Effects of phosphorus fertilizers applications on yields and uptakes for nutriments in maize variety Zhengdan958
2008
Piao Xiuji | Yu Xiaodong | Li Changmei
chinois. 玉米苗期低温会降低玉米对磷养分吸收能力，导致后期减产。改进玉米磷肥施肥方法将会提高玉米的产量。通过对玉米品种郑单958磷肥5种不同施肥方法的比较研究，表明种肥条施能促进玉米对磷的吸收，进而增加产量。促根剂促进玉米根系生长，增加了对磷吸收和产量的提高。[著者文摘]
Afficher plus [+] Moins [-]anglais. Low soil temperature reduces absorbing capability for P in maize variety and later results in lower yield, during maize nursery in Jilin province. So development of applications of phosphorus fertilizers will raising maize varieties yields. This study was to compare with 5 application methods of P treatments in maize varity Zhengdan958. The results show that P row replacement treatment improves more yield and P uptake, bioeffector improve the root growth and inhance the yield and P uptake.
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