摘要
配制不同比例的营养液,测定花果初期草莓苗的地上部分和地下部分的氮磷含量。研究营养液中氮磷钾元素的配比,对草莓氮磷含量的影响,为草莓营养液的配比提供理论基础。结果表明:在N、P、K配比1.369:0.288:1.443下,花果初期草莓苗氮磷含量最高。因此,营养液中的氮磷钾的相对含量会对花果初期草莓的氮磷钾含量造成影响。
In order to provide the theoretical basis for the strawberry nutrient solution＇s ratio, the effect of nutrient solutions with different proportional of N, P and K on nitrogen and phosphorus content of strawberry was studied. The result indicated that the contents of nitrogen and phosphorus in strawberry seedling reached the highest when the N： P： K is 1.369：0.288：1.443. Nutrient solution with different rate of N, P and K has influence on N and P contents in flowers and fruits preliminary stage strawberry.
出处
《中国园艺文摘》
2014年第4期47-48,共2页
Chinese Horticulture Abstracts
基金
天津市科委星火项目(10ZHXHNCO8100)
关键词
营养液
草莓
N、P、K含量
nutrient solution
strawberry
contents of N
P and K
