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1.1 Selection of land: Selected superior fertility, four years did not plant loamy land of sugar beets.
1.2 Site preparation: Fine soil preparation before planting, reaching ground level, breaking up soil, and reassuring.
2, increase base fertilizer
3, sowing
3.1 Variety Selection: Wheat is selected from Yongliang No. 4 first-class seed; beet seeds must use qualified seeds treated with medicaments.
3.2 Deep application of fertilizer: wheat acres with fertilizer phosphorus diammonium 30 kg; beet acres with special fertilizer 100 kg.
3.3 Planting specifications: 4.4 feet, wheat 7 rows, row spacing 3 inches, acres sowing volume 38 kg; beet 2 rows, row spacing 8 inches, plant spacing 7 inches, spacing between the two for 9 inches, 3,063 acres of Mu Liumiao.
3.4 Timely sowing: The wheat was sowed before the vernal equinox; the sugar beet was sown in the end of March and early April with the film.
3.5 Plastic film selection: Choose a plastic film with a width of 70cm and a thickness of over 0.008mm. Beets can improve seedling preservation, inhibit weeds, promote growth, and increase sugar production.
4, field management
4.1 Wheat field management is consistent with single wheat
4.2 The management of sugar beet should be based on the “early†character, ie, early management, early warning, morning seedling, early dressing, beet leaflet seedlings for true leaf, two pairs of true leaf seedlings, and three pairs of true leaf seedlings, combined with seedling thinning, Miaomiao, Dingmiao, cultivating and weeding, in mid-June, when wheat is poured into three waters, 100 kg of ammonium bicarbonate is harvested from sugar beet. At the end of July and early August, 30 tons of urea is supplemented. If the sugar beet is not suitable for watering, if the drought is not raining, consider it as appropriate. Watering should also be considered in the evening.
4.3 Strengthen pest control: Beet seedlings are mainly harmed by beetles on the early stage of the seedlings. Late stage seedlings are mainly grasshoppers, Lepidoptera, and tobacco budworms. It is possible to use 25% of the enemy to kill 40 tons of emulsifiable concentrate per acre. The pests in the later stages of sugar beet are second-generation orchids. With 20% of swept leach emulsion 20 ml of water dilute 80 kg, foliar spray control. Disease mainly brown spot, powdery mildew, etc., can be used carbendazim 600-800 times liquid spray control effect.
5, timely harvest
5.1 Harvest the wheat immediately after ripening to facilitate sugar beet growth.
5.2 Before sugar beet harvest, it is forbidden to cut the leaves of sugar beet to enhance the photosynthetic capacity of the leaves, and to promote the increase of root yield and sugar, and the harvest will be carried out in the early to the middle of October.
1, selection, site preparation