长效肥;迟效肥
Effect of the Water-saving and Slow-releasing Fertilizer on Maize Growth
保水缓释肥料在玉米上的应用研究
Study on N and P Utilization Ratio of the Lignin Slow-release Fertilizer
新型木质素缓释肥料氮磷利用率研究
Effect of modified lignin slow-releasing function on potassium fertilizer and potassium uptake by crops
木质素改性产物对钾肥的缓释作用与作物吸钾量的影响
Lignin from paper-making waste liquor was used as slow-releasing material to potassium fertilizer, which was propitious to resources utilization and environmental protection.
木质素来源于造纸废液,作为钾肥的缓释材料,其资源环保意义重大。
To some extent, Fo, Fv, Fv/ Fm fell by applying fertilizer because it could slow up PS II reaction center's damage from water stress.
增施肥料可一定程度上减缓Fo、Fv、Fv/Fm的降低,这也是施肥可以减缓水分胁迫对PSⅡ反应中心的破坏。
Relating to or containing auxins. Effects of slow-release fertilizer on the contents of endogenous plant hormones in flue-cured tobacco
有关或包含植物生长激素。缓释肥料对烤烟内源激素含量的影响
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