摘要
通过对同一栽培管理黄冠梨喷施叶面肥及清水对照处理,研究叶面肥对黄冠梨果实品质的影响。结果表明:喷施叶面肥可以增加黄冠梨单果重、比重、Vc、葡萄糖、果糖和粗纤维含量,降低蔗糖、可滴定酸、果胶质和果实灰分含量。叶面肥具有增产和改善黄冠梨品质作用。
Spraying foliar fertilizers and water on the Huangguan pear trees in identical cultivation management respectively,we researched the effect of forliar fertilizers on the fruit quality of Huangguan pears. The results showed： Spraying fertilizers could increase weight per fruit, proportion and content of vitamin C, glucose , fructose , crude fiber and decrease content of pectin,titratable acid,sucrose and ashes. Forliar fertilizers could prompt quantities and qualities of Huangguan pears.
出处
《北方园艺》
CAS
北大核心
2009年第3期93-94,共2页
Northern Horticulture
基金
河北省科技攻关资助项目(6220161)
关键词
叶面肥
黄冠梨
果实品质
影响
Foliar fertilizer
Huangguan pears
Fruit quality
Effect
