Spinach yield per muThe annual yield of spinach in normal open-air cultivation can reach 500-1500 kilograms per mu, but the yield of spinach grown in a greenhouse can reach 1000-2500 kilograms per mu. Of course, this is under normal management and good weather conditions. Spinach Planting ProfitsSpinach is an easy vegetable to grow and harvest quickly, with a high yield. The market price is around 3-5 yuan per catty, and it can be sold for 6-7 yuan when the market is good. The net profit per mu of land can reach around 1,000-3,000 yuan. However, the market prospects for spinach are not particularly good. Although its demand is high, the yield is also large and it can be grown all year round. The market is already in oversupply and is in a saturated state. High-yield planting technology of spinach1. Choose the variety No matter where it is planted, it is best to choose spinach varieties with strong adaptability, heat resistance and good disease resistance, such as large-leaf spinach, Huabo No. 1, etc. 2. Land preparation and fertilization It is best to grow spinach in areas with good irrigation and deep soil. Before planting, the soil should be plowed to a depth of about 25 cm and decomposed organic fertilizer should be applied as base fertilizer. 3. Sowing Spinach seeds can be broadcasted. Water thoroughly before sowing. Use about 1.5 kg of seeds per acre, and then cover the seeds with fine soil and some straw. |
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