1. Prepare for soil preparation, choose loose and fertile, water and fertilizer, well irrigation and drainage conditions, fine soil with slightly acidic loam, timely deep soil turning and foot fertilizer (4000 kg of fertilized organic fertilizer, 40 kg of superphosphate) Leveling and neatness (winter in spring and spring, and in summer and autumn).
2, seed treatment, select excellent varieties of disease resistance, apply new high-fat membrane seed dressing before planting (can be mixed with seed coating agent, does not affect the germination swelling function, strengthen the breathing intensity, increase the seed germination rate), then soak the seeds with water 12 After an hour, plant at the right time, use the gums to gently rub the topsoil, so that the seeds are planted into the soil, and the surface is covered with a layer of grass ash.
3, field management, should be time seedlings, clear field weeds; watering to reduce ground temperature, improve field microclimate; spray organic fertilizer, so that nitrogen, phosphorus, potassium combined application, and spray new high-fat film 800 times liquid to enhance fertilizer efficiency . In the growing stage of spinach, the stalks are sprayed at appropriate time to make the stems of the plants strong and the leaves are enlarged, improve the disease resistance of the spinach, reduce the amount of pesticides and fertilizers, reduce the residual toxicity, and improve the natural taste of spinach.
4, prevention and control of pests and diseases, spinach downy mildew, viral diseases, anthracnose, mites, leaf miner pests and diseases, should be sprayed according to the requirements of plant protection in a timely manner to kill and control, spraying a new high-lipid film 800 times liquid, can greatly improve The active ingredient utilization rate of pesticides.
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