Optimized Planting Density and Nitrogen Rate Increased Grain Yield and Water-Nitrogen Use Efficiency of Two Maize Cultivars under Mulched Drip Fertigation by Improving Population Photosynthesis and Grain-Filling Characteristics

The characteristics of photosynthesis and grain filling play a significant role in determining maize (Zea mays L.) yield. Planting density and nitrogen (N) rate are two factors affecting the growth, physiology, and grain yield of maize. The coupling effects of planting density and N rate on individu...

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Veröffentlicht in:	Water (Basel) 2023-01, Vol.15 (1), p.163
Hauptverfasser:	Lai, Zhenlin, Kou, Hongtai, Fan, Junliang, Yang, Rui, Xu, Xinyu, Zhang, Fucang, Li, Sien
Format:	Artikel
Sprache:	eng
Schlagworte:	Agricultural production Corn Crop production Crop yield Cultivars Efficiency Environmental impact Food security Food supply Groundwater Irrigation Nitrogen Photosynthesis Physiological aspects Planting density Plot (Narrative) Population Population growth Potassium Productivity Radiation Statistics Water use Water use efficiency
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