Ziyunying contains a considerable amount of nutrients. Planting Ziyunying can improve soil physical, chemical, and biological properties, increase soil fertility, and increase crop yields. This year's winter season, when the season of purple milkshaw is approaching, all technical demonstration households will be notified of the Ziyunying planting notice. Please tell each other:
First, seed treatment before sowing
Seed drying before sowing 4-5 hours, soaking with fine sand before soaking, fresh water soaking for 24 hours. When sowing 5 kg of calcium magnesium phosphate fertilizer with fertilizer or mu, you can also use the rice soil planting green fertilizer all year round to help inoculate root nodules.
Second, timely sowing
Ziyunying is usually planted from the beginning of October to the middle of October. When the ear of rice begins to catch the head, it is appropriate to plant 15-20 days before the rice is cut, and the amount of seed per mu is 1.5-2 kg; Dry, control the field is not wet. After the paddy field was sowed, the tank was once run by horses to keep the field moist.
Third, ditch drainage, covering straw
After the rice is harvested, open the "10" or "well" word ditch and the Tianbian gully to reach the gully and communicate freely. The field surface does not contain water, and it also covers rice straw, which is beneficial to moisturizing. In December, fertilizers should be traced in a timely manner, that is, winter wax fertilizer should be applied. Before winter, Ziyunying should be planted to keep seedlings. Generally, 5kg of urea and 5kg of potassium chloride should be applied.
Fourth, timely pressure Qingtian
Ziyunying is used as a feed or fertilizer during its plentiful period, which is the best quality and the highest yield. Therefore, it should be harvested at the flowering stage, generally around the end of March.
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