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本栽培要点适合高水肥条件下的麦田。 1.选用优种 优种是小麦增产的内因,是实现小麦高产、稳产的基础之一。目前主要选用邯4564、 4589、4041、71—3、河农972等高产品种。 2.施足底肥 基肥是小麦高产的物质基础。原则是在增施有机肥的基础上,稳氮、增磷、补钾及其它微肥。一般亩施有机肥5000公斤,纯氮5～5.5公斤,纯磷10～11公斤(施用长效磷酸二胺的亩用40公斤左右,不再施用碳胺或尿素),硫酸锌1公斤,硫酸钾15公斤左右。
The cultivation points suitable for high water and fertilizer conditions of the wheat field. 1. Selection of superior seed is superior to increase the yield of wheat is to achieve high yield and stability of wheat one of the foundations. At present, the main selection Handan 4564, 4589,4041,71-3, HeNan 972 and other high-yield varieties. 2. Foot application basal fertilizer is the material basis of high yield wheat. The principle is based on the application of organic fertilizer, nitrogen stability, phosphorus, potassium and other trace fertilizers. General Mushi organic fertilizer 5000 kg, 5 to 5.5 kg of pure nitrogen, pure phosphorus 10 to 11 kg (the application of long-lasting phosphoric acid diammonium about 40 kg, no longer applied carbamide or urea), 1 kg of zinc sulfate, sulfuric acid Potassium 15 kg or so.