Millennium farming activities: water injection for heat preservation.
In this season, strong cold air is more and more active, and ultra-low temperature often occurs in autumn, which is harmful to heading and flowering of late rice, so it is necessary to prevent ultra-low temperature freezing injury and diseases. When strong cold air invades, water injection can be used to keep warm. Inject more than two inches of water before ultra-low temperature, and the temperature can be raised by 1~2℃. When the ultra-low temperature comes, the shallow water area can be irrigated day and night on sunny days; Pour thick water on rainy days; In dry and wet areas, the temperature is generally humid, with humidity as the main factor. This festival makes the summer heat fade away, the autumn colors are pleasant, the dew is cool, and the osmanthus fragrance is fragrant. It is a golden holiday season. "Cold dew" is at the turn of summer and autumn, and the average temperature changes greatly day by day, so "cold dew is exposed". The old, the weak, the sick and the disabled should pay more attention to properly adjusting their clothes and trousers to prevent catching cold.
Vegetables and fruits. The temperature after cold dew is beneficial to the production of fruits and vegetables, and the production of fruits and vegetables has entered the peak season.
Cultivate strong seedlings
Eggplant vegetables. Pre-breeding is best carried out in a greenhouse covered with templates. New garden soil 3/4, compost14, plant ash 10%, calcium magnesium phosphate 5%, and zineb 0.03%. Seed dosage per mu: tomato, green beans 25-30g, green pepper 30-50g, 1 mu. Seeds are planted by soaking in warm soup and drying in cold. Carefully prepare the border, broadcast logistics management and water management methods to promote the emergence of young teeth.
Green leafy vegetables. When the seed coat is thick, it is necessary to solve the problem of seeds and soak them in water to promote tooth planting. In the seedling stage and commercial land for production, the seeds should be dried, the boundary should be carefully made, and the water management method of logistics management should be sown to promote the seedlings of new teeth to grow sturdily.
Do a good job in pest control
The main pests of cruciferous vegetables and fruits are Spodoptera litura, Spodoptera exigua, Plutella xylostella and Pieris rapae. It should be prevented by removing or inhibiting chlordimeform, rural Dile or Bao Jing (emamectin benzoate), DuPont and Haizheng. The key pests and diseases are cauliflower leaf spray disease, vitiligo of green vegetables and cabbage, which should be controlled by zineb, chlorothalonil or Xinwansheng; Agricultural streptomycin is used for black rot and soft rot of Chinese cabbage, or adding rot-clearing drugs to herbicides or gramineous plants.
Eggplant, beans, vegetables and other seedlings should be sprayed with thiophanate or chlorothalonil alternately on time to prevent the disease. In order to make people eat "Anxin cuisine" better, we should not only prohibit the use of highly toxic pesticides, but also grasp the observation period of safe drug use before picking.
orange
Irrigate immediately in case of drought, and cover with trunk to reduce fruit cracking. Remove the residual flower tips and spray foliar fertilizer 1-2 times on the multi-fruit weak trees. The key to pest control is rice planthopper, whitefly, scale insect and carbon maggot disease; Mature varieties should also pay attention to prevent fruit black spot. Prepare for strong typhoon prevention in advance.
Yangmei wine
Vigorously strengthen the work of drought and typhoon prevention, irrigate and consolidate the soil according to the drought, promote the growth and development of autumn shoots and promote the differentiation of flower buds. Cut dry branches and unsweetened leaves from roots and main stems. Cut off the protective sac of the giant salamander moth, and use a sprayer with 1500 times the killing rate or 2000 times the killing rate of pyrethrin. If the scale insects are serious, it is necessary to carry out drug treatment to prevent them. Prey on longicorn larvae at the top of the trunk.