Journal of Northern Agriculture ›› 2021, Vol. 49 ›› Issue (6): 84-89.doi: 10.12190/j.issn.2096-1197.2021.06.11

• Corp cultivation·Soil and fertilizer • Previous Articles     Next Articles

Effects of organic and inorganic compound fertilizer on yield and quality of dryland millet

LI Junwen1,2,3, SUO Quanyi1,2,3, KANG Wenqin4, FENG Zhilei5, SHI Liping1,2,3, LYU Haimin5, NAN Dina1,2,3   

  1. 1. College of Grassland,Resources and Environment,Inner Mongolia Agricultural University,Hohhot 010011,China;
    2. Key Laboratory of Soil Quality and Nutrient Resources in Inner Mongolia Autonomous Region,Hohhot 010011,China;
    3. Key Laboratory of Agricultural Ecological Security and Green Development at Universities of Inner Mongolia Autonomous Region,Hohhot 010011,China;
    4. Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China;
    5. Inner Mongolia Vojiate Biotechnology Co.,Ltd.,Chifeng 024000,China
  • Received:2021-10-04 Online:2021-12-20 Published:2022-02-09

Abstract: 【Objective】To explore the application effect of organic and inorganic compound fertilizer on dryland millet.【Methods】Millet′s agronomic traits,yield,quality,and economic benefits were assessed using four fertilization treatments:no fertilization(CK),organic and inorganic compound fertilizer(YW),chemical fertilizer with same amount of nutrient(HF),and compound fertilizer with the same price(DJ).【Results】Fertilization made millet grow faster,and the YW treatment had the best result. The agronomic parameters of millet were significantly different in the YW treatment compared to the HF treatment(P<0.05),with plant height,stem diameter,and panicle length increasing by 4.97%,4.58%,and 3.91%,respectively. Compared with HF treatment and DJ treatment,YW treatment increased yield and economic benefits by 202.9,178.5 kg/hm2 and 750.9,1 035.3 yuan/hm2. Crude protein,crude starch,and crude fat in grains increased by 6.36%,1.50%,6.99% and 2.39%,1.04% and 3.38%,respectively(P<0.05).【Conclusion】The use of organic and inorganic compound fertilizer could improve the millet yield,quality,and increase income.

Key words: Organic and inorganic compound fertilizer, Millet, Agronomic traits, Yield, Quality, Economic benefits

CLC Number: 

  • S143.6