Wheat and carrot interplanting make full use of the light and hot land resources, and the economic benefits are considerable.
First, preparation before the broadcast
1. Land selection
Choose sandy loamy soil to facilitate the growth of carrot roots.
2. Fertilization
Combined with autumn land preparation, 667 square meters of organic fertilizer 1500 kg, diammonium 20 kg, urea 5 kg.
Second, seeding technology
Wheat
Choosing Xinchun No.6, the amount of sowing is 23~25kg/667m2, and the excessive amount of seeds affects the emergence of carrots.
2. carrot
The black-field five-inch variety is selected, which is characterized by red hearts, red meat and red skin, and the amount of 667 kilograms per 667 square meters is 0.25 kilograms. Spread the wheat before the head water, then use the scorpion to lightly lick, and the seeds cover about 1 cm.
Third, field management
Wheat management
During the maturity of wheat, watering should not be avoided until the wind comes, in case the wheat is lodging, causing serious shortage of carrots. Other fields are the same as conventional management.
2. Carrot management
Spraying grass in late July can remove monocotyledon weeds.
At the beginning of October, the seedlings were fixed, and the seedling density was 20,000/667 square meters.
3 After harvesting wheat, topdressing urea 10 kg / 667 square meters, timely pouring water, then pouring water once every 20 days, pouring the last water in early October.
4 Carrots have fewer pests and diseases, mainly to control rot disease, and can take agricultural measures to control the humidity in the field and minimize the number of watering.
Fourth, harvest
Harvest spring wheat in the middle of 1.7 months to avoid affecting the growth of carrot seedlings.
2. Harvest carrots before freezing in the middle and late October to prevent the carrots from being damaged by freezing, affecting quality and price.
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