Jingzhe is one of the 24 solar terms in China and also a very important solar term in spring. In ancient times, people often went to the fields to sow seeds and started farming when this solar term arrived. So what should we pay attention to in farming activities during Jingzhe? For more details about the 2018 Lunar New Year calendar, please visit the Fortune Teller website for consultation!Jingzhe Agricultural Activitiesvegetable1. Cultivation and management of protected vegetable crops For the management of wintering cucumbers, zucchini, tomatoes and peppers grown in energy-saving solar greenhouses, inter-row tillage and hoeing should be carried out to increase ground temperature, increase air permeability and promote the growth of new roots. In terms of management, foliar fertilization should be combined with disease prevention. Crops that have been damaged by frost or have weak growth (root rot) should be replaced as soon as possible to increase spring yields. 2. Do a good job in disease and pest control. Due to the low temperature and more cloudy days, gray mold, leaf mold, downy mildew, early blight, late blight and root rot are more common. It is necessary to spray various fungicides in time to prevent the spread of pathogens and cause greater harm. After the Waking of Insects , the climate gradually warms up and everything begins to recover. It is the flowering and sprouting period for deciduous fruit trees such as pears, peaches, and plums, and the early budding period for evergreen fruit trees such as citrus and bayberry. It is also a very important period in the annual cycle management of orchards. The following points should be done in production management: 1. Pay attention to eliminating overwintering pathogens and overwintering pests. First, remove dead branches, fallen leaves, dead fruits and weeds in the garden as soon as possible and burn them in a concentrated manner. Second, clean and scrape off the rough bark and rotten scars on the branches and trunks, and apply 1-10 times diluted dichlorodiphenyltrichloroethane on the wounds after treatment. Third, choose a sunny and warm day before sprouting to spray the entire garden with lime sulfur mixture once. Use 3-5 degrees of Baume for deciduous fruit trees (it can also be replaced by 20 times of crystal lime sulfur mixture, and plums and peaches that have already bloomed and spread their leaves should use 300 times of dichlorodiphenyltrichloroethane instead), and use 1 degree of Baume for evergreen fruit trees (it can also be replaced by 100 times of crystal lime sulfur mixture). 2. Strengthen the application of pre-bud fertilizer, mainly apply urea and organic fertilizer. For pear, peach, plum, etc., dig ring or radial furrows before the Waking of Insects, apply 2.5-5kg of "Shengfolai" brand organic compound fertilizer plus 0.1-0.2kg of urea, and cover with soil after application; spray organic liquid fertilizer or 1000 times of Green Fenwei No. 2 plus 0.2% borax solution once during the new shoot leaf expansion period and bud period; pear, peach, plum, etc. should be sprayed with "Guoduoduo" in the bud stage with 90kg of water per bag, and then spray "Guoduoduo" again after the flowers wither with 45kg of water per bag. 3. Use drugs rationally and use chemical control at the right time. For pears during the bud stage and peaches and plums after the flowers have faded, spray them 1 to 2 times with 2.5% aphid killer 1000 times plus 40% chlorpyrifos 1000 times plus 80% fruit fungus quick-cleaner 800 times liquid (for pears, add 20% triadimefon emulsifiable concentrate 2000 times or 20% powder rust 1500 times). 4. Thin out flowers or inflorescences in time: During the bud stage of pears, first thin out the weak inflorescences, then leave one inflorescence every 5 to 10 cm as needed, and remove the rest (only thin out the flower buds). For trees with good pollination conditions, leave about half of the side buds on each inflorescence and thin out the central buds. It is also advisable to strengthen flower and fruit thinning for peaches and plums. After the Jingzhe Festival, the temperature begins to rise and the rainfall increases. At this time, green grass begins to grow in the fields, and green manure red and yellow grass seeds grow vigorously, providing green feed for herbivorous livestock. During this period, the focus of livestock and poultry is to provide enough feed for working cattle and fatten them up, and the spring defense, spring mating and disease prevention of livestock must be carried out as soon as possible. Generally, we start to increase nutrition for cattle half a month to one month before spring plowing. 1. Spring is also the breeding season for cows. In order to seize the opportunity of spring mating, the feeding and management of breeding bulls and breeding cows should be appropriately strengthened. 2. For live pigs, the focus is on preventing and vaccinating against spring swine fever and livestock "Disease No. 5", while preventing pigs from catching colds and fevers. 3. Spring is the golden season for domestic rabbit breeding, and we must do a good job in the spring breeding of Angora rabbits and meat rabbits. Breeding should be done at the right time. 4. For professional chicken farmers, in early spring in March, the weather is changeable, so they must use film insulation chambers to raise chicks and improve the survival rate of chicks. 5. To prevent feed from becoming moldy, antifungal agents should be added to the diet, and to prevent miscarriage in pregnant animals. 6. Prevent rabbit and poultry coccidiosis, influenza and other diseases. |
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