黄瓜使用ＦＡ旱地龙效益高为进一步促进石家庄市蔬菜生产的发展，近年来，石市土肥站在黄瓜生产上进行了ＦＡ旱地龙肥效示范，取得了较好的经济效益，受到菜农的欢迎。据对新乐、晋州、鹿泉等市示范区的重点调查，黄瓜使用ＦＡ旱地龙不仅可提高抗逆性，减少发病率，而且对... In recent years, Shiushi Soil and Fertilizer Station in the cucumber production FA conducted a demonstration of Longfei fertilizer efficiency and achieved good economic returns, welcomed by vegetable growers in order to further promote the development of vegetable production in Shijiazhuang City. According to Xinle, Jinju, Luquan and other key demonstration areas of the city, cucumber FA dry dragon can not only improve the resistance, reduce the incidence, but also ...