西瓜使用增产菌增效明显河南省植保植检站郭艳春，赵留记增产菌是北京农业大学近年来研制的一种新型植物保健益菌剂，具有使作物增加产量、改进品质、提高抗性、减轻病害的作用。近年来，先后用广谱型增产菌进行浸种、拌种、喷雾等多项试验，结果表明：西瓜使用增产菌后，... Watermelon use increased yield bacteria synergistic Henan plant protection inspection station Guo Yanchun, Zhao remember that the growth of bacteria Beijing Agricultural University in recent years developed a new type of plant health probiotic agents, with crops to increase yield, improve quality, improve resistance and reduce disease Role. In recent years, has a wide spectrum of bacteria by soaking seed, seed dressing, spray and many other tests, the results show that: watermelon use increased bacteria, ...