ACTA AGRICULTURAE BOREALI-SINICA ›› 2017, Vol. 32 ›› Issue (4): 137-141. doi: 10.7668/hbnxb.2017.04.022

Special Issue: Corn Soil fertilizer

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Effect of Compound Fertilizer on Phosphorus Absorption and Utilization of Spring Maize

ZHANG Yuqin1, YANG Hengshan1, ZHANG Ruifu1, FAN Xiuyan1, LI Yingying2, LIU Zhixiong3   

  1. 1. College of Agronomy, Innner Monglia University for Nationalities, Engineering Research Center of Forage Crops in Inner Mongolia, Tongliao 028042, China;
    2. Agro-Technical Extension and Service Center of Horqin District of Tongliao City, Tongliao 028000, China;
    3. Inner Mongolia Academy of Agricultural & Animal Husbandry Sciences, Huhhot 010031, China
  • Received:2016-07-06 Published:2017-08-28

Abstract: In order to explore effect of compound fertilizer on phosphorus absorption and utilization of spring maize,this study was set in the West Liaohe plain in 2013 and 2014,setting no fertilizer (CK2),control group (CK1),composite fertilizer of maize Wofute (WFT),Hongsifang(HSF),slow released fertilizer Aolindan(ALD) and contains humus Shijixing(SJX) 6 treatments,the effects of different types of compound fertilizer on maize absorption and utilization of phosphorus were studied. The results showed that,HSF output ranking first in two years,SJX's and WFT's yield were second. The spike of HSF,WFT and SJX were higher in 2013 and 2014,1000-grain weight of HSF were the biggest in these two years. In addition to trumpeting stage,the phosphorus content in stem and grain were the highest of SJX in the growth period,the phosphorus content in leaf of CK1 and SJX reached the maximum,and the phosphorus content in spike was highest of CK1.The phosphorus accumulation amount of SJX was the highest of the plant in each growth stage. The highest absorption ratio of the SJX after silking,the stem of CK1 had the highest amount of transportation and transportation rate of phosphorus,SJX was the highest in leaf,stem and leaf had the highest rate of SJX about the contribution ratio to grain of translocation. So HSF's yield was higher,and it could be one of the compound fertilizer for high yield in the West Liaohe plain. SJX promoted the absorption of phosphorous nutrients in maize plants,the phosphorus proportion and transfer rate of leaf was higher in the late growth stage,and it also could be one of the compound fertilizer for increasing efficiency of phosphate in the West Liaohe plain.

Key words: Compound fertilizer, Spring maize, Phosphorus, Absorption and utilization

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Cite this article

ZHANG Yuqin, YANG Hengshan, ZHANG Ruifu, FAN Xiuyan, LI Yingying, LIU Zhixiong. Effect of Compound Fertilizer on Phosphorus Absorption and Utilization of Spring Maize[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2017, 32(4): 137-141. doi: 10.7668/hbnxb.2017.04.022.

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