of the pepper in the greenhouse, and the cultivation in the greenhouse can be postponed appropriately. August beginning of autumn, end of summer in August is still hot and rainy, production should avoid high temperature and humidity in the early stage, catch late high-yield, do a good job in autumn. After autumn, the greenhouse cucumber was sown in early August. Early August can still be sown early autumn cabbage, can be preempted in the morning market. The best sowing time for winter storage Chinese cabbage is in mid-late August. The best growing period of a big crop of tomato in greenhouse is in the middle and late ten days of August, the seedling age is about one month, and it can be harvested from before the spring festival until June of the next year. September white dew, autumn equinox to seize the favorable opportunity to take good care of the field autumn vegetables, pay attention to winter sowing and protection of vegetable seedling work. Raise onion, spring onion. Tomato, pepper and eggplant can continue to grow in this period. The seedling age is 40-45 days, and it is fixed in the greenhouse when 5-6 leaves are planted in the middle of October.

The average monthly temperature of cold dew and frost drop in October has dropped to about 15 ° C in the northern region, Frost has begun at the end of October, the temperature-loving vegetables have entered the late harvest stage, and the cold-resistant and semi-cold-resistant vegetables have entered the vigorous growing season, the focus of agricultural activities in the vegetable fields has shifted to protected areas. It is the best to plant before October 10, because the late temperature drop, slow seedling period long, affect the healthy growth of seedlings, the larger impact on the yield. The warm vegetables planted in the open fields of the beginning of winter and light snow in November have come to an end. For semi-hardy vegetables, it is necessary to seize the opportunity and do a good job of management before harvest For greenhouses to be planted in time to strengthen cold and frost prevention work. Do a good job of greenhouse multi-layer cover tomato, pepper seedling work, October too late to raise seedlings in a cold bed, can continue to raise seedlings in the greenhouse. December snow, winter solstice outside has entered the cold winter, but the greenhouse is full of spring. Work in December focused on greenhouses and nursery sheds. To cultivate early-ripening eggplant seedlings covered with cultivation next spring. In the first ten days of December, tomato, eggplant and pepper seedlings were grown in greenhouses and hotbeds. The seedling age was from 90 to 100 days.