First, choose suitable heat-resistant varieties. It can still grow normally under the high temperature of about 30 degrees, and the yield per mu can reach 3,000 kilograms. Second, soaking germination. If planted in the middle of June, it can be sown directly. In July, when the temperature rises and the emergence is more difficult, it is necessary to use the well water to germinate. The method is to soak the seeds with deep well water for 1-2 hours. After the seeds are sucked with enough water, they are wrapped in gauze and placed in deep wells with ropes. Third, sowing. Before the planting, the land was deep-sloped and flattened. It was 1.2 meters wide and 15 centimeters high. Apply 30 kg of urea per mu, 50 kg of potassium sulfate compound fertilizer, 25 kg of superphosphate, 2-3 cubic meters of mixed fertilizer, and apply it to the soil. If the soil is acidic, 10-15 kg of lime can be added per acre. When sowing, the spacing is 12-15 centimeters, and then, flooding. 8-10 days after pouring a large water, after which depending on the situation and then pouring 2-3 times water. Fourth, shade and rain. Because spinach is resistant to light and heat, it must be cooled in summer. Winter protection can be used to produce scaffolding for the real estate, and no film can be used. In addition, a layer of sparse straw curtains must be placed on the membrane. If the shade net can be covered, the effect will be better. Spinach most avoid hot rain shower, so cover the upper part of the film. Normally, the membrane should be circled around to facilitate ventilation and cooling. V. Prevention of pests and diseases. Summer spinach is susceptible to downy mildew, anthrax, spotting, and viral diseases. Downy mildew can be controlled with 64% anti-virus WP 500 times, spray once every 7-10 days, and apply 2-3 times. Anthraquinone Fumei turbidity powder 800 times control, spray once every 7-10 days. Scab can be controlled with 36% thiophanate-methyl suspension 500 times or 40% polysulfide suspension 600 times. Virus disease is controlled by using 1.5% of Lingluo Emulsion of 1000 times. Six, harvest. 48-50 days after sowing, spinach can be harvested when it is about 25 cm high.