WASET
    E. Bene,  Correlation between the Sowing Date and the Yield of Maize on Chernozem Soil, in Connection with the Leaf Area Index and the Photosynthesis.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 104(8). 957 - 962
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10002663.