During the pre-birth period, large sheds of spinach can grow free (i. E. In the open), before frosts can grow, and the harvest time is early in november. The planting of large sheds of spinach is economically efficient and management methods are simple. This will be done by:
Varieties choose to use varieties that are more cold-resistant, fast-growing, high-yielding and disease-resilient, such as spinach 58, spinach 18, all-powerful, spinal corona。
It's a whole lot of grass, and it's a bit of a puddle. 667 m2 application of high-quality farmer fertilizer of 5000kg, with a low fertility rate of 45% or 15% combined fertilizer. Combination of organic fats with mudslides to flatten the surface。
The sheds manage 1. Temperature. Before the frost, it was usually in mid-september that the mantle was to be removed during the day and at night, which was to be removed during the day and closed at night as external temperatures decreased. When temperatures are lowered, the membrane is sealed during the day. High temperatures open the shed doors and vents for ventilation. 2. Water. The seeding takes four to five days, before and after the seeding takes place, the water is poured in time to ensure that the soil surface is humid in order to promote spinach growth. The first two to three days before the semen is sedated, the latter can be followed by no water until the harvest. 3. Disease prevention and treatment. Autumn cabbage is prone to frosting, with 72 per cent of frosted cyanide manganese zinc (crunches) 600-800 times the fluid sprayed two to three days before the capping. The use of 10 per cent of baccalaurea smoking agent, 300 to 400 g/ha, once every 7 to 8 days and two to three consecutive treatments, was found in shacks to effectively curb the spread of the disease. Peng jianxi
