一、浅水藕1、选择优良种藕。浅水藕应选择适合浅水栽培的优良品种作种藕,如海南洲、武莲2号等。种藕最好是有3—4节以上,子藕、孙藕齐全的全藕。要求种藕粗壮、芽旺,无病虫害、无损伤。2、选择肥沃的粘壤土田块。莲藕的产品器官是在地下泥土中形成的,因此,种植浅水藕的藕田以能保蓄水分,富含有机质,淤泥层深厚。肥沃的粘壤土最适宜。3、合理密值。莲藕种植密度与熟期、产量最有密切关系,适当密植,有早熟增产作用。一般早熟品种密度为:行距2—2.5米,穴距离1米左右。4、基肥与追肥并重。莲藕的生长期长,需肥多,浅水藕施肥总的原则是基肥与追肥并重。一般每亩施人畜粪肥或 First, the shallow lotus root 1, choose fine kinds of lotus root. Shallow water lotus should choose suitable for shallow water cultivation of fine varieties of lotus root, such as Hainan Island, Wulian 2 and so on. The best kind of lotus root is more than 3-4 sections, sub-lotus, lotus root lotus root complete. Requires species lotus thick, buds, no pests, no damage. 2, choose the fertile clay loam block. The product organs of lotus root are formed in the underground soil. Therefore, the lotus root field for planting shallow water lotus can preserve moisture and is rich in organic matter with deep muddy layer. Fertile clay loam most suitable. 3, a reasonable secret value. Lotus planting density and maturity, yield the most closely related to the appropriate close planting, a premature yield increase. Generally precocious varieties of density: spacing of 2-2.5 meters, the distance of about 1 meter. 4, basal and top dressing both. The long-term growth of lotus root, to be fat and more, shallow water lotus root fertilization principle is basal and top dressing both. General livestock manure per mu or