浅谈苹果缺钙症的发生与调控

The Occurrence and Control of Apple Calcium Deficiency

作者对苹果缺钙症的发生规律和相关因素作了较详尽的论述,以动态的眼光,结合辽宁省果树生产实际,说明缺钙症发生的普遍性和土壤缺钙的不普遍性,强调缺钙症的克服不仅是采取各种补钙措施,更重要的是加强综合管理,特别是土壤管理和病虫害防治,为果树建立一个良好的生态环境,使树体健壮,根系发达。把补钙措施作为科学施肥体系的一环,在全面提高果树营养水平的前提下,补钙才有效果。

The author of the apple calcium deficiency occurrence and related factors in detail,with a dynamic vision,combined with the actual fruit production in Liaoning Province,not universal calcium deficiency of universal soil and calcium deficiency,calcium deficiency is not only overcome that take various measures of calcium,more important is to strengthen the comprehensive management especially,soil management and pest control,to establish a good ecological environment for fruit trees,the tree body strong,developed root system.The calcium measures as part of a scientific fertilization system,in improving the nutritional level of fruit under the premise,have the effect of calcium supplementation.