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山西省平遥襄垣的一些梨园由于长期施肥单一,土壤酸化严重。尤其根腐病,严重制约梨业的发展。襄垣农科站田海波急果农所急,想果农所想。2014年6月15日在襄垣乡桃园堡村胡俊英(15903443075)梨园做防治根腐病试验。4株用杀菌剂灌根,每株树两袋不同杀菌剂,成本15元左右。5株用赛众土壤调理剂7.5 kg,直接撒在根上,再灌水。3株不作任何处理。过了2个月,效果大
Some pears in Xiangyuan, Pingyao, Shanxi province, due to long-term fertilization, have a serious soil acidification. In particular, the root rot, seriously restricting the development of pear industry. Xiangyuan Agricultural Station Tian Haibo emergency fruit farmers urgently wanted to think fruit farmers. On June 15, 2014, Hu Junying (15903443075) pear garden in the Taoyuan Village, Xiangyuan Township was used as a root rot prevention and cure test. 4 plants with bactericide irrigation root, each tree two bags of different fungicides, the cost of 15 yuan. 5 strains of public soils soil conditioning agent 7.5 kg, sprinkle directly on the roots, and irrigation. 3 strains without any treatment. After two months, the effect is great