Key Techniques of Back-season Cultivation of Sweet Peas
First, timely sowing. Sowing is generally done from late July to mid-August. Second, base fertilizer. The basal fertilizer should be applied in full layers. After fertilizing, it should be tapped once, and then it should be smashed according to specifications. Third, sowing. It is ideal to plant a sandy loam field and plant a shallow ditch in the middle of the loquat. Two centimeters of earth can be planted after sowing. Fourth, water and fertilizer management. The emergence of sweet peas has strict requirements on soil moisture. Generally, it cannot be used for watering at seedling stage, and it mainly depends on watering to keep the field moist. Fifth, top dressing, weeding. Top dressing is thin and light. Weeding and weeding should be carried out after the high temperature stage. Six, pest control. The damage of sweet fly pea larvae to seedlings is devastating, and its prevention should be mainly prevention. When planting, Mushi into the seeding ditch is applied to Milor 1.5 kg. Within one month after emergence, spraying once every 3 to 4 days. Root rot is a fungal disease. Control methods: Apply a fungicide to the roots every 7 days during the seedling period. For example, 500 grams of Dixon, 8000 times of the carbendazim, and 1000 grams of the fungus can be used. Double fluid. Fiber Optic Cleaning Gun,Fiber Optic Cleaning Foam Swab,Swabs Foam Gun Swabs,Foam Swab Sterlied Hunan Kangfutai Medical Devices Co., Ltd. , https://www.3kfut.com