tipburn

常见例句

With the increase of calcium, the rate of tipburn increased.
研究钙素水平与红葱“干尖”的关系，对于改善红葱品质、增加农民收入具有重要的理论和实践意义。
Changes of ?Ca??2+?-ATPase? Activity in Inner Leaves during the?Development of Tipburn in Chinese Cabbage??
大白菜干烧心病发生过程中Ca~(2+)-ATPase活性的变化
Tipburn in lettuce is a physiological disease, badly affect quality and limit prodution.
结球莴苣烧边病是生理性病害,严重影响其品质,制约生产。
Ca absorption and tipburn of lettuce were studied under different application of N, K, Ca, sprinkler irrigation and border irrigation in open field.
摘要在露地栽培条件下，研究了不同氮、钾、钙水平处理以及喷灌、畦灌对生菜钙吸收和干烧心的影响。
The results showed: inncrease application of Ca, balance application of N and K and sprinkler irrigation could increase Ca content of lettuce leaves, reduce occurring of tipburn.
结果表明，增施钙肥，平衡氮、钾肥及采取喷灌的方式均能增加生菜叶片的钙含量，减少干烧心的发生。