摘要
以15年生新红星苹果树为试材,探讨施硼处理对苹果植株中不同形态硼含量及其对果实品质的影响。结果表明,不同施硼处理均可不同程度地提高苹果果实中不同形态硼的含量以及叶片中水溶态硼和半束缚态硼的含量,叶面喷硼比土壤施硼更能有效地提高果实中可溶性糖、可滴定酸和可溶性固形物的含量。从当年施肥效应看,叶面喷硼比土壤施硼效果更好。
To investigate the content change of different boron forms in apple plants and the effects of boron fertilizer on fruit quality, 15 -year -old Starkrimson apple trees were used in the experiment. The re- suits were as follows. The content of different boron forms in fruits and the water - soluble boron and semi - bound boron in leaves could be increased by boron fertilizer. Meanwhile, the apple fruits sprayed with boron fertilizer had higher soluble sugar, titratable acidity and soluble solids. Foliar application of boron was more effective than that of soil application according to the results in the current year.
出处
《山东农业科学》
2012年第3期68-71,共4页
Shandong Agricultural Sciences
基金
现代农业产业技术体系建设专项资金(CARS-28)
公益性行业(农业)科研专项经费(201103003)共同资助
关键词
苹果
硼形态
果实品质
Apple
Boron forms
Fruit quality
