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针对我市蔬菜保护设施连作障害，环境污染，产量偏低，品质变差等状况进行无土栽培技术研究。通过７个黄瓜品种，１１种栽培基质和４种营养液的栽培效果比较试验，确定适于我市黄瓜基质栽培的品种为津杂二号，栽培基质为菌渣＋炉渣（１：１），每平方米种植１２株（双株定植），以滴灌方式供应营养液。
In view of the city vegetable protection facilities continuous cropping obstacles, environmental pollution, low yield, poor quality and other conditions for soilless culture technology research. Through comparing the cultivation effects of seven cucumber varieties, 11 kinds of cultivation substrates and 4 kinds of nutrient solution, the variety suitable for Cucumber substrate cultivation in our city was Jinza No.2, the culture substrate was bacteria residue + slag (1: 1) Planting 12 per square meter (double plant colonization), drip irrigation to supply nutrient solution.