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龙须草高产的基础是密度,密度大小与土壤质地、肥料、水分、坡向、类型(品种)、管理技术水平直接相关。土层薄、肥力低、少水干旱地区,密度可大,每公顷以4.5~5.25万蔸为宜,第三年公顷产草可达15000kg左右;水肥条件较好的缓坡地,密度以每公顷3~3.75万蔸为好,第三年公顷产草可达22500kg以上。
Asparagus high yield is based on the density, density and soil texture, fertilizer, moisture, aspect, type (variety), management skills are directly related. Soil thin, low fertility, drought-less water area, the density can be large, 4.5 to 5.25 million per hectare is appropriate, the third year hectare of up to about 15,000 kg of hectare; water and fertilizer conditions are gentle slope, Density of 3 to 37,500 ha per hectare is better, the third year of hay up to more than 22,500 kg.