SPAD reading of ear leaf, aboveground dry biomass and corn grain yield increased with increasing side-dressing N rates, Dualex reading decreased with increasing side-dressing N rates after silking.
4.玉米吐丝后,穗位叶SPAD值、地上部生物量以及产量随着追施氮肥量的增加而增加,Dualex值随着追氮量的增加而降低。
参考来源 - 施氮量、氮源及栽培模式对小麦、玉米生理特性及产量的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
Field experiment was carried out to investigate potassium absorption, grain yield and quality between high-oil and common corn affected by potassium application.
采用田间试验研究钾肥用量对高油玉米和普通玉米吸钾特性及子粒品质和产量的影响。
The effects of different nitrogen and phosphorus application on grain yield and qualities of compact corn Jidan 209 were studied.
以耐密型玉米品种“吉单209”为试材，研究了不同氮、磷用量对玉米籽粒产量和营养品质的影响。
The effects of different nitrogen and phosphorus application on grain yield and quality of compact corn Longdan 26 were studied.
以粮饲兼用型玉米主栽品种龙单26为试验材料，研究了不同氮、磷施用量对玉米产量和品质的影响。
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