Key Techniques and Precautions for Growing Spinach in Winter
What should be noted when growing spinach in winter? Please provide guidance. The precautions for growing spinach in winter can refer to the following list: 1. Choose a good variety. Varieties such as Dutch spinach K4 can be used. 2. Apply base fertilizer when preparing the soil. Per mu, apply 3 cubic meters of organic fertilizer, 20 kg of diammonium phosphate, 30 kg of potassium sulfate, 2... of superphosphate
What should be noted when growing spinach in winter? Please provide guidanceThe precautions for growing spinach in winter can refer to the following list:
1. Choose a good variety. Varieties such as Dutch spinach K4 can be used.
2. Apply base fertilizer when preparing the soil. Per mu, apply 3 cubic meters of organic fertilizer, 20 kg of diammonium phosphate, 30 kg of potassium sulfate, and 20 kg of superphosphate.
3. Use spot seeding. Two seeds per hole, cover with 1.5-2 cm of soil, and sow 750 grams per mu. After the seedlings emerge evenly, thin them out and sell the thinned seedlings, keeping one plant per hole.
4. During the growth period, pay attention to irrigation and topdressing to promote plant growth.
5. Cover with chopped wheat straw and wheat chaff or use small arched sheds to prevent freezing.
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