@article{MAKHILLJEAS202015819254,
    title = {The Different Mathematical Modeling for Conducting Yields Growth},
    journal = {Journal of Engineering and Applied Sciences},
    volume = {15},
    number = {8},
    pages = {1977-1984},
    year = {2020},
    issn = {1816-949x},
    doi = {jeasci.2020.1977.1984},
    url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2020.1977.1984},
    author = {Rania},
    keywords = {crop yield production,Richard’s equation,Blaney-Criddle equation,Mathematical model},
    abstract = {In this study, a brief study on yield production
is presented in various mathematical methods just, so, five
modeling and the most significant factors affecting on
crop yield growth are studied. The multiple linear
regression is applied from reference studies to predict the
crop yield. Richard's equation by fully implicit finite
difference scheme is presented to prophesy volumetric
water content in crop yield growth and the growth
relationship between crop yield Y and the nitrogen N is
explained. Also, the mathematical model for crop yield
production is described in four main stages. The model of
a crop production is converted into a system of equations
that are solved numerically. Moreover, the empirical
Blaney-Criddle equation for water yield is formulated at
different crops such as rice, cotton and wheat.}
    }