Because the shed temperature in the greenhouse is too high or too low, the planting density is too large, the lack of illumination, improper management of fertilizer and water, etc., often cause the greenhouse eggplant to fall seriously, directly affecting the income of the vegetable farmers, and can take corresponding measures to prevent the greenhouse. Eggplant falls and flowers fall. 1. Strengthen the temperature regulation of the greenhouse. The temperature during the day is controlled at 25-28 ° C. If it exceeds 30 ° C, it should be ventilated in time; the night temperature should be 16-17 ° C. 2. Reasonable close planting and timely adjustment of plants. In the process of plant growth, the side branches below the first branch should be removed, the old leaves and diseased leaves should be removed, and the whole plant should be smashed in time to form a reasonable plant structure. At the same time, the flower-promoting flower No. 3 should be sprayed to inhibit the main shoots and promote Flower bud differentiation. 3. Strengthen the management of fertilizer and water. The management of watering in the early stage of eggplant is mainly controlled, with less irrigation and more loose soil, especially when the water content of the eggplant is not too high, and spraying the fruit and fruit before the flowering to improve the pollen quality, enhance the cycle fruit setting rate, reduce Falling flowers and fruit drop occur, making the eggplant stable and high quality. When the eggplant grows to the size of the walnut, it applies topdressing and irrigation, and applies 10 kg of urea per acre. At the same time pay attention to the application of phosphorus and potassium fertilizer. And spraying a new high-fat film 800 times liquid to improve the utilization rate of the effective components of the fertilizer, and adopting the sunny morning irrigation and the furrow irrigation method when watering. 4. Prevention of pests and diseases. In the early stage of the occurrence of pests and diseases, timely prevention and control. According to plant protection requirements, spray 75% chlorothalonil 500-800 times solution, 15% 哒螨çµä¹³æ²¹ 2000 times solution and other targeted drugs for prevention and control, and spray a new high-lipid film 800 times solution to improve the utilization rate of active ingredients of the drug, and consolidate Control effect.
Probiotics are a kind of active microorganisms that are beneficial to the host by colonizing in the human body and changing the composition of a certain part of the host's flora. By adjusting the host mucosa and system immune function or by adjusting the balance of the intestinal flora, promoting nutrient absorption and maintaining intestinal health, thereby producing single microorganisms or mixed microorganisms with a clear composition that are beneficial to health.
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Maintain the balance of intestinal flora structure
Improve meat quality
Improve the body's antioxidant level
Inhibit intestinal inflammation
Probiotics can alleviate the body's inflammatory response [9].
Protect the intestinal mucosa screen
Probiotics participate in a variety of cyclic processes in the water body. Through their own metabolism, they consume organic substances in the water and reduce the concentration of nitrite nitrogen and ammonia nitrogen in the water body, thereby achieving the effect of improving and maintaining good water quality.