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PG微生物土壤磷活化剂(促长根际细菌)由中科院生地所微乐发酵厂和浙江浦江京宏松微生物厂联合生产。为探索其在设施蔬菜栽培上的应用效果,我们以杭州长瓜和番茄(合作903)为对象,在杭州市小和山省级瓜果菜种苗基地连栋温室大棚(基质培)内进行了应用试验。杭州长瓜播种期1月24日,3月18日定植,密度为1800株/亩(1亩=667平方米,下同);
PG microbial soil activator of phosphorus (to promote rhizospheric bacteria) by the Chinese Academy of Sciences Institute of micro-Le Fermentation Factory and Zhejiang Pujiang Jing Hongsong microbial plant joint production. In order to explore its application effects in the field of vegetable cultivation, we took Hangzhou Longgua and Tomato (Cooperative 903) as the object and carried out in the multi-span greenhouse (Substrate Culture) of Xiaohe Mountain Applied test. Hangzhou Changcha sowing January 24, March 18 planting density of 1800 plants / mu (1 mu = 667 square meters, the same below);