spring maize soil 春玉米土壤
spring maize area 春玉米区
spring maize yield 春玉米产量
early spring maize 早春玉米
spring maize field 春玉米田
spring maize variety 春玉米品种
Spring maize seeding 春播玉米
spring maize varieties 春玉米品种
Spring maize grain starch content changed as a single peak curve after silking.
春玉米籽粒淀粉组分吐丝后呈单峰曲线变化。
Nitrogen nutrition level has some influence on the growth and development of spring maize leaves.
氮素营养水平对春玉米的叶片生长有一定的影响。
The effect of nitrogen dosage on starch content and key enzyme activity in composing starch in kernels of spring maize was studied.
以不同品种春玉米为试验材料，研究氮肥施用量对春玉米子粒淀粉含量及淀粉合成关键酶活性的影响。
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