Soybean oils with a rate of more than 21% and a protein content of not less than 38 dry bases are high-oil soybeans, which are mainly used for oil extraction. The fertility of the soil in the process of planting is a certain requirement, generally require more than the middle of fertility, land preparation requires autumn soil preparation, autumn tumbling ridge or fall ridge depth zocm deep, more than zo cm deep, deep lz}is centimeters, Deeply loose zs}zs centimeters to break the plow bottom. Ridge width of 60 to 65 cm, ridge straight ridge uniform, s0 m ridge length linear error is less than 3 cm, ridge amplitude error is less than 3 cm, after ridging repression, ridge body compaction, ridge height 18 cm, to achieve sowing state. The soil moisture condition is also one of the important factors for the bean planting. The soil moisture monitoring system must be used for monitoring and management, and effective management measures should be taken in due course.
Sprinkler irrigation is a common technical method in crop planting. Wherever possible, sprinkler irrigation is performed according to the drought conditions and growth and development water demand rules monitored by the soil moisture monitoring system. Spray volume: 30 mm from branching to anthesis, flowering to the stage of podling 30 to 40 mm, with a 30-35 mm knot. Sprinkler irrigation intensity should be less than the soil infiltration rate, the principle of no runoff on the surface, no damage to the soil structure, no surface compaction.
Soil moisture is an important factor in the supervision of soil moisture monitoring system for high-oil soybean cultivation. It also needs effective monitoring and control of soybean diseases, mainly soybean gray spot disease, root rot disease, soybean cyst nematode disease, and sclerotinia disease Phytophthora sojae and root rot. The main insect pests are soybean aphids, soybean borers, soybean rootminers and two leafhoppers. Timely prevention and control of these pests and diseases is the guarantee of high yield of high-oil soybeans.
Sprinkler irrigation is a common technical method in crop planting. Wherever possible, sprinkler irrigation is performed according to the drought conditions and growth and development water demand rules monitored by the soil moisture monitoring system. Spray volume: 30 mm from branching to anthesis, flowering to the stage of podling 30 to 40 mm, with a 30-35 mm knot. Sprinkler irrigation intensity should be less than the soil infiltration rate, the principle of no runoff on the surface, no damage to the soil structure, no surface compaction.
Soil moisture is an important factor in the supervision of soil moisture monitoring system for high-oil soybean cultivation. It also needs effective monitoring and control of soybean diseases, mainly soybean gray spot disease, root rot disease, soybean cyst nematode disease, and sclerotinia disease Phytophthora sojae and root rot. The main insect pests are soybean aphids, soybean borers, soybean rootminers and two leafhoppers. Timely prevention and control of these pests and diseases is the guarantee of high yield of high-oil soybeans.
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