增产菌是生物工程生物技术的重要发展方向,对粮、蔬、果林、药、草等都有明显的增产效果,并能提高产品质量。1988年我们进行了西瓜喷施增产菌试验,现初报如下。 材料与方法 试验设在侯家乡下河村果园。供试品种为新红宝。供试菌剂系北京农业大学植病生防研究室和南京生物农药厂 Increasing bacteria is an important development direction of bioengineering biotechnology. It has significant stimulation effect on grain, vegetables, fruit groves, medicine and grasses, and can improve product quality. In 1988 we conducted a test of watermelon spawning bacteria, are reported as follows. Materials and methods test Hou Hou countryside Hokchon Orchard. Test varieties for the new Ruby. Test strains of bacteria Beijing Institute of Plant Disease Prevention and Biopharmaceutical Factory and Nanjing biological pesticides