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黄花菜也称金针菜。营养丰富,钙、磷、铁的含量比蕃茄、菠菜、大白莱高出十到数十倍。一次栽培,可多年受益。进入盛产期后,一般亩产干花150-200公斤。亩收入可达600-800元。黄花菜还是一种经济价值较高的出口创汇蔬菜。繁峙县大营镇,有3万多亩盐碱荒地。1985年试验栽培黄花菜二年生黄花亩产干花20-35公斤。三年生高达150-200公斤,以每公斤4元计,亩收入可达600-800无。既开发利用了盐碱荒地,又拓宽了农民的致富门路。为了便于推广,现将其主要栽培技术介绍如下。一、选地黄花菜虽然有较强的抗盐性能,但绝不是盐碱程
Day lily also known as lily. Nutritious, calcium, phosphorus, iron content than tomatoes, spinach, white cabbage ten to several times higher. Once cultivated, can benefit for many years. Into the rich period, the general yield 150-200 kg per mu. Mu income up to 600-800 yuan. Day lily or a high economic value of exports vegetables. Dazhi Town, Fanshi County, 30,000 acres of saline-alkali wasteland. 1985 trial cultivation of lily biennial yellow per mu dry flowers 20-35 kg. Triennial up to 150-200 kg, 4 yuan per kilogram, mu income up to 600-800 no. Both the development and utilization of salt and alkali wasteland, but also broaden the path to enriching farmers. In order to facilitate the promotion, now its main cultivation techniques are as follows. First, the selection of day lily Although there is a strong salt resistance, but by no means saline course