Seedlings shall be ploughed in time, and the soil shall be leveled and smashed. The soil of the seedbed shall be finely divided and leveled. The basic fertilizer shall be applied before sowing, and the foot-water shall be poured; the seeds shall be timely sown, and a small amount of fine moist soil shall be mixed in the seeds to sow evenly, and then sown uniformly. Cover 0.5 cm thick fine soil.
2, transplant planting
15-20 days before planting, remove the back of the field, mix the decomposed farmyard manure with compound fertilizer and chemical fertilizer, and then spread it on the sorghum surface; after fertilization, mix the corn stalk with the greenhouse warming agent according to the ratio, mix it and put it on. Drain the compaction, cover the soil and water. It should be noted that the planting fertilizer, fungicides and insecticides are applied to the planting trenches before planting, and holes are drilled in the reactor immediately after planting to facilitate good ventilation and release of carbon dioxide.
3, field management
After planting and rejuvenating the seedlings, timely cultivating and weeding are performed to enhance soil permeability and promote root development. Water is topdressed timely according to the waterlogging conditions. Roots and roots are used to root in the growth stage of the lettuce, effectively preventing rot, dead seedlings, and plant premature decline.
4. Pest control
During the growth stage of oil-grained wheat, diseases such as downy mildew and leafminer are easy to occur. If the diseased plants are found to be sprayed according to the requirements of plant protection, such as 72% metalaxyl MnZn WP, 72% Prick, 1% fly larvae, etc., and spray the new high fat film 800 times. Liquid enhancement control effect.
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