论文部分内容阅读
目前,不少果园存在盲目施肥、施肥方法不当等问题,对果品的优质高产造成极为不利的影响。特别是高档果品的果园,应进行“配方、高效、低耗、高产、绿色化”施肥。一、施肥现状与存在问题1.有机肥不足多数果园有机质含量在0.8%～1.2%,个别园片可达1.2%～1.6%。要达到树体健壮、稳产优质的要求,有机质含量应在1.6%以上。
At present, many orchards of blindly fertilizing, inappropriate fertilization methods and other issues, the fruit of high quality and produce extremely adverse effects. In particular, high-grade fruit orchards, should be “formula, high efficiency, low consumption, high yield, green ” fertilization. First, the status of fertilization and existing problems 1. Inadequate organic manure Most orchard organic matter content of 0.8% to 1.2%, individual garden piece up to 1.2% to 1.6%. To achieve robust tree, stable and high quality requirements, organic matter content should be above 1.6%.