Summer is the “golden period†for the growth of bullfrogs. The following points must be made in management: As the temperature increases, the food intake of bullfrogs will increase, reaching the highest peak from July to August, and the amount of feeding should also be gradually increased to avoid the occurrence of strong meat feeding in bullfrogs. The amount of feeding should generally be equal to that of the total amount of green frogs. About 20% weight. Manage water quality Summer temperatures are high, and water quality tends to deteriorate. In order to keep the water quality of the bullfrog pool fresh, the new water should be frequently filled depending on the water quality. The optimum growth temperature for shading and cooling bullfrog is 18-28°C. Therefore, it is necessary to do a good job of shading and cooling in the summer. Some aquatic plants such as diamondbacks can be cultivated in the frog pond, and vines such as grapes and loofah can be planted in the pool to promote rapid growth of the bullfrog. Many storms prevent the escape of summer storms, bullfrogs will climb after climbing the barrier or hole to escape, so in the stormy weather should pay special attention to do a good job of escape. The elimination of enemy snakes, rats, etc. are all natural enemies of bullfrogs. These natural enemies are paralyzed in summer and must establish a patrol system and take clear measures. Strengthening disease prevention in summer is a season in which bovine frog diseases occur frequently. It is necessary to adhere to the daily cleaning of the food table to remove spoilage and spoilage in time. Every half a cubic meter of water should be disinfected once per cubic meter of water with 1 g of bleached water. Found that the incidence of bullfrogs, take early treatment measures to prevent the spread of the disease. Fertigation is using your irrigator to fertilise the plants and soils as you water, which is the most efficient and advanced practice of fertilization. Aid of pressure system (or natural divide terrain), the soluble solid or liquid fertilizer, according to the soil nutrient content and crop fertilizer regularity and characteristics of species, with the fat of with irrigation water, through a controlled water supply pipeline system, supplying, the compatibility, water through the pipe and drop head form drip irrigation, uniform, regular, quantitative, infiltration area crop root growth and development, make the main root soil always stay loose and appropriate moisture content, at the same time according to different crop fertilizer characteristics, environment and soil nutrient content in soil; Crops in different growth phase water requirement, the different development stages of the fertilizer rule is the demand of design, the water and nutrient timing quantitative, provided directly in proportion to the crops. Greenhouse Drip Irrigation System Greenhouse Drip Irrigation System,Greenhouse Micro Irrigation System ,Plant Drip Irrigation JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , http://www.spgreenhouse.com