Pay attention to six points in the spring planting of water spinach

First, the variety should use bamboo leaf spinach (that is, Thai spinach).

The second is to soak the seeds for 10-12 hours before sowing, then rinse them with water, and then use the electric blanket to moisturize and germination. Germination method: Put the soaked seeds into a wet cloth bag, then wrap them in plastic, and put them on the electric blanket. If there are more seeds, cover the electric blanket with a bed, keep the temperature between 25 °C and 35 °C. During the germination process, the seeds are rinsed once a day with warm water, and then germinated, usually germinated in 3-4 days.

The third is to cover the small arch shed and the greenhouse in time after planting. The seedlings are mainly kept in heat before being unearthed. After the emergence, the sheds are opened during the day and the sheds are covered at night. The greenhouse should be switched according to the weather conditions at that time. The temperature in the shed is controlled below 32 °C. The rainy and cold weather will close the greenhouse insulation, but the door on the south side of the shed should be changed to fresh air before and after noon.

Fourth, the drainage ditch should be opened around the greenhouse to properly control the soil moisture in the shed to prevent humidity. If the humidity is too high, it can be applied with grass ash.

The fifth is to pay attention to whether the seedlings have roots or smashing roots, and once found, the diseased plants should be removed in time and treated with chemicals. The drug can be selected from Plex, Redomium Manganese, Retox, and Baitai.

Sixth, timely application of water and fertilizer, water and fertilizer with 0.3% -0.5% of urea water plus thin decomposed manure water fertilizer is appropriate, and the use of foliar fertilizer for several times.

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