Wheat, spinach, corn, cabbage, and cabbage

This model is used to apply 4,000-5000 kg of farmyard manure, 40-50 kg of ammonium bicarbonate, 45-50 kg of phosphate fertilizer, and 20-25 cm of deep plowing. The rice noodle is 2 meters wide and the ridge is 40 centimeters wide. In the middle of October, 3 ridges of wheat are planted in the sorghum. After the emergence of wheat, it is cultivated once before winter, breaking the knot, increasing the ground temperature, promoting the growth and development of the root system, raising the temperature, promoting the early growth of the seedlings, and ensuring the wintering of the seedlings. Watering once during the winter, cold and antifreeze. In the spring of the next year, the wheat is returned to the green fertilizer during the greening period, and 10-12.5 kg of urea is applied per mu. After the top dressing, the water is ploughed once, the weeds are eliminated, and the red spiders should be controlled in the spring. In the jointing stage, the booting stage, and the freezing period, the water is poured once to promote the large stalk of the wheat and increase the 1000-grain weight. After the jointing to the flowering stage, focus on the prevention and control of powdery mildew, rust, scab and wheat bran, wheat harvested in early June.

While the wheat is being planted, the spinach is sown on the ridge. After the spinach was finished, two rows of corn were planted on the ridge in mid-May, with a row spacing of 50 cm and a plant spacing of 26.6-30 cm. The density per mu was 4444-5000. In the first half of June, 8-10 kg of urea was applied to promote the growth of seedlings; in late June, the jointing and spreading of the panicle fertilizer was promoted, and the long ear was promoted. The urea was applied 10-12.5 kg, and the artificial pollination was carried out 2 times; In the mouth period, the corn borer is controlled; in late July, the tender corn ear is listed.

In early June, immediately after the wheat was harvested, the pears were smashed, and the cabbage was transplanted with fine stalks. The row spacing was 50 cm and the plant spacing was 50 cm. Four rows were transplanted in each stalk, 2200 plants per mu. Watering after transplanting to ensure full seedlings. Cabbage is a good early-maturing variety. When transplanting, the urea and compound fertilizer are mixed with fertilizer, 15 kg of urea and 10 kg of compound fertilizer. In order to ensure the fertilizer and water required for the bacteria, the rose in the rosette period is 20 kg of urea; the pre-environment is applied with 15-20 kg of urea, and the fertilizer is watered after topdressing. In the early stage of the rosette, the cultivator was used twice, and the rosette was killed by 500 times of liquid enemies. The leaves were sprayed once every 6-7 days to control the heartworm and cabbage caterpillar. Cabbage was harvested in August and mid-August.

After the corn is harvested, 3000-4000 kg of organic fertilizer, 40-50 kg of phosphate fertilizer, 35-40 kg of ammonium bicarbonate are applied in the ridge, and the cabbage is deeply cultivated. After the flattening, the cabbage is sown in mid-August. 1 row per ridge, with a row spacing of 2.4 meters and a plant spacing of 50 cm, about 600 plants per mu. The cabbage is selected from the high-yield varieties, and the seedlings and seedlings are fixed in time after emergence. Watering the seedlings once, and then weeding and weeding. During the rosette period, the cabbage caterpillar and the heartworm are controlled. In the cross-leaf period, 5 kg of urea was applied, and 5 kg of urea was applied in the rosette period to promote the heart. In the period of the core, the manure urine is applied to 1250-1500 kg, and the water is chased after the chase. Cabbage is harvested in late October.