Spinach Management

By the time that the cultivation method can yield reasonable

     1, the sown. Mainly to sow spinach can also be drilling. At high temperature due to slow germination, so the soaking should be sown early autumn germination, the seed is about 12 hours after dipping, on the refrigerator at 4 ℃ for 24 hours, and then under the conditions of germination in 15-25 ℃ for several days, until most of the sow immediately after germination. Seeding rate of about 10 kg per mu, sowing the back cover and shallow soil or straw mulch for soil water, melon vine, so as to reduce the ground temperature to keep the soil moist. Not planted in early September after germination, sowing rate can be reduced to 5-7.5 kg per mu.

   2, the harvest. Autumn spinach leaves over 15 cm long, between the more crowded plants pull between the harvest begins, every 20 days once received.

   3, field management. To fertilizer and water based. Base Fertilizers before sowing, the general human waste water facilities, top-dressing can be combined with irrigation, seedlings should be applied thin-hour human waste. Plants were larger and the temperature dropped, the concentration can be properly raised. Spinach is usually split between the pull harvest, after harvest time to be top-dressing. Early attention should be weeding, and hazard prevention and control of aphids.