荷兰的果树试验站目前正在研究如何提高高密度果园的果品质量和对200多个苹果新品种进行比较试验。在果产区的4个示范场主要负责新品种和栽培技术试验。目前荷兰有5588个果树场,苹果和梨的栽培面积分别为227018和79851亩。有1650个果树场的果树面积超过75亩,其中有1600个果树场的栽培面积超过151亩。 The Netherlands’s fruit tree test station is currently studying how to improve fruit quality in high-density orchards and to test more than 200 new apple varieties. The four demonstration farms in the fruit producing area are mainly responsible for the testing of new varieties and cultivation techniques. There are currently 5588 fruit farms in the Netherlands with apple and pear cultivars of 227018 and 79851 acres, respectively. There are 1,650 fruit tree farms with more than 75 acres of fruit trees, of which 1600 have more than 151 acres of cultivated area.